CN217891023U - Glove box with inner and outer bin doors - Google Patents

Abstract

The utility model provides a glove box with inside and outside door, include the glove box body and install in the control box of glove box body bottom surface, the front of glove box body articulates there is outside closing cap, the internally mounted of outside closing cap has two outside gloves pieces, the interior diapire fixedly connected with interior storehouse body of glove box body, the internal vacuum pump that has seted up of storehouse, the inside sliding connection of vacuum pump has inside closing cap, this internal actuating mechanism who is used for driving inside closing cap lift and removes that is provided with of glove box. This equipment sets up through the cooperation between inside closing cap, vacuum pump and the actuating mechanism, through adopting inside closing cap gliding mode from top to bottom in the vacuum pump, can effectively seal the opening part of the internal storehouse body to through the gliding power supply about actuating mechanism as inside closing cap, make inside closing cap lifting efficiency higher, and the leakproofness of inside closing cap in the vacuum pump is better, has prevented the phenomenon of gas leakage from appearing.

Description

Glove box with inner and outer bin doors

Technical Field

The utility model belongs to the technical field of the glove box structural design, especially, relate to a glove box with interior outer door.

Background

The glove box is laboratory equipment which fills high-purity inert gas into a box body and filters active substances in the box body in a circulating mode, and is also called as a glove box, an inert gas protection box, a dry box and the like. Mainly for removing O2, H2O and organic gas, and can be widely applied to an anhydrous, oxygen-free and dust-free ultrapure environment, such as: the product is an ideal device for developing scientific experiments in universities and colleges, scientific research units and enterprise laboratories, and is widely applied to departments of biochemistry, metallurgy, electronics, chemical engineering, geology, mineral products, medicine and the like.

In the use of glove box, carry out manual opening for the artifical built-in storehouse of gloves incasement of workman mostly, what the mode of opening the door adopted in addition mostly is that hinge cooperation screw locking is difficult to guarantee the leakproofness in the storehouse moreover, and switching efficiency ratio is lower, consumes time.

Therefore, a glove box having inner and outer doors is required to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem who exists among the prior art, provide a glove box with interior outer door.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

the utility model provides a glove box with interior outer door, includes the glove box body and installs in the control box of glove box body bottom surface, the front of glove box body articulates there is outside closing cap, the internally mounted of outside closing cap has two outside hand external members, the interior diapire fixedly connected with inner chamber body of glove box body, the vacuum pump has been seted up to the inner chamber body, the inside sliding connection of vacuum pump has inside closing cap, this internal actuating mechanism who is used for driving inside closing cap lift removal that is provided with of glove box.

Preferably, the driving mechanism includes a driving motor, the driving motor is mounted on the bottom surface of the glove box body, and an output rotating shaft of the driving motor is fixedly connected with a gear.

Preferably, the driving mechanism further comprises a rack fixedly connected to an outer surface of the inner cover, and the gear is engaged with the rack.

Preferably, the driving mechanism further comprises a guide block fixedly connected to an outer surface of the inner cover.

Preferably, the guide block is slidably connected with a guide rod inside, and the bottom surface and the upper surface of the guide rod are fixedly connected with the inner top wall and the inner bottom wall of the glove box body respectively.

Preferably, two electric push rods are installed on the inner top wall of the glove box body, and the telescopic ends of the two electric push rods are hinged to one side face, close to the glove box body, of the external sealing cover.

Preferably, two inner gloves pieces are installed inside the inner cover, and the two inner gloves pieces are respectively matched with the two outer gloves pieces.

Preferably, a vacuum pump is installed on one side surface of the glove box body, the vacuum pump is communicated with the glove box body, and an air supply pipe is fixedly communicated with the interior of the inner bin body.

Compared with the prior art, the utility model, following beneficial effect has:

the utility model discloses a cooperation setting between inside closing cap, vacuum pump and the actuating mechanism through adopting inside closing cap gliding mode from top to bottom in the vacuum pump, can effectively seal the opening part of the internal storehouse body to through the gliding power supply from top to bottom of actuating mechanism conduct inside closing cap, make inside closing cap lifting efficiency higher, and the leakproofness of inside closing cap in the vacuum pump is better, has prevented the phenomenon of gas leakage from appearing.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 2 according to the present invention;

fig. 4 is a cross-sectional view of B-B of fig. 2 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a glove box body; 2. a control box body; 3. an outer cover; 4. an electric push rod; 5. an external glove member; 6. an inner bin body; 7. an inner cover; 8. an inner glove member; 9. a drive mechanism; 91. a drive motor; 92. a gear; 93. a rack; 94. a guide bar; 95. a guide block; 10. a vacuum pump.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 to 4, an embodiment of the present invention provides a glove box with an internal and external door, including a glove box body 1 and a control box body 2 installed on the bottom surface of the glove box body 1, the front of the glove box body 1 is hinged with an external cover 3. Set up drive assembly in the control box 2, can control the electrical components on the equipment, outside closing cap 3 adopts the articulated mode to install on glove box body 1 to the laminating department of outside closing cap 3 and glove box body 1 still is provided with the sealing strip. Two electric putter 4 are installed to the interior roof of glove box body 1, and two electric putter 4's flexible end all is articulated with a side that outside closing cap 3 is close to glove box body 1. The external sealing cover 3 is pushed in a mode that the telescopic end of the electric push rod 4 extends out or retracts, so that the external sealing cover 3 can be opened on the glove box body 1, and a worker can place objects in the glove box body 1 conveniently.

Referring to fig. 1 to 4, a vacuum pump 10 is disposed on the inner bin body 6, an inner sealing cover 7 is slidably connected inside the vacuum pump 10, and a driving mechanism 9 for driving the inner sealing cover 7 to move up and down is disposed in the glove box body 1. The inner bin body 6 is the hollow box in inside to its openly is the opening, and vacuum pump 10 sets up the upper surface in the inner bin body 6, and inside closing cap 7 joint is in vacuum pump 10's inside, and its both sides face contacts with the both sides of vacuum pump 10 inner wall, and inside closing cap 7 is the ya keli material, and the article in the inner bin body 6 are watched to workman's permeable inside closing cap 7.

Referring to fig. 1 to 4, two external hand sets 5 are installed inside the external cover 3, an inner bin body 6 is fixedly connected to an inner bottom wall of the glove box body 1, two internal hand sets 8 are installed inside the internal cover 7, and the two internal hand sets 8 are respectively matched with the two external hand sets 5. The same material is all selected for use to outside hand external member 5 and inside hand external member 8, can place workman's hand in the inside back of outside hand external member 5 and operate the article in the hand sleeve case body 1 to the hand that will cover outside hand external member 5 embolias the inside of inside hand external member 8 once more, and then can operate the interior article of internal storehouse body 6.

Referring to fig. 1 to 4, the driving mechanism 9 includes a driving motor 91, the driving motor 91 is installed on the bottom surface of the glove box body 1, and a gear 92 is fixedly connected to an output rotating shaft of the driving motor 91. The driving mechanism 9 further comprises a rack 93, the rack 93 is fixedly connected to the outer surface of the inner cover 7, and the gear 92 is engaged with the rack 93. The output rotating shaft of the driving motor 91 can drive the gear 92 to rotate, and under the meshing action of the gear 92 and the rack 93, the internal sealing cover 7 can move up and down under the action of the rack 93, so that the opening of the internal cabin 6 can be opened and closed by the internal sealing cover 7.

In this embodiment, the driving mechanism 9 further includes a guide block 95, the guide block 95 is fixedly connected to the outer surface of the inner cover 7, a guide rod 94 is slidably connected to the inside of the guide block 95, and the bottom surface and the upper surface of the guide rod 94 are fixedly connected to the inner top wall and the inner bottom wall of the glove box body 1, respectively.

Referring to fig. 1 to 4, a vacuum pump 10 is installed on one side surface of the glove box body 1, the vacuum pump 10 is communicated with the glove box body 1, and an air supply pipe is fixedly communicated with the interior of the inner chamber 6. Air can be pumped into the glove box body 1 through the vacuum pump 10, so that the interior of the glove box body 1 is in a vacuum state, and after articles are placed in the inner bin body 6, inert gas is conveyed into the inner bin body 6 through the air supply pipe.

The working principle is as follows: firstly, the electric push rod 4 is started to extend the telescopic end of the electric push rod 4, the outer sealing cover 3 can be rotated on the glove box body 1, the opening of the glove box body 1 is exposed, then, an article is placed in the glove box body 1 through the opening of the glove box body 1, then, the electric push rod 4 is started to retract the telescopic end of the electric push rod 4, the outer sealing cover 3 is further sealed on the opening of the glove box body 1, the vacuum pump 10 is started to vacuumize the glove box body 1 through the vacuum pump 10, so that specific gas is not contained in the glove box body 1, then, the driving motor 91 is started to rotate the output rotating shaft of the driving motor 91 clockwise, the inner sealing cover 7 is enabled to release the sealing on the inner cabin body 6 under the action of the gear 92 and the rack 93, then, a worker penetrates the hand through the outer cabin assembly 5, the article is placed in the inner cabin body 6 through the outer cabin assembly 5, then, the driving motor 91 is started to rotate the output rotating shaft of the driving motor 91, under the action of the gear 92 and the rack 93, the sealing on the inner cabin body 6, the article is conveyed into the inner cabin body through the inert gas pipe 8, and the inner cabin body 8 is conveyed into the inner cabin body again, and the inner cabin body of the worker.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims (8)

1. The utility model provides a glove box with interior outer door, includes glove box body (1) and installs in control box (2) of glove box body (1) bottom surface, its characterized in that: the glove box comprises a glove box body (1), wherein the front side of the glove box body (1) is hinged with an external sealing cover (3), two external glove members (5) are arranged inside the external sealing cover (3), an inner bottom wall of the glove box body (1) is fixedly connected with an inner bin body (6), a vacuum pump (10) is arranged on the inner bin body (6), an internal sealing cover (7) is connected to the inside of the vacuum pump (10) in a sliding mode, and a driving mechanism (9) used for driving the internal sealing cover (7) to move up and down is arranged in the glove box body (1).

2. The glove box with inner and outer doors according to claim 1, wherein: the driving mechanism (9) comprises a driving motor (91), the driving motor (91) is installed on the bottom surface of the glove box body (1), and an output rotating shaft of the driving motor (91) is fixedly connected with a gear (92).

3. The glove box having inner and outer doors according to claim 2, wherein: the driving mechanism (9) further comprises a rack (93), the rack (93) is fixedly connected to the outer surface of the inner sealing cover (7), and the gear (92) is meshed with the rack (93).

4. The glove box with inner and outer doors according to claim 1, wherein: the driving mechanism (9) further comprises a guide block (95), and the guide block (95) is fixedly connected to the outer surface of the inner sealing cover (7).

5. The glove box having inner and outer doors according to claim 4, wherein: the inner portion of the guide block (95) is connected with a guide rod (94) in a sliding mode, and the bottom surface and the upper surface of the guide rod (94) are fixedly connected with the inner top wall and the inner bottom wall of the glove box body (1) respectively.

6. The glove box with inner and outer doors according to claim 1, wherein: two electric push rods (4) are installed on the inner top wall of the glove box body (1), and the telescopic ends of the electric push rods (4) are hinged to one side face, close to the glove box body (1), of the external sealing cover (3).

7. The glove box with inner and outer doors according to claim 1, wherein: the inside mounting of inside closing cap (7) has two inside gloves spare (8), two inside gloves spare (8) are respectively with two outside gloves spare (5) looks adaptations.

8. The glove box with inner and outer doors according to claim 1, wherein: a vacuum pump (10) is installed on one side face of the glove box body (1), the vacuum pump (10) is communicated with the glove box body (1), and an air supply pipe is fixedly communicated with the interior of the inner bin body (6).

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