CN207686546U - A kind of dustless pass-through box - Google Patents
A kind of dustless pass-through box Download PDFInfo
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- CN207686546U CN207686546U CN201721825134.2U CN201721825134U CN207686546U CN 207686546 U CN207686546 U CN 207686546U CN 201721825134 U CN201721825134 U CN 201721825134U CN 207686546 U CN207686546 U CN 207686546U
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- snap ring
- spacing ring
- pass
- wall
- frame body
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Abstract
The utility model discloses a kind of dustless pass-through boxes, it is related to toilet ancillary equipment field, dismounting is inconvenient when aiming to solve the problem that the maintenance of conventional transmission window and the problem of will produce dust pollution toilet, drip irrigation device includes the window frame body for being embedded the fixing sleeve in wall and being arranged in fixing sleeve；Described fixing sleeve one end is vertically connected with the first spacing ring contacted with wall, and the other end is connected with the second spacing ring；Second spacing ring is fastened with fixing sleeve by several first dormant bolts, and the second spacing ring is vertically connected with the third spacing ring contacted with wall；Described window frame body one end is connected with the first snap ring contacted with the first spacing ring, and the other end is connected with the second snap ring contacted with the second spacing ring；Second snap ring is fastened with window frame body by several second dormant bolts, and then has achieved the effect that Convenient dustless is dismantled.
Description
Technical field
The utility model is related to toilet ancillary equipment fields, more specifically, it relates to a kind of dustless pass-through box.
Background technology
Dustless pass-through box is a kind of ancillary equipment of toilet, be mainly used between clean area and clean area, clean area with
The transmission of small article between non-clean area to reduce the door opening times of toilet, and then will be reduced to the pollution of toilet
Minimum level.Pass-through box generally use stainless steel plate makes, smooth bright and clean.It is two-door chain each other, cross contamination is effectively prevented, if
There is electronically or mechanically interlock, and configures ultraviolet germicidal lamp.
The Chinese patent that existing notification number is CN205936257U discloses a kind of novel cleaning clean room pass-through box, including passes
It passs window frame body and positioned at the door leaf for transmitting window frame body front and rear sides, two door leaf sides is respectively provided with enabling ball and closes box-staple,
It transmits and is provided with mechanical interlocking mechanism on window frame body.
But above-mentioned novel cleaning clean room is fixed when being installed with pass-through box and is embedded in wall, is needed if pass-through box goes wrong
It disassembles and is overhauled, on the one hand need destruction wall dismounting inconvenient, the dust meeting of wall in another aspect disassembly process
Pollute toilet.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of dustless pass-through box, have
The advantage of Convenient dustless dismounting.
To achieve the above object, the utility model provides following technical solution：
A kind of dustless pass-through box, including the window frame body that is embedded the fixing sleeve in wall and is arranged in fixing sleeve；Institute
It states fixing sleeve one end and is vertically connected with the first spacing ring contacted with wall, the other end is connected with the second spacing ring；Described second
Spacing ring is fastened with fixing sleeve by several first dormant bolts, and the second spacing ring is vertically connected with the third contacted with wall
Spacing ring；Described window frame body one end is connected with the first snap ring contacted with the first spacing ring, and the other end is connected with and the second limit
Second snap ring of ring contact；Second snap ring is fastened with window frame body by several second dormant bolts.
By using above-mentioned technical proposal, the first spacing ring is contacted with wall with third spacing ring, the second spacing ring with
Fixing sleeve is fastened by several second dormant bolts, and then can fasten fixing sleeve and wall；Window frame body one end passes through first
Snap ring is contacted with the first spacing ring, and the other end is contacted by the second snap ring with the second spacing ring, and the second snap ring passes through with window frame body
Several second dormant bolts fasten, and then can fasten window frame body and fixing sleeve；When needing to dismantle dustless pass-through box, the is unclamped
Two dormant bolts remove the second snap ring, it will be able to facilitate and detach window frame body with fixing sleeve, and will not be touched in disassembly process
Wall, into without generating dust pollution toilet.
Further, second snap ring is vertically connected with the third snap ring contacted with third spacing ring.
By using above-mentioned technical proposal, third snap ring is contacted with third spacing ring can increase window frame body and fixing sleeve company
The stability connect.
Further, the third snap ring is fastened with third spacing ring by several third dormant bolts.
By using above-mentioned technical proposal, third snap ring can by the fastening of several third dormant bolts with third spacing ring
Increase the stability that window frame body is connect with fixing sleeve.
Further, the third snap ring is vertically connected with the 4th snap ring contacted with wall.
By using above-mentioned technical proposal, the 4th snap ring contacts the stability that can increase window frame body with wall.
Further, it is provided with the 4th gasket contacted with wall on the 4th snap ring.
By using above-mentioned technical proposal, the 4th gasket can increase the leakproofness between the 4th snap ring and wall.
Further, first snap ring is vertically connected with the 5th snap ring contacted with wall.
By using above-mentioned technical proposal, the 5th snap ring contacts the stability that can increase window frame body with wall.
Further, it is provided with the 5th gasket contacted with wall on the 5th snap ring.
By using above-mentioned technical proposal, the 5th gasket can increase the leakproofness between the 5th snap ring and wall.
Further, several roller bearings contacted with window frame body exterior bottom wall are embedded in the fixing sleeve.
By using above-mentioned technical proposal, roller bearing can reduce the frictional force between window frame body and fixing sleeve, and then can
Facilitate and window frame body is embedded in fixing sleeve or detaches window frame body with fixing sleeve.
Further, it is arranged with Anti-slip cover on the roller bearing.
By using above-mentioned technical proposal, Anti-slip cover can increase the frictional force between window frame body and roller bearing, and then can
Increase the stability in window frame body moving process.
Further, first snap ring and the first spacing ring are fastened by several 4th dormant bolts.
By using above-mentioned technical proposal, the first snap ring and the first spacing ring can by the fastening of several 4th dormant bolts
Increase the stability that window frame body is connect with fixing sleeve.
In conclusion the utility model has the advantages that：
1, it uses in fixing sleeve insertion wall, window frame body is embedded in fixing sleeve, to generate the effect of Convenient dustless dismounting
Fruit；
2, roller bearing and Anti-slip cover are used, facilitates the effect for detaching window frame body with fixing sleeve to generate；
3, third dormant bolt and the 4th dormant bolt are used, window frame body and fixing sleeve stable connection are improved to generate
The effect of property.
Description of the drawings
Fig. 1 is the topology view one of dustless pass-through box in embodiment, for embodying the structure at first door leaf；
Fig. 2 is the topology view two of dustless pass-through box in embodiment, for embodying the structure at the second door leaf；
Fig. 3 is the sectional view of dustless pass-through box in embodiment；
Fig. 4 is the enlarged diagram of part A in Fig. 3；
Fig. 5 is the enlarged diagram of part B in Fig. 3；
Fig. 6 is the sectional view of fixing sleeve and roller bearing in embodiment.
In figure：1, wall；2, fixing sleeve；21, the first spacing ring；211, the 6th gasket；22, the second spacing ring；221、
First dormant bolt；23, third spacing ring；231, the 7th gasket；24, roller bearing；241, Anti-slip cover；242, connecting shaft；243、
Bearing；3, window frame body；31, the first snap ring；311, the 4th dormant bolt；312, the first gasket；32, the second snap ring；321,
Two dormant bolts；322, the second gasket；33, third snap ring；331, third dormant bolt；332, third gasket；34, the 4th
Snap ring；341, the 4th gasket；35, the 5th snap ring；351, the 5th gasket；36, first door leaf；37, the second door leaf.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Embodiment：
A kind of dustless pass-through box, as shown in Figure 1, including window frame body 3,3 one end of window frame body is provided with first door leaf 36.
As shown in Fig. 2, window frame body 3 is far from first door leaf 36（As shown in Figure 1）One end be provided with the second door leaf 37.
As shown in figure 3, fixing sleeve 2 is embedded in wall 1, fluid sealant is filled between 2 lateral wall of fixing sleeve and wall 1；
Window frame body 3 is embedded in fixing sleeve 2, and several roller bearings 24 contacted with 3 exterior bottom wall of window frame body are embedded in fixing sleeve 2；This implementation
In example the quantity of roller bearing 24 is 5, and is also embedded that there are five contact with 3 outer roof of window frame body in the present embodiment in fixing sleeve 2
Roller bearing 24；It is provided with electronics interlock between first door leaf 36 and the second door leaf 37 in the present embodiment, is provided in window frame body 3
Wind drenches dust-extraction unit and heating-ultraviolet lamp sterilizing unit, and electronic interlocking device, wind leaching dust-extraction unit and heating-ultraviolet lamp sterilizing unit sheet are attached
It is not shown in figure.
As shown in figure 4,2 one end of fixing sleeve is vertically connected with the first spacing ring 21, set between the first spacing ring 21 and wall 1
It is equipped with the 6th gasket 211, the 6th gasket 211 is fixedly connected with the first spacing ring 21, and preferred rubber pad；Window frame body 3（Such as
Shown in Fig. 3）One end is connected with the first snap ring 31, and the first gasket 312 is arranged between the first snap ring 31 and the first spacing ring 21, the
One gasket 312 is fixedly connected with the first snap ring 31, and preferred rubber pad.
As shown in figure 4, fastened by several 4th dormant bolts 311 between the first snap ring 31 and the first spacing ring 21, this
The quantity of the 4th dormant bolt 311 is 8 in embodiment, and is hexagon socket head cap screw；First snap ring 31 is far from window frame body 3（Such as Fig. 3
It is shown）One end be vertically connected with the 5th snap ring 35, be provided with the 5th gasket 351 between the 5th snap ring 35 and wall 1, the 5th
Gasket 351 is fixedly connected with the 5th snap ring 35, and preferred rubber pad；The thickness of 5th gasket 351 and in the present embodiment
The thickness of six gaskets 211 is identical.
As shown in figure 5, fixing sleeve 2 is far from the first spacing ring 21（As shown in Figure 4）One end be connected with the second spacing ring 22,
Second spacing ring 22 is fastened with fixing sleeve 2 by several first dormant bolts 221, and the first dormant bolt 221 counts in the present embodiment
Amount is 8, and is hexagon socket head cap screw；Second spacing ring 22 is vertically connected with third spacing ring 23, third close to one end of wall 1
The 7th gasket 231 is provided between spacing ring 23 and wall 1, the 7th gasket 231 is fixedly connected with third spacing ring 23, and
Preferred rubber pad.
As shown in figure 5, window frame body 3 is far from the first snap ring 31（As shown in Figure 4）One end be connected with the second snap ring 32, second
The second gasket 322 is provided between snap ring 32 and the second spacing ring 22, the second gasket 322 and the second snap ring 32, which are fixed, to be connected
It connects, and preferred rubber pad；Second snap ring 32 is fastened with window frame body 3 by several second dormant bolts 321, second in the present embodiment
The quantity of dormant bolt 321 is 8, and is hexagon socket head cap screw.
As shown in figure 5, second one end of snap ring 32 far from window frame body 3 is vertically connected with third snap ring 33, third snap ring 33
Third gasket 332 is provided between third spacing ring 23, third gasket 332 is fixedly connected with third snap ring 33, and excellent
Select rubber pad；It is fastened by several third dormant bolts 331 between third snap ring 33 and third spacing ring 23, the in the present embodiment
The quantity of three dormant bolts 331 is 8, and is hexagon socket head cap screw；The one end of third snap ring 33 far from the second snap ring 32 vertically connects
It is connected to the 4th snap ring 34, the 4th gasket 341, the 4th gasket 341 and the 4th card are provided between the 4th snap ring 34 and wall 1
Ring 34 is fixedly connected, and preferred rubber pad.
As shown in fig. 6, symmetrically protrusion is provided with connecting shaft 242 at roller bearing 24 both ends, it is arranged in connecting shaft 242 embedded in fixation
Bearing 243 in set 2；Fixing sleeve is equipped with Anti-slip cover 241 on roller bearing 24,241 preferred rubber set of Anti-slip cover in the present embodiment, and energy
It is enough to be contacted with 2 inner wall of fixing sleeve.
Operation principle is as follows：
When needing to overhaul dustless pass-through box, first the second dormant bolt 321 and third dormant bolt 331 are unclamped, removed
Second snap ring 32；Then the 4th dormant bolt 311 is unclamped, you can window frame body 3 is detached with fixing sleeve 2, it is convenient and efficient, and
Wall will not be touched during dismounting window frame body 3, into without generating dust pollution toilet, facilitates nothing so as to reach
The effect of dirt dismounting.
Claims (10)
1. a kind of dustless pass-through box, it is characterised in that：Including being embedded in wall（1）Interior fixing sleeve（2）And it is arranged in fixation
Set（2）Interior window frame body（3）；The fixing sleeve（2）One end is vertically connected with and wall（1）First spacing ring of contact（21）,
The other end is connected with the second spacing ring（22）；Second spacing ring（22）With fixing sleeve（2）Pass through several first dormant bolts
（221）It fastens, and the second spacing ring（22）It is vertically connected with and wall（1）The third spacing ring of contact（23）；The window frame body
（3）One end is connected with and the first spacing ring（21）First snap ring of contact（31）, the other end is connected with and the second spacing ring（22）
Second snap ring of contact（32）；Second snap ring（32）With window frame body（3）Pass through several second dormant bolts（321）It fastens.
2. dustless pass-through box according to claim 1, it is characterised in that：Second snap ring（32）It is vertically connected with and the
Three spacing rings（23）The third snap ring of contact（33）.
3. dustless pass-through box according to claim 2, it is characterised in that：The third snap ring（33）With third spacing ring
（23）Pass through several third dormant bolts（331）It fastens.
4. dustless pass-through box according to claim 3, it is characterised in that：The third snap ring（33）It is vertically connected with and wall
Body（1）4th snap ring of contact（34）.
5. dustless pass-through box according to claim 4, it is characterised in that：4th snap ring（34）On be provided with and wall
（1）4th gasket of contact（341）.
6. the dustless pass-through box according to any claim in claim 1-5, it is characterised in that：First snap ring
（31）It is vertically connected with and wall（1）5th snap ring of contact（35）.
7. dustless pass-through box according to claim 6, it is characterised in that：5th snap ring（35）On be provided with and wall
（1）5th gasket of contact（351）.
8. the dustless pass-through box according to any claim in claim 1-5, it is characterised in that：The fixing sleeve（2）
Inside it is embedded with several and window frame body（3）The roller bearing of exterior bottom wall contact（24）.
9. dustless pass-through box according to claim 8, it is characterised in that：The roller bearing（24）On be arranged with Anti-slip cover
（241）.
10. the dustless pass-through box according to any claim in claim 1-5, it is characterised in that：First snap ring
（31）With the first spacing ring（21）Pass through several 4th dormant bolts（311）It fastens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825134.2U CN207686546U (en) | 2017-12-22 | 2017-12-22 | A kind of dustless pass-through box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825134.2U CN207686546U (en) | 2017-12-22 | 2017-12-22 | A kind of dustless pass-through box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207686546U true CN207686546U (en) | 2018-08-03 |
Family
ID=62995431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721825134.2U Active CN207686546U (en) | 2017-12-22 | 2017-12-22 | A kind of dustless pass-through box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207686546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485852A (en) * | 2019-08-21 | 2019-11-22 | 常州市辉爵金属制品有限公司 | A kind of detachable door and window of box-type room PVC |
-
2017
- 2017-12-22 CN CN201721825134.2U patent/CN207686546U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485852A (en) * | 2019-08-21 | 2019-11-22 | 常州市辉爵金属制品有限公司 | A kind of detachable door and window of box-type room PVC |
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