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CN-224228454-U - Hinge transmission component and hinge

CN224228454UCN 224228454 UCN224228454 UCN 224228454UCN-224228454-U

Abstract

The utility model belongs to the technical field of cabinet accessories, in particular to a hinge transmission component and a hinge, wherein the hinge transmission component comprises a component body, the front end of the component body is a swinging rod connecting end, the rear end is a buffer connecting end, the bottom surface is provided with a sliding plane, and the side surface is provided with a pressure-bearing groove. The side surface area between the pressure-bearing groove and the buffer connecting end is set as a first abutting surface, and the rear side wall of the pressure-bearing groove is an inclined surface and is set as a second abutting surface. The hinge transmission component provides a new design thought for the existing hinge, and the buffer, the component body and the driving mechanism can be horizontally arranged on the connecting arm of the hinge, so that the height of the hinge structure is reduced, and the whole hinge is flattened on the basis of ensuring the buffer effect and the structural strength.

Inventors

  • OU JINFENG

Assignees

  • 广东悍高家居科技有限公司

Dates

Publication Date
20260512
Application Date
20250416

Claims (10)

  1. 1. The utility model provides a hinge transmission component, its characterized in that includes component body (41), front end, the rear end of component body (41) are established respectively as pendulum rod link (62), buffer link, the bottom surface of component body (41) is equipped with the slip plane, the side of component body (41) is equipped with pressure-bearing groove (451 a), and the side region between pressure-bearing groove (451 a) and the buffer link is established as first top surface, the rear side wall of pressure-bearing groove (451 a) is the inclined plane and is established as the second top surface.
  2. 2. Hinge transmission member according to claim 1, characterized in that the swing link connection end (62) is provided with a recess (43) open at the front end, the opposite sides of the recess (43) being provided with hinge shaft holes.
  3. 3. A hinge transmission member according to claim 2, wherein said recess (43) is located at a side of the front end of the member body (41) adjacent to the pressure receiving groove (451 a).
  4. 4. The hinge transmission member according to claim 2, wherein the member body (41) includes a reinforcing block (45) and a housing (46), the bearing groove (451 a), the groove (43) and the sliding plane are disposed on the housing (46), the reinforcing block (45) is embedded on the housing (46), the housing (46) is provided with a caulking groove in cooperation with the reinforcing block (45), and the housing (46) is made of plastic material.
  5. 5. Hinge transmission member according to claim 4, characterized in that said reinforcing block (45) is a metal precision casting.
  6. 6. The hinge transmission member according to claim 4, wherein the reinforcement block (45) includes a third connection wall (453), a third mounting groove (463) is provided at a rear end of the housing (46) in cooperation with the third connection wall (453), and the third connection wall (453) is fitted on the third mounting groove (463) and serves as the damper connection end (325).
  7. 7. The hinge transmission member according to claim 6, wherein the reinforcement block (45) includes a first connection wall (451), a second connection wall (452) and a fourth connection wall, lower ends of the second connection wall (452) and the fourth connection wall are respectively connected with one side of a front end of the first connection wall (451) and are correspondingly provided with hinge shaft holes, lower ends of the third connection wall (453) are connected with a rear end of the first connection wall (451), and the housing (46) is provided with a first mounting groove (461), a second mounting groove (462) and a fourth mounting groove (464) in cooperation with the first connection wall (451), the second connection wall (452) and the fourth connection wall, and the second mounting groove (462) is located at one side of the groove (43).
  8. 8. A hinge, characterized in that the hinge comprises a base component (5), a hinge cup (11) and a transmission mechanism (2), wherein the base component (5) is connected with the hinge cup (11) through the transmission mechanism (2), the transmission mechanism (2) comprises a buffer device (4) and a swinging mechanism (3), the buffer device (4) comprises a transmission arm (47), a buffer (48) and a hinge transmission member according to any one of claims 1-7, the front end and the rear end of the hinge transmission member are respectively connected with the transmission arm (47) and the buffer (48), the transmission arm (47) is connected with the rear side of the swinging mechanism (3), and when the swinging mechanism (3) swings around a connecting fulcrum, the hinge transmission member is driven to horizontally reciprocate through the transmission arm (47) and a member body (41) is enabled to selectively trigger the buffer (48).
  9. 9. The hinge according to claim 8, wherein the base assembly (5) comprises a base body (50), a connecting arm (6) and an outer cover (9), the base body (50) is provided with a base accommodating portion (53) and a mounting structure (51), the base body (50) is fixedly connected with the cabinet body through the mounting structure (51), the connecting arm (6) is assembled on the base accommodating portion (53) in a front-back sliding manner, the transmission mechanism (2) is arranged on the connecting arm (6), the connecting arm (6) is connected with the hinge cup (11) through the swinging mechanism (3), and the outer cover (9) is arranged on the base body (50).
  10. 10. Hinge according to claim 9, characterized in that it further comprises a driving mechanism (7), said driving mechanism (7) being arranged on the connecting arm (6), the side of the member body (41) being in abutment with the driving end of said driving mechanism (7), said cushioning device (4) being moved backwards as a whole and triggering said driving mechanism (7) such that the driving mechanism (7) provides a driving force for the rearward movement of the cushioning device (4) after being subjected to a rearward pressure.

Description

Hinge transmission component and hinge Technical Field The utility model belongs to the technical field of cabinet accessories, and particularly relates to a hinge transmission component and a hinge. Background In modern cabinet hinge designs, the integration of the cushioning mechanism tends to result in a significant increase in product height and size, which tends to affect the aesthetic integrity of space and cause interference in fetching, which is largely determined by its structural principles. Taking a direct drive type buffering hinge as an example, the buffer of the buffering hinge must be in an inclined installation mode to keep effective contact with the movable arm in swinging, and the installation mode directly increases the vertical space occupation of the hinge, so that the hinge protrudes 15-25 mm from the side wall of the cabinet body. For the indirect driving type buffer hinge, the design concept of adopting the folding bracket as a transmission medium avoids the inclined installation of the buffer, but introduces a new height space problem. When the folding bracket is in an unfolding state, enough swinging space needs to be reserved, and the space needs are overlapped with the size of the buffer body, so that the whole height of the hinge cannot be reduced. It is particularly notable that, in order to achieve a reliable transmission, the folding support must maintain a certain structural strength, which in turn limits the possibilities of flattening thereof, ultimately creating a design discrepancy between the height dimensions and the structural strength. The integrated mode of the buffer mechanism of the cabinet hinge in the prior art, whether in a direct driving mode or an indirect driving mode, leads to the obvious increase of the height dimension of the product and is not beneficial to the flattening design of the hinge. Disclosure of utility model A first object of the present utility model is to provide a hinge driving member which overcomes the problem of the prior art that the buffer mechanism set of the cabinet hinge causes a significant increase in the height dimension of the product. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The hinge transmission component comprises a component body, wherein the front end and the rear end of the component body are respectively provided with a swing rod connecting end and a buffer connecting end, the bottom surface of the component body is provided with a sliding plane, the side surface of the component body is provided with a pressure-bearing groove, the side surface area between the pressure-bearing groove and the buffer connecting end is a plane and is set as a first propping surface, and the rear side wall of the pressure-bearing groove is an inclined surface and is set as a second propping surface. The hinge transmission component provides a new design thought for the existing hinge, and comprises a connecting rod and a buffer which are respectively connected through the front end and the rear end of a component body, a driving mechanism of the hinge can be arranged on one side close to a pressure-bearing groove, the component body is abutted with an elastic piece of the driving mechanism through a first abutting surface and a second abutting surface, when the component body is abutted with the elastic piece through the first abutting surface, the elastic piece compresses and accumulates elastic force, and when the component body moves backwards to be abutted with the elastic piece through the second abutting surface, the elastic force of the elastic piece is released and acts on the second abutting surface to provide a driving force for the component body to move backwards continuously. Therefore, when the connecting rod swings around the connecting pivot, the component body horizontally reciprocates and selectively triggers the buffer through the pressure-bearing groove, so that the buffer, the component body and the driving mechanism can be horizontally arranged on the connecting arm of the hinge, the height of the hinge structure is reduced, and the whole buffer is flatter on the basis of ensuring the buffering effect. Further, the swing rod connecting end is provided with a groove with an opening at the front end, and hinge shaft holes are arranged on two opposite sides of the groove. In practical application, the hinge shaft hole is used for assembling the installation shaft, and the component body is connected with the transmission arm of the buffer device through the installation shaft. Further, the groove is positioned at one side of the front end of the component body, which is close to the pressure-bearing groove. In practical application, buffer sets up in one of them side of linking arm, and the opposite side of linking arm is used for assembling actuating mechanism, and in this scheme, locate the recess and be close to one side of pressure-bearing groove, make it