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CN-224223951-U - Special anti-leakage glove structure for vacuum glove box

CN224223951UCN 224223951 UCN224223951 UCN 224223951UCN-224223951-U

Abstract

The utility model discloses a special anti-leakage glove structure for a vacuum glove box, which relates to the technical field of vacuum glove boxes, wherein one end of a positioning ring is connected with a sealing disc, one end of the sealing disc is connected with a connecting sleeve in the positioning ring, a first sealing gasket is arranged at a position, close to a vacuum glove box main body, on one side of the sealing disc, a sealing groove is formed in the inner side of the vacuum glove box main body, a fixing groove is formed in the outer part of the positioning ring, sealing plates are symmetrically arranged in the fixing groove, a second sealing gasket is arranged in the outer part of each sealing plate, a rotary groove is formed in the inner side of the positioning ring, and a screw is arranged in the rotary groove. Through sealing disk, first sealing pad and adapter sleeve's setting, utilize the threaded connection of adapter sleeve and holding ring like this can realize the installation with sealing disk, utilize first sealing pad can improve the leakproofness of this glove body and vacuum glove box main part junction simultaneously to can improve its purpose of preventing leaking.

Inventors

  • WANG YONGHONG

Assignees

  • 北京艾谱瑞斯科技有限公司

Dates

Publication Date
20260512
Application Date
20250523

Claims (6)

  1. 1. The utility model provides a special leak protection glove structure of vacuum glove box, its characterized in that includes vacuum glove box main part (1), the internally mounted of vacuum glove box main part (1) has holding ring (2), the one end of holding ring (2) is connected with glove body (21), and the one end of holding ring (2) is connected with sealing disk (3), the one end of sealing disk (3) is connected with adapter sleeve (32) in the inside of holding ring (2), and the position that one side of sealing disk (3) is close to vacuum glove box main part (1) is provided with first sealed pad (31), seal groove (11) have been seted up to the inboard of vacuum glove box main part (1); The fixed slot is formed in the outer portion of the positioning ring (2), the sealing plate (4) is symmetrically arranged in the fixed slot, the second sealing gasket (42) is arranged on the outer portion of the sealing plate (4), the rotary slot is formed in the inner side of the positioning ring (2), and the screw (41) is arranged in the rotary slot.
  2. 2. The special anti-leakage glove structure for the vacuum glove box according to claim 1, wherein the second sealing pad (42) is mutually matched with the sealing groove (11), and the second sealing pad (42) is made of rubber.
  3. 3. The special anti-leakage glove structure for the vacuum glove box according to claim 1, wherein a bearing (43) is arranged in the rotary groove on the inner side of the sealing plate (4), and one end of the screw (41) is embedded into the bearing (43) and is in rotary connection with the bearing (43).
  4. 4. The special anti-leakage glove structure for the vacuum glove box according to claim 1, wherein external threads are arranged on the outer portion of the screw (41), and the screw (41) is in threaded connection with the sealing plate (4).
  5. 5. The special anti-leakage glove structure for the vacuum glove box according to claim 1, wherein external threads are arranged on the outer portion of the connecting sleeve (32), and internal threads with the external threads screwed with each other are arranged on the inner side of the vacuum glove box main body (1).
  6. 6. The special anti-leakage glove structure for the vacuum glove box according to claim 1, wherein one side surface of the first sealing pad (31) is in contact with the outer side of the vacuum glove box main body (1), and the first sealing pad (31) is made of rubber.

Description

Special anti-leakage glove structure for vacuum glove box Technical Field The utility model relates to the technical field of vacuum glove boxes, in particular to a special anti-leakage glove structure for a vacuum glove box. Background The vacuum glove box is a sealed box body, the inside of the vacuum glove box can be vacuumized or filled with specific gas to isolate the influence of outside air, moisture, oxygen and the like on experiments or operations, the vacuum glove box is widely applied to the fields of chemical experiments, semiconductor manufacturing, material science research, drug research and the like, the glove structure is one of the core parts of the vacuum glove box, and operators can perform experimental operations in a sealed environment without exposing to the environment outside the box, so that the stability and the safety of the experimental process are ensured. The Chinese patent discloses a special anti-leakage glove (bulletin number CN 216634474U) for a vacuum glove box, which comprises a fixing ring, wherein a fixing structure is arranged on the fixing ring, the fixing structure comprises a pressing ring, the fixing ring is connected with the pressing ring in a sliding manner, the pressing ring is abutted against a plurality of first clamping blocks, the first clamping blocks are connected with the fixing ring in a sliding manner, the first clamping blocks are clamped with second clamping blocks in a clamping manner, the second clamping blocks are connected with the vacuum glove box in a sliding manner, the quick connection between the fixing ring and the vacuum glove box is realized, the connection time of the fixing ring is shortened, and the connection efficiency of the fixing ring is improved. However, most of the leak-proof modes adopted by the existing glove box glove are that a plurality of structures are arranged outside the positioning ring to be matched with the vacuum glove box to realize sealing, as in the above comparison document, the leak-proof modes are that the structures are matched with the vacuum glove box, when the vacuum glove box glove is actually applied, the leak-proof modes are inconvenient to operate when the structures are adopted to realize the leak-proof modes, the leak-proof operation is affected, the sealing between the glove and the glove box can only be realized, the leak-proof effect cannot be improved by sealing the end face positions of the glove box glove, and the practicability is low. Therefore, a person skilled in the art provides a special anti-leakage glove structure for a vacuum glove box to solve the problems in the background art. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a special anti-leakage glove structure for a vacuum glove box, which solves the problems proposed by the background technology. The special anti-leakage glove structure for the vacuum glove box comprises a vacuum glove box main body, wherein a positioning ring is arranged in the vacuum glove box main body, one end of the positioning ring is connected with a glove body, one end of the positioning ring is connected with a sealing disc, one end of the sealing disc is connected with a connecting sleeve in the positioning ring, a first sealing pad is arranged at a position, close to the vacuum glove box main body, of one side of the sealing disc, a sealing groove is formed in the inner side of the vacuum glove box main body, a fixing groove is formed in the outer portion of the positioning ring, sealing plates are symmetrically arranged in the fixing groove, a second sealing pad is arranged in the outer portion of the sealing plates, a rotating groove is formed in the inner side of the positioning ring, and a screw is arranged in the rotating groove. As a further technical scheme of the utility model, the second sealing gasket and the sealing groove are mutually matched, and the second sealing gasket is made of rubber. As a further technical scheme of the utility model, a bearing is arranged in the rotary groove on the inner side of the sealing plate, and one end of the screw rod is embedded into the bearing and is in rotary connection with the bearing. As a further technical scheme of the utility model, external threads are arranged outside the screw rod, and the screw rod is in threaded connection with the sealing plate. As a further technical scheme of the utility model, external threads are arranged outside the connecting sleeve, and internal threads formed by mutually screwing the external threads are arranged on the inner side of the vacuum glove box main body. As a further technical scheme of the utility model, one side surface of the first sealing pad is in contact with the outer side of the vacuum glove box main body, and the first sealing pad is made of rubber. The utility model provides a special anti-leakage glove structure for a vacuum glove box, which has the following beneficial effects compared with the