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CN-121987019-A - Double-layer card sleeve

CN121987019ACN 121987019 ACN121987019 ACN 121987019ACN-121987019-A

Abstract

The invention discloses a double-layer clamping sleeve which comprises an inner clamping sleeve and an outer clamping sleeve, wherein a clamping groove for inserting a card into the inner clamping sleeve is formed in the inner clamping sleeve along a first direction, a slot for inserting the inner clamping sleeve into the outer clamping sleeve is formed in the outer clamping sleeve along a second direction, the inner clamping sleeve can only be inserted into the slot from one end of the slot and cannot be separated from the slot from the other end of the slot, and the first direction and the second direction are different. According to the invention, through the layered matching design of the inner clamping sleeve and the outer clamping sleeve, the stable storage and convenient taking of the card are realized, and meanwhile, the protective performance of the clamping sleeve is improved, so that the card is convenient for a user to carry.

Inventors

  • WEI SONGBO
  • HAN XINBO

Assignees

  • 无锡汉宇智行科技有限公司

Dates

Publication Date
20260508
Application Date
20260402

Claims (10)

  1. 1. The double-layer clamping sleeve is characterized by comprising an inner clamping sleeve and an outer clamping sleeve; a clamping groove for inserting the card into the inner clamping sleeve is formed in the inner clamping sleeve along a first direction; The outer clamping sleeve is provided with a slot for inserting the inner clamping sleeve into the outer clamping sleeve along a second direction, the inner clamping sleeve can only be inserted into the slot from one end of the slot and cannot be separated from the slot from the other end of the slot, and the first direction and the second direction are not the same direction.
  2. 2. The double-layer card sleeve of claim 1, wherein one end of the outer card sleeve is provided with a first notch communicated with the slot, the opening size of the first notch is smaller than that of the slot, a limit table is formed at the joint of the first notch and the slot, and the inner card sleeve can only be inserted into the slot from one end of the slot and cannot be separated from the slot from the other end of the slot based on the arrangement of the limit table.
  3. 3. The double-layer card sleeve of claim 2, wherein when the inner card sleeve is inserted into the outer card sleeve and the top of the inner card sleeve is propped against the limit table, partial areas of the top of the inner card sleeve are exposed from the first notch to form a push table which facilitates pushing the inner card sleeve from the outer card sleeve, wherein the top of the push table is higher than the top of the inner card sleeve, or the top of the push table is flush with the top of the inner card sleeve, or the top of the push table is lower than the top of the inner card sleeve, or the top of the push table is flush with the top of the outer card sleeve, or the top of the push table is higher than the top of the outer card sleeve, and the top areas of the inner card sleeve on two sides of the push table serve as shoulders of the inner card sleeve, and the shoulders of the inner card sleeve are used for propping against the limit table.
  4. 4. The double-layer card sleeve of claim 3, The push table of the inner clamping sleeve is provided with a first hanging hole, when the inner clamping sleeve is inserted into the outer clamping sleeve and the shoulder part of the inner clamping sleeve is propped against the limiting table, the first hanging hole of the inner clamping sleeve is fully or partially exposed from the first notch, the exposed first hanging hole can be connected with a hanging piece, and the hanging piece comprises one of a hanging rope and a hanging hook; Or alternatively The push bench of the inner clamping sleeve is not provided with a first hanging hole, when the inner clamping sleeve is inserted into the outer clamping sleeve and the shoulder of the inner clamping sleeve is propped against the limiting table, the push bench of the inner clamping sleeve extends out of the first notch, and the inner clamping sleeve cannot drop out of the outer clamping sleeve downwards due to friction between the inner clamping sleeve and the outer clamping sleeve.
  5. 5. The double-layer card sleeve of claim 3, The bottom of interior card cover is equipped with the second hanging hole, when interior card cover inserts outer card cover just the shoulder of interior card cover supports spacing platform department, the second hanging hole expose in outer cutting ferrule or the bottom of outer card cover is equipped with the confession the second breach that the second hanging hole exposes.
  6. 6. The double-layer clamping sleeve according to claim 3, wherein the bottoms of two side edges of the inner clamping sleeve are provided with first saw-tooth parts, the groove wall at the opening of the slot is provided with second saw-tooth parts matched with the first saw-tooth parts, and when the inner clamping sleeve is inserted into the outer clamping sleeve and the shoulder part of the inner clamping sleeve is propped against the limiting table, the first saw-tooth parts and the second saw-tooth parts are mutually clamped to fix the inner clamping sleeve and the outer clamping sleeve.
  7. 7. The double-layer card sleeve of claim 3, The clamping groove of the inner clamping sleeve is a through structure with two open sides or a non-through structure with one open side and the other closed side; and/or the number of the groups of groups, The first hanging hole of the inner cutting sleeve is composed of a main hanging hole, a left auxiliary hanging hole and a right auxiliary hanging hole or is composed of only one main hanging hole; and/or the number of the groups of groups, A first window is arranged on one side or two sides of the inner clamping sleeve; and/or the number of the groups of groups, The inner clamping sleeve is provided with a single-layer clamping groove or a multi-layer clamping groove; and/or the number of the groups of groups, The push table of the inner clamping sleeve is provided with a fourth notch which is communicated with the clamping groove, when a card is inserted into the clamping groove, the card can be partially exposed from the fourth notch, and when the inner clamping sleeve is inserted into the outer clamping sleeve and the shoulder of the inner clamping sleeve is propped against the limiting table, the bottom of the fourth notch is higher than the bottom of the first notch; and/or the number of the groups of groups, One or more first filler strips with the same height are arranged on one side or two sides of the inner cutting sleeve, and when the inner cutting sleeve is inserted into the outer cutting sleeve, the first filler strips are contacted with the inner wall of the outer cutting sleeve; and/or the number of the groups of groups, The inlet end and/or the outlet end of the clamping groove of the inner clamping sleeve are/is provided with a third notch, when a card is inserted into the clamping groove, part of the card is exposed out of the third notch, or the inlet end and/or the outlet end of the clamping groove of the inner clamping sleeve are/is provided with a sealing port, and the port is sealed by a sealing strip.
  8. 8. The double-layer card sleeve of claim 3, The outer clamping sleeve is not provided with a second window, or one side or two sides of the outer clamping sleeve are provided with second windows; and/or the number of the groups of groups, The bottom of the outer clamping sleeve is provided with a second notch, the bottom of the inner clamping sleeve is provided with a fifth notch corresponding to the second notch, when the card is inserted into the inner clamping groove, the card can be partially exposed from the fifth notch, and when the inner clamping sleeve is inserted into the outer clamping sleeve and the shoulder of the inner clamping sleeve is propped against the limiting table, the card exposed from the fifth notch can be exposed from the second notch; and/or the number of the groups of groups, One or more second filler strips with the same height are arranged on the single-sided or double-sided slot wall of the slot of the outer clamping sleeve, and when the inner clamping sleeve is inserted into the outer clamping sleeve, the second filler strips are contacted with the outer wall of the inner clamping sleeve; and/or the number of the groups of groups, The left side edge and/or the right side edge of the outer clamping sleeve are/is provided with a side window, the size of the side window is smaller than that of the corresponding clamping groove, or the left side edge and/or the right side edge of the outer clamping sleeve are/is provided with a sixth notch, the middle part of the slot of the inner clamping sleeve is provided with a third notch corresponding to the sixth notch, and the opening size of the sixth notch is smaller than that of the clamping groove.
  9. 9. The double-layer cutting sleeve according to any one of claims 1 to 8, wherein the inner cutting sleeve and the outer cutting sleeve can be freely combined on the premise that structures are not contradictory, the inner cutting sleeve is of an integral structure or a split structure formed by assembling two or more components, the outer cutting sleeve is of an integral structure or a split structure formed by assembling two or more components, and the assembly mode of the split structure by assembling the two or more components comprises gluing and welding.
  10. 10. The double-layer ferrule of any one of claim 1, wherein the first and second directions are perpendicular.

Description

Double-layer card sleeve Technical Field The invention relates to the technical field of clamping sleeves, in particular to a double-layer clamping sleeve comprising an inner clamping sleeve and an outer clamping sleeve, which is suitable for accommodating and carrying various cards such as employee cards, brands, identity cards, bank cards, membership cards and the like. Background The card sleeve is a card accommodating tool commonly used in daily life and work, and is mainly used for protecting cards such as employee cards, brands, identity cards, bank cards, membership cards and the like, preventing the cards from being worn, bent, lost, dustproof, waterproof and the like. The existing card sleeve is of a single-layer structure, and the card is directly inserted into or put into the single-layer card sleeve, so that the card sleeve has the problems of insufficient protective performance, poor card taking-out and storage convenience and the like. Meanwhile, the existing card sleeve structure is not easy to take out after the card is inserted when the card sleeve structure is used, the connection between the hanging rope and the card sleeve is not stable enough, the card sleeve is easy to break after long-term use, and the use requirements of a user on the protection performance, convenience and stability of the card sleeve cannot be met. Therefore, a double-layer cutting sleeve structure which is reasonable in structure, good in protection, convenient to carry and stable in use is needed to solve the problems. Disclosure of Invention Aiming at the defects in the prior art, the invention provides a double-layer cutting ferrule comprising an inner cutting ferrule and an outer cutting ferrule. The invention discloses a double-layer clamping sleeve, which comprises an inner clamping sleeve and an outer clamping sleeve; a clamping groove for inserting the card into the inner clamping sleeve is formed in the inner clamping sleeve along a first direction; The outer clamping sleeve is provided with a slot for inserting the inner clamping sleeve into the outer clamping sleeve along a second direction, the inner clamping sleeve can only be inserted into the slot from one end of the slot and cannot be separated from the slot from the other end of the slot, and the first direction and the second direction are not the same direction. According to the invention, one end of the outer clamping sleeve is provided with a first notch communicated with the slot, the opening size of the first notch is smaller than that of the slot, so that a limiting table is formed at the joint of the first notch and the slot, and based on the arrangement of the limiting table, the inner clamping sleeve can only be inserted into the slot from one end of the slot and cannot be separated from the slot from the other end of the slot. As a further improvement of the invention, when the inner clamping sleeve is inserted into the outer clamping sleeve and the top of the inner clamping sleeve is propped against the limiting table, partial areas of the top of the inner clamping sleeve are exposed from the first notch to form a pushing table which is convenient for pushing the inner clamping sleeve out of the outer clamping sleeve, wherein the top of the pushing table is higher than the top of the inner clamping sleeve, or the top of the pushing table is flush with the top of the inner clamping sleeve, or the top of the pushing table is lower than the top of the inner clamping sleeve, or the top of the pushing table is flush with the top of the outer clamping sleeve, or the top of the pushing table is higher than the top of the outer clamping sleeve, the top areas of the inner clamping sleeves on two sides of the pushing table are used as shoulders of the inner clamping sleeve, and the shoulders of the inner clamping sleeve are used for propping against the limiting table; When the inner clamping sleeve is inserted into the outer clamping sleeve and the shoulder of the inner clamping sleeve abuts against the limiting table, the table of the pushing table is formed relative to the first notch, namely the top of the pushing table is higher than the bottom of the first notch. As a further improvement of the present invention, The push table of the inner clamping sleeve is provided with a first hanging hole, when the inner clamping sleeve is inserted into the outer clamping sleeve and the shoulder part of the inner clamping sleeve is propped against the limiting table, the first hanging hole of the inner clamping sleeve is fully or partially exposed from the first notch, the exposed first hanging hole can be connected with a hanging piece, and the hanging piece comprises one of a hanging rope and a hanging hook; Or alternatively The push bench of the inner clamping sleeve is not provided with a first hanging hole, when the inner clamping sleeve is inserted into the outer clamping sleeve and the shoulder of the inner clamping sleeve is propped against th