Novel glove opening structure of vacuum glove box

Abstract

The utility model discloses a novel glove mouth structure of a vacuum glove box, and relates to the technical field of vacuum glove boxes, a glove positioning ring is fixed on the front surface of a glove mounting mouth, a glove is sleeved outside the glove positioning ring and inside a vacuum glove box main body, a glove sealing gasket is further arranged outside the glove positioning ring, and the glove sealing gasket is sleeved outside the glove mounting mouth. A sealing ring is arranged at the position, outside the glove positioning ring, of the front end of the glove sealing pad, fixing rods are further symmetrically arranged on the positions, on the two sides of the glove mounting opening, of the front surface of the vacuum glove box body, the fixing rods are sleeved with connecting plates, and a sealing ring is mounted on the front surface of each connecting plate; and a sealing disc is arranged behind the connecting plate and in front of the sealing ring. The glove outside the glove positioning ring can be sealed through the glove sealing gasket, the glove sealing gasket can be pressed through the sealing ring, the purpose of efficiently sealing the glove in the glove mounting opening is achieved, the structure is simple, and practicability is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to vacuum glove box technical field especially relates to a novel vacuum glove box glove mouth structure. BACKGROUND

[0002] The vacuum glove box is a kind of equipment for operating in control atmosphere, it is usually made of solid transparent material, inside can maintain specific gas environment, outside is isolated from conventional air by sealing, vacuum glove box is widely used in chemical experiment, material science, electronic industry, nuclear technology and biotechnology etc., glove mouth is the important component of vacuum glove box, refers to the glove hole and glove installed on the wall of box, allow operator to put hand into box and operate goods.

[0003] Chinese patent discloses a kind of vacuum glove box glove mouth structure (authorized announcement number CN216967847U), the patent technology is by setting up in the protective baffle outside tight leather strip, by the elasticity of itself, the isolation sleeve is tightened, can avoid the process that user wears isolation glove, hand separates from the inside of isolation glove.

[0004] However, the glove mouth of the existing vacuum glove box is mostly directly used by the glove outside, which leads to poor sealing performance and affects use, such as the above-mentioned comparative document, which adopts the mode of directly sleeving the glove outside the glove mouth, when only the glove is sleeved outside the glove mouth and tightened by the sealing ring in actual application, the sealing performance of tightening is poor, which further affects the use of the vacuum glove box.Therefore, the technical personnel in the art provides a new type of vacuum glove box glove mouth structure to solve the problems raised in the above background art. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides a new type of vacuum glove box glove mouth structure to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model is realized by the following technical scheme: a new type of vacuum glove box glove mouth structure, comprising: a vacuum glove box main body, the front surface of the vacuum glove box main body is symmetrically provided with a glove mounting port, a glove positioning ring is fixed to the front surface of the glove mounting port, a glove is sleeved on the outside of the glove positioning ring in the inside of the vacuum glove box main body, and a glove sealing pad is further arranged on the outside of the glove positioning ring, a sealing ring is arranged on the front end of the glove sealing pad on the outside of the glove positioning ring, two fixed rods are further symmetrically arranged on the front surface of the vacuum glove box main body on the two sides of the glove mounting port, a connecting plate is sleeved on the outside of the fixed rod, an electric telescopic rod is installed on the front surface of the connecting plate, a sealing disc is arranged in front of the sealing ring at the back of the connecting plate, and a sealing ring is arranged at the back end of the sealing disc.

[0007] As a further technical scheme of the utility model, the outer portion of the fixed rod is additionally provided with a limiting disc, and the rear surface of the connecting plate is in contact with the front end of the limiting disc.

[0008] As a further technical scheme of the utility model, the outer portion of the fixed rod is additionally provided with a nut in threaded connection, and the rear end of the nut is in contact with the front surface of the connecting plate.

[0009] As a further technical scheme of the utility model, the fixed end of the electric telescopic rod is installed on the front surface of the connecting plate, and the telescopic end of the electric telescopic rod is connected to the front surface of the sealing disc.

[0010] As a further technical scheme of the utility model, the outer portion of the glove positioning ring is symmetrically provided with a sealing groove, and the sealing sleeve is clamped in the inner portion of the sealing groove.

[0011] As a further technical scheme of the utility model, the front surface of the sealing ring is additionally symmetrically provided with a fixing hole, the inner portion of the fixing hole is provided with a locking bolt, the front surface of the glove mounting port is symmetrically provided with a limiting hole, and the terminal end of the locking bolt is embedded in the inner portion of the limiting hole and is in threaded connection with the limiting hole.

[0012] The utility model provides a novel vacuum glove box glove port structure, and has the following beneficial effects compared with the prior art:

[0013] 1. The novel vacuum glove box glove port structure has the advantages that the glove positioning ring can seal the gloves outside, the sealing ring can press the glove sealing gasket to realize efficient sealing of the gloves in the glove mounting port, and the structure is simple and practical.

[0014] 2. The novel vacuum glove box glove port structure has the advantages that the nut can limit the connecting plate to ensure the stability of the connecting plate, the sealing disc moves to the position of the glove mounting port through the work of the electric telescopic rod, the sealing ring can seal the glove mounting port, the normal use of the vacuum glove box main body is ensured, and the structure is practical. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the novel vacuum glove box glove port structure.

[0016] Figure 2 It is a structural schematic view of the sealing disc in the novel vacuum glove box glove port structure.

[0017] Figure 3 It is a structural schematic view of the limiting disc in the novel vacuum glove box glove port structure.

[0018] Figure 4 It is a structure diagram of a sealing ring in a novel glove port structure of a vacuum glove box.

[0019] In the figure: 1, vacuum glove box main body; 2, glove mounting port; 21, glove positioning ring; 22, glove sealing gasket; 23, locking bolt; 24, sealing ring; 3, connecting plate; 31, sealing disc; 311, sealing ring; 32, fixed rod; 321, nut; 322, limiting disc; 33, electric telescopic rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figures 1-4 The present application provides a novel glove port structure of a vacuum glove box, which comprises: a vacuum glove box main body 1, a glove mounting port 2 is symmetrically arranged on the front surface of the vacuum glove box main body 1, a glove positioning ring 21 is fixed on the front surface of the glove mounting port 2, a glove is sleeved on the outside of the glove positioning ring 21 in the vacuum glove box main body 1, a glove sealing gasket 22 is further arranged on the outside of the glove positioning ring 21, a sealing ring 24 is arranged on the front end of the glove sealing gasket 22 on the outside of the glove positioning ring 21, fixed rods 32 are further symmetrically arranged on the front surface of the vacuum glove box main body 1 on both sides of the glove mounting port 2, a connecting plate 3 is sleeved on the outside of the fixed rod 32, an electric telescopic rod 33 is mounted on the front surface of the connecting plate 3, a sealing disc 31 is arranged in front of the sealing ring 24 at the back of the connecting plate 3, and a sealing ring 311 is arranged at the back end of the sealing disc 31. The glove positioning ring 21 can position the glove, the glove sealing gasket 22 can seal the glove, the sealing ring 24 can press and seal the glove sealing gasket 22, and the normal use of the vacuum glove box main body 1 is ensured.

[0022] As shown in Figure 2 and Figure 3 The outside of the fixed rod 32 is further provided with a limiting disc 322, the rear surface of the connecting plate 3 is in contact with the front end of the limiting disc 322, the outside of the fixed rod 32 is further threadedly connected with a nut 321, the rear end of the nut 321 is in contact with the front surface of the connecting plate 3, the limiting disc 322 can limit the connecting plate 3, the nut 321 can limit the connecting plate 3, and the stability of the connecting plate 3 is ensured.

[0023] As shown in Figure 2As shown, the fixed end of the electric telescopic rod 33 is mounted on the front surface of the connecting plate 3, and the telescopic end of the electric telescopic rod 33 is connected to the front surface of the sealing disc 31, which can move the sealing disc 31 in front of the glove mounting port 2 by using the electric telescopic rod 33, thereby achieving the purpose of sealing the glove mounting port 2.

[0024] As shown, the outer part of the glove positioning ring 21 is symmetrically provided with a sealing groove, and a sealing sleeve is connected in the inner part of the sealing groove. Figure 4

[0025] As shown, the front surface of the sealing ring 24 is also symmetrically provided with a fixing hole, and a locking bolt 3 is arranged in the fixing hole. Figure 4

[0026] The working principle of the utility model is as follows: when the glove port structure of the utility model is used, first, the glove is sleeved on the outer part of the glove positioning ring 21 and positioned and sealed by being clamped into the sealing groove through the sealing sleeve, and the glove sealing pad 22 is arranged on the outer part of the glove positioning ring 21, the sealing ring 24 is arranged in front of the glove sealing pad 22, and the locking bolt 23 is locked, so that the sealing property of the glove mounted on the outer part of the glove positioning ring 21 is improved, the connecting plate 3 is mounted on the outer part of the fixed rod 32 and limited by the limiting disc 322, and the nut 321 is locked, so that the connecting plate 3 is mounted, the sealing disc 31 is moved in front of the glove mounting port 2 by the electric telescopic rod 33, thereby achieving the purpose of sealing the glove mounting port 2, and the glove mounting port 2 is sealed by the sealing ring 311, so that the normal use of the vacuum glove box main body 1 is ensured, and the utility is good.

[0027] The above is only the preferred embodiment of the utility model, and it should be pointed out that for ordinary skilled persons in the technical field, some improvements and refinements can be made without departing from the principle of the utility model, and these improvements and refinements should also be regarded as the protection range of the utility model. The structures, devices and operation methods not specifically described and explained in the utility model are implemented according to the conventional means in the field without special description and limitation.​​

Claims

1. A novel glove port structure for a vacuum glove box, characterized by, Include: Vacuum glove box body (1), the front surface of the vacuum glove box body (1) is provided with glove installation port (2) symmetrically, the front surface of the glove installation port (2) is fixed with glove positioning ring (21), the outside of the glove positioning ring (21) is sleeved with a glove in the inside of the vacuum glove box body (1), and the outside of the glove positioning ring (21) is further provided with glove sealing pad (22), the front end of the glove sealing pad (22) is provided with sealing ring (24) outside the glove positioning ring (21); The front surface of the vacuum glove box body (1) is further provided with fixed rod (32) symmetrically on both sides of the glove installation port (2), the outside of the fixed rod (32) is sleeved with connecting plate (3), the front surface of the connecting plate (3) is provided with electric telescopic rod (33), and the rear of the connecting plate (3) is provided with sealing disc (31) in front of the sealing ring (24), the rear end of the sealing disc (31) is provided with sealing ring (311).

2. A novel glove port structure for a vacuum glove box according to claim 1, characterized in that, The outside of the fixed rod (32) is further provided with limit disc (322), and the rear surface of the connecting plate (3) is in contact with the front end of the limit disc (322).

3. A novel glove port structure for a vacuum glove box according to claim 1, characterized in that, The outside of the fixed rod (32) is further screwed with nut (321), and the rear end of the nut (321) is in contact with the front surface of the connecting plate (3).

4. A novel glove port structure for a vacuum glove box according to claim 1, characterized in that, The fixed end of the electric telescopic rod (33) is installed on the front surface of the connecting plate (3), and the telescopic end of the electric telescopic rod (33) is connected to the front surface of the sealing disc (31).

5. A novel glove port structure for a vacuum glove box according to claim 1, characterized in that, The outside of the glove positioning ring (21) is symmetrically provided with sealing groove, and the sealing sleeve is clamped in the inside of the sealing groove.

6. A novel glove port structure for a vacuum glove box according to claim 1, characterized in that, The front surface of the sealing ring (24) is further provided with fixing hole symmetrically, the fixing hole is provided with locking bolt (23) inside, the front surface of the glove installation port (2) is provided with limiting hole symmetrically, and the end of the locking bolt (23) is embedded in the inside of the limiting hole and is screwed with the limiting hole.

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