CN207960396U - A kind of mechanical mutual locking-type pass-through box - Google Patents
A kind of mechanical mutual locking-type pass-through box Download PDFInfo
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- CN207960396U CN207960396U CN201820095693.0U CN201820095693U CN207960396U CN 207960396 U CN207960396 U CN 207960396U CN 201820095693 U CN201820095693 U CN 201820095693U CN 207960396 U CN207960396 U CN 207960396U
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- built
- layer glass
- glass door
- type double
- support arm
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Abstract
A kind of mechanical mutual locking-type pass-through box comprising babinet forms a transfer chamber in babinet, and the left and right ends of transfer chamber respectively rotationally set that there are one built-in type double-layer glass doors by hinge；Two built-in type double-layer glass doors are symmetrical set, and one first coupler body is respectively stretched out in the folding side of built-in type double-layer glass door towards opposite side；Mechanical mutual locking-type pass-through box further includes：Mounting plate, mounting plate is between two built-in type double-layer glass doors；And two interlocking gears, each interlocking gear are corresponding with the built-in type double-layer glass door of offside；Each interlocking gear includes respectively a gusset, a tension spring and a strut and a limited part, gusset includes first support arm and second support arm, first support arm is fixedly connected with the proximal end of second support arm, it extends vertically to form one second coupler body on the distal end of first support arm, the middle part of gusset is hinged on a mounting board and can rotate in perpendicular.It can prevent two split door body from opening simultaneously, and simple in structure, and cost is relatively low.
Description
Technical field
The utility model is related to purification techniques fields, and in particular to a kind of mechanical mutual locking-type pass-through box.
Background technology
A kind of ancillary equipment of the pass-through box as toilet is mainly used for clean area and clean area, non-clean area and cleaning
The transmission of small article between area reduces the pollution of clean area to greatest extent to reduce the door opening times of toilet.It transmits
Window be widely used in pharmacy sterile workshop, food, electronics industry, fine science and technology, biology laboratory, pharmaceutical factory, hospital, etc. needs
The place of air purification such as is widely used at the occasions.It, which is generally required, opens up two door body being oppositely arranged, and needs guarantee two
It is opened when a door body difference, can just prevent pollution of the low lustration class region between high-cleanness grade in this way.It generally passes through
Electronic equipment is controlled, and manufacturing cost is high, maintenance cost is high, and reliability is not so good as mechanical equipment.
Utility model content
To solve the above problems, the utility model is dedicated to providing mechanical mutual locking-type pass-through box, to ensure two door body not
It opens simultaneously.
A kind of mechanical mutual locking-type pass-through box provided by the utility model comprising babinet, babinet is interior to form a transfer chamber, institute
The left and right ends for stating transfer chamber are respectively rotationally set by hinge there are one built-in type double-layer glass door；Two built-in types are double-deck
Glass door is symmetrical set, and one first coupler body is respectively stretched out in the folding side of built-in type double-layer glass door towards opposite side, described
Built-in type double-layer glass door is equipped with tempered glass form and handle, and the tempered glass form is double with corresponding built-in type
It is sealed by type glass adhesive tape between layer glass door；The mechanical mutual locking-type pass-through box further includes：One is vertically fixed on babinet
Front and back side inner wall on mounting plate, mounting plate is between two built-in type double-layer glass doors；And left and right mirror is set to ground
Two interlocking gears on a mounting board are set, each interlocking gear is corresponding with the built-in type double-layer glass door of offside；Each connect
Latch mechanism includes respectively a gusset, a tension spring and a strut and a limited part, and gusset includes first support arm and second support arm, first
Arm is fixedly connected with the proximal end of second support arm, extends vertically to form one second coupler body, the middle part of gusset on the distal end of first support arm
It is hinged on a mounting board and can be rotated in perpendicular；
Wherein, in corresponding interlocking gear and built-in type double-layer glass door, limited part is fixed on a mounting board and is covered
It is located on strut, one end of tension spring is hinged on a mounting board, and the other end is hinged in the second support arm of gusset, one end hinge of strut
It is connected in second support arm, the other end is directed toward the folding side of built-in type double-layer glass door；
When the built-in type double-layer glass door of side is closed, the built-in type double-layer glass door of the side is connected to corresponding
So that corresponding second coupler body is detached from the first coupler body on offside built-in type double-layer glass door on the other end of strut；Work as side
Built-in type double-layer glass door when opening, the built-in type double-layer glass door of the side is detached from corresponding strut, corresponding the
Two coupler bodies are double-deck with offside built-in type after turning an angle in perpendicular under the reply force effect of corresponding tension spring
The first coupler body hook on glass door.
Preferably, two interlocking gear shares a limited part, and limited part is fixed on the left and right midline of mounting plate.
Preferably, the folding side of two built-in type double-layer glass doors protrudes out a convex block towards opposite side, convex block with it is corresponding
The other end of strut is oppositely arranged.
Preferably, the first support arm and second support arm of gusset are perpendicular.
Preferably, each interlocking gear further includes a positioning pin, and positioning pin is fixed on mounting plate (), when the second coupler body
When with the first coupler body hook on offside built-in type double-layer glass door, side backstop first of the positioning pin from the first coupler body
Arm.
The mechanical mutual locking-type pass-through box of the utility model, can prevent two split door body from opening simultaneously, and structure letter
Single, cost is relatively low.
Description of the drawings
Fig. 1 is the right view of the mechanical mutual locking-type pass-through box of a preferred embodiment.
Fig. 2 is the front view of the mechanical mutual locking-type pass-through box of a preferred embodiment.
Fig. 3 is the part-structure schematic diagram of a preferred embodiment.
Fig. 4 is that the part-structure of a preferred embodiment is in the schematic diagram of another state.
Fig. 5 is the part-structure schematic diagram of the built-in type double-layer glass door of a preferred embodiment.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing.In the utility model
Description in, it should be noted that term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside"
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing this practicality newly
Type and simplified description, do not indicate or imply the indicated device or element must have a particular orientation, with specific orientation
Construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " are only used
In description purpose, it is not understood to indicate or imply and faces ground importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Fig. 1 is please referred to Fig. 5.
In one preferred embodiment of the utility model, mechanical mutual locking-type pass-through box includes babinet 2.One is formed in babinet 2 to pass
Pass room (not shown).The left end of transfer chamber is set by hinge there are one built-in type double-layer glass door 11.Right end can by hinge 1
It is rotatably provided with a built-in type double-layer glass door 12.Wherein, two built-in type double-layer glass doors 11,12 are symmetrical sets
It sets.The axial direction of hinge 1 is vertically arranged.Built-in type double-layer glass door 11,12 is equipped with tempered glass form 4 and handle
5, it is sealed by H-type glass adhesive tape 6 between tempered glass form 4 and corresponding built-in type double-layer glass door 11,12.
Mechanical mutual locking-type pass-through box further includes that two on mounting plate 09 are arranged to ground for a mounting plate 09 and left and right mirror
Interlocking gear (unmarked).Mounting plate 09 is vertically fixed on the rear side inner wall of babinet 2.In some other embodiments,
Preferably, mounting plate 09 can also be fixed on the front inner wall of babinet 2.
In Fig. 3 and Fig. 4, the folding side 01a and built-in type bilayer glass of built-in type double-layer glass door 11 are illustrated only
The folding side 01b of glass door 12.Wherein, folding side 01a, 01b stretches out one first coupler body 02a, 02b respectively towards opposite side.Peace
Loading board 09 is between two built-in type double-layer glass doors 11,12.The built-in type double glazing of each interlocking gear and offside
Door is corresponding.In one of which interlocking gear, interlocking gear include a gusset 03a, a tension spring 04a and a strut 05a and
One limited part.Gusset 03a includes first support arm 031 and second support arm 032.The proximal end of second support arm 032 and first support arm 031 is solid
Fixed connection.It extends vertically to form one second coupler body 033 on the distal end of first support arm 031, mounting plate is hinged in the middle part of gusset 03a
It can rotate on 09 and in perpendicular.
In another interlocking gear, interlocking gear includes a gusset 03b, a tension spring 04b and a strut 05b and a limitation
Part.Gusset 03b includes first support arm and second support arm.Second support arm is fixedly connected with the proximal end of first support arm 031.First support arm
It extends vertically to form one second coupler body 033 on 031 distal end, be hinged in the middle part of gusset 03b on mounting plate 09 and can be vertical
Rotation in surface.
In one of which interlocking gear, limited part is fixed on mounting plate 09 and is set on strut 05a, tension spring
One end of 04a is hinged on mounting plate 09, and the other end is hinged in the second support arm 032 of gusset 03a, one end hinge of strut 05a
It is connected in second support arm 032, the other end is directed toward the folding side 01b of offside built-in type double-layer glass door.Limited part is fixed on peace
It in loading board 09 and is set on strut 05a, one end of tension spring 04a is hinged on mounting plate 09, and the other end is hinged on gusset 03a's
In second support arm 032, one end of strut 05a is hinged in second support arm 032, and the other end is directed toward offside built-in type double glazing
The folding side 01b of door.
In an other interlocking gear, limited part is fixed on mounting plate 09 and is set on strut 05b, tension spring
One end of 04b is hinged on mounting plate 09, and the other end is hinged in the second support arm 032 of gusset 03b, one end hinge of strut 05b
It is connected in second support arm, the other end is directed toward the folding side 01b of offside built-in type double-layer glass door.Limited part is fixed on mounting plate
It on 09 and is set on strut 05b, one end of tension spring 04b is hinged on mounting plate 09, and the other end is hinged on the second of gusset 03b
On support arm, one end of strut 05b is hinged in second support arm, and the other end is directed toward opening for offside built-in type double-layer glass door 01a
Close side 01a.
Wherein, when the built-in type double-layer glass door on right side is closed (first state as shown in Figure 3), right side embeds
Enter formula double-layer glass door (the preferably folding side 01b of the built-in type double-layer glass door) and is connected to the another of corresponding strut 05a
On one end, so that corresponding second coupler body 033 is detached from the first coupler body 02a on the built-in type double-layer glass door of left side；Work as right side
Built-in type double-layer glass door when opening (as shown in Figure 4 the second state), the built-in type double-layer glass door on right side is (best
It is the folding side 01b of the built-in type double-layer glass door) it is detached from corresponding strut 05a, corresponding second coupler body 033 is in correspondence
Tension spring 04a reply force effect under turn an angle in perpendicular after on the embedded double-layer glass door 11 in left side
The first coupler body 02a hooks.
In this way, when the built-in type double-layer glass door 12 on right side is opened, 11 nothing of built-in type double-layer glass door in left side
Method is opened；Similarly, when the built-in type double-layer glass door 11 in left side is opened, the built-in type double-layer glass door 12 on right side
It can not open.In turn, it is ensured that the built-in type double-layer glass door of both sides can simultaneously close off, but can not open simultaneously.
Limited part role is to make the limited movement on the length direction perpendicular to strut of corresponding strut, in turn
It can preferably ensure abut and be detached between the other end of strut and corresponding built-in type double-layer glass door.
In some other embodiments, it is preferable that two interlocking gears share a limited part 06 (showing as described in Figure 4),
Limited part 06 is fixed on the left and right midline of mounting plate.In this way, can also play said effect while simplifying structure.
In some other embodiments, it is preferable that folding side 01a, 01b of two built-in type double-layer glass doors is towards opposite
Side protrudes out a convex block 07, and convex block 07 is oppositely arranged with the other end of corresponding strut.In this way, the length of required strut can be reduced
Degree, avoids the other end of strut from stretching out, and personnel is caused to operate also just and security risk.
In some other embodiments, it is preferable that the first support arm 031 of gusset 03a, 03b are mutually hung down with second support arm 032
It directly, of course, can not also be vertical.
In some other embodiments, it is preferable that each interlocking gear includes also respectively positioning pin 08a, a 08b, is determined
Pin 08a, 08b are fixed on mounting plate 09 for position.When the second coupler body 033 and the first coupler body on offside built-in type double-layer glass door
When 02a hooks, the side backstop first support arm 03a of positioning pin 08a, 08b from the first coupler body 02a.Strut can be prevented in this way
The other end with corresponding built-in type double-layer glass door be detached from after excessively stretch out.
The mechanical mutual locking-type pass-through box of the utility model, can prevent two split door body from opening simultaneously, and structure letter
Single, cost is relatively low.
The non-detailed portion of other in the utility model belongs to the prior art, therefore details are not described herein.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (5)
1. a kind of mechanical mutual locking-type pass-through box, which is characterized in that including babinet (2), a transfer chamber is formed in babinet (2), it is described
The left and right ends of transfer chamber are respectively rotationally set by hinge (1) there are one built-in type double-layer glass door (11,12)；Two is embedded
Enter formula double-layer glass door (11,12) to be symmetrical set, the folding side (01a, 01b) of built-in type double-layer glass door (11,12)
One first coupler body (02a, 02b) is respectively stretched out towards opposite side, the built-in type double-layer glass door (11,12) is equipped with tempering glass
Glass form (4) and handle (5) lead between the tempered glass form (4) and corresponding built-in type double-layer glass door (11,12)
Cross H-type glass adhesive tape (6) sealing；
The mechanical mutual locking-type pass-through box further includes：One is vertically fixed on the installation on the inner wall of the front and back side of babinet (2)
Plate (09), mounting plate (09) is between two built-in type double-layer glass doors (11,12)；And left and right mirror is arranged to ground in mounting plate
Upper two interlocking gears, each interlocking gear are corresponding with the built-in type double-layer glass door of offside；Each interlocking gear respectively wraps
Include a gusset (03a/03b), a tension spring (04a/04b) and a strut (05a/05b) and a limited part, gusset (03a/03b) packet
First support arm (031) and second support arm (032) are included, first support arm (031) is fixedly connected with the proximal end of second support arm (032), the
It extends vertically to form one second coupler body (033) on the distal end of one support arm (031), installation is hinged in the middle part of gusset (03a/03b)
It can rotate on plate and in perpendicular；
Wherein, in corresponding interlocking gear and built-in type double-layer glass door, limited part is fixed on mounting plate (09) and covers
It is located on strut (05a/05b), one end of tension spring (04a/04b) is hinged on mounting plate (09), and the other end is hinged on gusset
In the second support arm (032) of (03a/03b), one end of strut (05a/05b) is hinged in second support arm (032), and the other end refers to
The folding side (01a/01b) of inside embedded double-layer glass door；
When the built-in type double-layer glass door of side is closed, the built-in type double-layer glass door of the side is connected to corresponding strut
So that corresponding second coupler body (033) is detached from first on offside built-in type double-layer glass door on the other end of (05a/05b)
Coupler body (02a)；When the built-in type double-layer glass door of side is opened, built-in type double-layer glass door and the corresponding support of the side
Bar (05a/05b) is detached from, and corresponding second coupler body (033) is under the reply force effect of corresponding tension spring (04a) in perpendicular
After inside turning an angle with the first coupler body (02a) hook on offside built-in type double-layer glass door.
2. mechanical mutual locking-type pass-through box as described in claim 1, which is characterized in that two interlocking gear shares a limitation
Part (06), limited part (06) are fixed on the left and right midline of mounting plate (09).
3. mechanical mutual locking-type pass-through box as claimed in claim 2, which is characterized in that the folding of two built-in type double-layer glass doors
Side (01a, 01b) protrudes out a convex block (07) towards opposite side, and convex block (07) is oppositely arranged with the other end of corresponding strut.
4. mechanical mutual locking-type pass-through box as claimed in claim 2, which is characterized in that the first support arm of gusset (03a, 03b)
(031) and second support arm (032) is perpendicular.
5. mechanical mutual locking-type pass-through box as claimed in claim 2, which is characterized in that each interlocking gear further includes a positioning
It sells (08a/08b), positioning pin (08a/08b) is fixed on mounting plate (09), when the second coupler body (033) and offside built-in type are double
When the first coupler body (02a) hook on layer glass door, positioning pin (08a/08b) is from the side backstop of the first coupler body (02a) the
One support arm (03a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820095693.0U CN207960396U (en) | 2018-01-21 | 2018-01-21 | A kind of mechanical mutual locking-type pass-through box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820095693.0U CN207960396U (en) | 2018-01-21 | 2018-01-21 | A kind of mechanical mutual locking-type pass-through box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207960396U true CN207960396U (en) | 2018-10-12 |
Family
ID=63734180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820095693.0U Expired - Fee Related CN207960396U (en) | 2018-01-21 | 2018-01-21 | A kind of mechanical mutual locking-type pass-through box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207960396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796587A (en) * | 2021-01-07 | 2021-05-14 | 常州市浩东净化设备科技有限公司 | Mechanical interlocking device and laminar flow ward is with square tube door pass-through box |
-
2018
- 2018-01-21 CN CN201820095693.0U patent/CN207960396U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796587A (en) * | 2021-01-07 | 2021-05-14 | 常州市浩东净化设备科技有限公司 | Mechanical interlocking device and laminar flow ward is with square tube door pass-through box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20200121 |
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| CF01 | Termination of patent right due to non-payment of annual fee |