CN207715034U - A kind of dustless pass-through box convenient to overhaul - Google Patents
A kind of dustless pass-through box convenient to overhaul Download PDFInfo
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- CN207715034U CN207715034U CN201721825103.7U CN201721825103U CN207715034U CN 207715034 U CN207715034 U CN 207715034U CN 201721825103 U CN201721825103 U CN 201721825103U CN 207715034 U CN207715034 U CN 207715034U
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- snap ring
- pass
- frame body
- window frame
- fixing sleeve
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Abstract
The utility model discloses a kind of dustless pass-through boxes convenient to overhaul, are related to pass-through box field, it is intended to solve the problems, such as that the maintenance of conventional transmission window is inconvenient, 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 spacing ring contacted with wall, and there are four limiting plates for other end connection；The limiting plate is that inlay card is connect, and device for fastening is provided between limiting plate and wall with fixing sleeve；Described window frame body one end is connected with the first snap ring contacted with spacing ring, and the other end is connected with the second snap ring contacted with limiting plate；It is equipped with several the first dormant bolts being connect with window frame body on second snap ring, and then has achieved the effect that convenient to overhaul.
Description
Technical field
The utility model is related to pass-through box fields, more specifically, it relates to a kind of dustless pass-through box convenient to overhaul.
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 overhauls, then needs destruction wall that can dismantle pass-through box, it is extremely inconvenient.
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 transmission convenient to overhaul
Window, with advantage convenient to overhaul.
To achieve the above object, the utility model provides following technical solution：
A kind of dustless pass-through box convenient to overhaul, including be embedded the fixing sleeve in wall and be arranged in fixing sleeve
Window frame body；Described fixing sleeve one end is vertically connected with the spacing ring contacted with wall, and there are four limiting plates for other end connection；It is described
Limiting plate is that inlay card is connect, and device for fastening is provided between limiting plate and wall with fixing sleeve；Window frame body one end connection
There are the first snap ring contacted with spacing ring, the other end to be connected with the second snap ring contacted with limiting plate；It is worn on second snap ring
Equipped with several the first dormant bolts being connect with window frame body.
By using above-mentioned technical proposal, first fixing sleeve is embedded in wall, spacing ring is contacted with wall, then by four
A spacing ring is connect with fixing sleeve inlay card respectively, finally the embedded device for fastening between limiting plate and wall, and then can will be consolidated
Fixed set is fastened with wall；Window frame body is embedded in fixing sleeve, the first snap ring is contacted with spacing ring, then by the second snap ring and window frame
Body is fastened by several first dormant bolts, and the second snap ring is contacted with limiting plate, and then can fasten window frame body and fixing sleeve；
When needing to overhaul dustless pass-through box, several first dormant bolts are unclamped, remove the second snap ring, you can by window frame body and fixing sleeve
Separation, and then conveniently dustless pass-through box is overhauled；Wall will not be touched in disassembly process simultaneously, into without generating dust
Pollute toilet.
Further, the device for fastening includes the first support plate contacted with wall and second contacted with limiting plate
Plate is provided with several springs between first support plate and the second support plate.
By using above-mentioned technical proposal, the first support plate is contacted with wall, and the second support plate is contacted with limiting plate, the first support plate
It is provided with several springs between the second support plate, in the effect of elastic force, and then fixing sleeve and wall can be fastened.
Further, the end face that first support plate is contacted with wall is provided with the first non-slip mat, second support plate with
The end face of limiting plate contact is provided with the second non-slip mat.
By using above-mentioned technical proposal, the first non-slip mat can increase the frictional force between the first support plate and wall, the
Two non-slip mats can increase the frictional force between the second support plate and limiting plate, and then can increase the stability of device for fastening.
Further, several the second dormant bolts being connect with the second support plate are equipped on the limiting plate.
By using above-mentioned technical proposal, several second dormant bolts are connected between limiting plate and the second support plate to be increased
The stability for adding limiting plate to be connect with the second support plate.
Further, several third dormant bolts being connect with limiting plate are equipped on second snap ring.
By using above-mentioned technical proposal, several third dormant bolts are connected between the second snap ring and limiting plate to be increased
The stability for adding the second snap ring to be connect with limiting plate, and then the stability that window frame body is connect with fixing sleeve can be increased.
Further, the described one end of second snap ring far from window frame body is vertically connected with the third snap ring contacted with wall.
By using above-mentioned technical proposal, third snap ring can increase the stability that window frame body is connect with fixing sleeve.
Further, several the 4th dormant bolts being connect with spacing ring are equipped on first snap ring.
By using above-mentioned technical proposal, several 4th dormant bolts are connected between the first snap ring and spacing ring to be increased
The stability for adding the first snap ring to be connect with spacing ring, and then the stability that window frame body is connect with fixing sleeve can be increased.
Further, the described one end of first snap ring far from window frame body is vertically connected with the 4th snap ring contacted with wall.
By using above-mentioned technical proposal, the 4th snap ring can increase the stability that window frame body is connect with fixing sleeve.
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 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 roller bearing and window frame body, and then can
Increase the stability of window frame body movement.
In conclusion the utility model has the advantages that：
1, fixing sleeve, the first snap ring, the second snap ring and device for fastening are used, to generate effect convenient to overhaul；
2, the 4th dormant bolt of third dormant bolt is used, window frame body and fixing sleeve stable connection are improved to generate
Effect；
3, roller bearing and Anti-slip cover are used, facilitates the effect for detaching window frame body with fixing sleeve to generate.
Description of the drawings
Fig. 1 is the topology view one of dustless pass-through box convenient to overhaul in embodiment, for embodying the knot at first door leaf
Structure；
Fig. 2 is the topology view two of dustless pass-through box convenient to overhaul in embodiment, for embodying the knot at the second door leaf
Structure；
Fig. 3 is the sectional view of dustless pass-through box convenient to overhaul 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 roller bearing and fixing sleeve in embodiment.
In figure：1, wall；2, fixing sleeve；21, spacing ring；211, the 5th sealing ring；22, limiting plate；221, the second countersunk head
Bolt；222, sliding block；23, roller bearing；231, Anti-slip cover；232, connecting shaft；233, bearing；24, sliding slot；3, window frame body；31, first
Snap ring；311, the 4th dormant bolt；312, the first sealing ring；32, the second snap ring；321, the first dormant bolt；322, third is heavy
Hook bolt；323, the second sealing ring；33, third snap ring；331, third sealing ring；34, the 4th snap ring；341, the 4th sealing ring；
35, first door leaf；36, the second door leaf；41, the first support plate；411, the first non-slip mat；42, spring；43, the second support plate；431,
Two non-slip mats.
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 convenient to overhaul, as shown in Figure 1, including window frame body 3,3 one end of window frame body is provided with first
Door leaf 35.
As shown in Fig. 2, window frame body 3 is far from first door leaf 35（As shown in Figure 1）One end be provided with the second door leaf 36.
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 23 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 23 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 23；It is provided with electronics interlock between first door leaf 35 and the second door leaf 36 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 vertical connection restraining position ring block 21 of fixing sleeve, the 5th is provided between spacing ring 21 and wall 1
Sealing ring 211；The 5th sealing ring 211 is fixedly connected with spacing ring 21 in the present embodiment, and preferred rubber pad；Window frame body 3（Such as figure
Shown in 3）One end is connected with the first snap ring 31, and the first sealing ring 312 is provided between the first snap ring 31 and spacing ring 21；This implementation
The first sealing ring 312 is fixedly connected with the first snap ring 31 in example, and preferred rubber pad.
As shown in figure 4, being equipped with several the 4th dormant bolts 311 being connect with spacing ring 21, this reality on the first snap ring 31
The quantity for applying the 4th dormant bolt 311 in example is 8, and is hexagon socket head cap screw；First snap ring 31 is far from window frame body 3（Such as Fig. 3 institutes
Show）One end be vertically connected with the 4th snap ring 34, be provided with the 4th sealing ring 341 between the 4th snap ring 34 and wall 1；This implementation
The 4th sealing ring 341 is fixedly connected with the 4th snap ring 34 in example, and preferred rubber ring.
As shown in figure 5, fixing sleeve 2 is far from spacing ring 21（As shown in Figure 4）The connection of one end inlay card there are four limiting plate 22,
Limiting plate 22, which protrudes above, is provided with trapezoidal sliding block 222, and 2 lateral wall of fixing sleeve offers the cunning coordinated with sliding block 222 respectively
Slot 24；24 both ends of sliding slot are in opening setting in the present embodiment, and four limiting plates 22 will not interfere.
As shown in figure 5, being provided with device for fastening between limiting plate 22 and wall 1, device for fastening includes 41 He of the first support plate
Second support plate 43 is provided with several springs 42 in compressive state between first support plate 41 and the second support plate 43；First support plate 41
The first non-slip mat 411 is provided between wall 1, the first non-slip mat 411 is fixedly connected with the first support plate 41 in the present embodiment, and
Preferred rubber pad；It is provided with the second non-slip mat 431 between second support plate 43 and limiting plate 22, the second non-slip mat in the present embodiment
431 are fixedly connected with the second support plate 43, and preferred rubber pad；Several connect with the second support plate 43 are equipped on limiting plate 22
Two dormant bolts 221, the quantity of the second dormant bolt 221 is 8 in the present embodiment, and is hexagon socket head cap screw.
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 sealing ring 323 is provided between snap ring 32 and limiting plate 22；The second sealing ring 323 and the second snap ring 32 are solid in the present embodiment
Fixed connection, and preferred rubber ring；Several the first dormant bolts 321 being connect with window frame body 3 are equipped on second snap ring 32, and
Several third dormant bolts 322 being connect with limiting plate 22；First dormant bolt 321 and third dormant bolt in the present embodiment
322 quantity 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 sealing ring 331 is provided between wall 1；Third sealing ring 331 is fixedly connected with third snap ring 33 in the present embodiment, and
Preferred rubber ring.
As shown in fig. 6,23 both ends of roller bearing protrusion is provided with connecting shaft 232, it is arranged in connecting shaft 232 embedded in fixing sleeve 2
Interior bearing 233；Fixing sleeve is equipped with Anti-slip cover 231 on roller bearing 23,231 preferred rubber set of Anti-slip cover in the present embodiment, and can
It is contacted with 2 inner wall of fixing sleeve.
Operation principle is as follows：
When needing to overhaul dust free room pass-through box, the first dormant bolt 321 and third dormant bolt 322 are unclamped, removes the
Two snap rings 32；Then the 4th dormant bolt 311 is unclamped, you can detach window frame body 3 with fixing sleeve 2, and then conveniently to dust free room
Pass-through box is overhauled；By in window frame body 3 and 2 separation process of fixing sleeve, wall 1 will not be touched, into without generating dust dirt
Toilet is contaminated, achievees the effect that dustless dismounting.
Claims (10)
1. a kind of dustless pass-through box convenient to overhaul, it is characterised in that：Including being embedded in wall（1）Interior fixing sleeve（2）And
It is arranged in fixing sleeve（2）Interior window frame body（3）；The fixing sleeve（2）One end is vertically connected with and wall（1）The spacing ring of contact
（21）, there are four limiting plates for other end connection（22）；The limiting plate（22）With fixing sleeve（2）It is connected for inlay card, and limiting plate
（22）With wall（1）Between be provided with device for fastening；The window frame body（3）One end is connected with and spacing ring（21）The first of contact
Snap ring（31）, the other end is connected with and limiting plate（22）Second snap ring of contact（32）；Second snap ring（32）On be equipped with
Several and window frame body（3）First dormant bolt of connection（321）.
2. dustless pass-through box convenient to overhaul according to claim 1, it is characterised in that：The device for fastening includes and wall
Body（1）First support plate of contact（41）And and limiting plate（22）Second support plate of contact（43）, first support plate（41）With
Second support plate（43）Between be provided with several springs（42）.
3. dustless pass-through box convenient to overhaul according to claim 2, it is characterised in that：First support plate（41）With wall
Body（1）The end face of contact is provided with the first non-slip mat（411）, second support plate（43）With limiting plate（22）The end face of contact is set
It is equipped with the second non-slip mat（431）.
4. dustless pass-through box convenient to overhaul according to claim 3, it is characterised in that：The limiting plate（22）On wear
There is several and the second support plate（43）Second dormant bolt of connection（221）.
5. the dustless pass-through box convenient to overhaul according to any claim in claim 1-4, it is characterised in that：It is described
Second snap ring（32）On be equipped with several and limiting plate（22）The third dormant bolt of connection（322）.
6. dustless pass-through box convenient to overhaul according to claim 5, it is characterised in that：Second snap ring（32）It is separate
Window frame body（3）One end be vertically connected with and wall（1）The third snap ring of contact（33）.
7. the dustless pass-through box convenient to overhaul according to any claim in claim 1-4, it is characterised in that：It is described
First snap ring（31）On be equipped with several and spacing ring（21）4th dormant bolt of connection（311）.
8. dustless pass-through box convenient to overhaul according to claim 7, it is characterised in that：First snap ring（31）It is separate
Window frame body（3）One end be vertically connected with and wall（1）4th snap ring of contact（34）.
9. the dustless pass-through box convenient to overhaul according to any claim in claim 1-4, it is characterised in that：It is described
Fixing sleeve（2）Inside it is embedded with several and window frame body（3）The roller bearing of exterior bottom wall contact（23）.
10. dustless pass-through box convenient to overhaul according to claim 9, it is characterised in that：The roller bearing（23）On be arranged
There is Anti-slip cover（231）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825103.7U CN207715034U (en) | 2017-12-22 | 2017-12-22 | A kind of dustless pass-through box convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825103.7U CN207715034U (en) | 2017-12-22 | 2017-12-22 | A kind of dustless pass-through box convenient to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207715034U true CN207715034U (en) | 2018-08-10 |
Family
ID=63049484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721825103.7U Active CN207715034U (en) | 2017-12-22 | 2017-12-22 | A kind of dustless pass-through box convenient to overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207715034U (en) |
-
2017
- 2017-12-22 CN CN201721825103.7U patent/CN207715034U/en active Active
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