CN208859161U - A kind of snap-type fire extinguisher canvas hose connection structure - Google Patents
A kind of snap-type fire extinguisher canvas hose connection structure Download PDFInfo
- Publication number
- CN208859161U CN208859161U CN201821015370.2U CN201821015370U CN208859161U CN 208859161 U CN208859161 U CN 208859161U CN 201821015370 U CN201821015370 U CN 201821015370U CN 208859161 U CN208859161 U CN 208859161U
- Authority
- CN
- China
- Prior art keywords
- fastener
- fire extinguisher
- snap
- wall
- canvas hose
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a kind of snap-type fire extinguisher canvas hose connection structures, including supervisor (1) He Ciguan (2), the first inner collar (3) are connected on supervisor's (1) inner wall, the second inner collar (4) are connected on secondary pipe (2) inner wall, agreed with by way of inclined-plane between first inner collar (3) and the second inner collar (4), fastener (9) are provided on secondary pipe (2), fastener (9) end is connected with time pipe (2) outer wall, compressed spring (10) are provided between time pipe (2) outer wall in the middle part of fastener (9), buckle fixed part (6) is provided on supervisor's (1) outer wall, the inclined-plane for the sliding of fastener (9) head is provided on buckle fixed part (6), the end on inclined-plane offers the groove (8) for accommodating fastener (9) head.A kind of snap-type fire extinguisher canvas hose connection structure provided by the utility model can be realized and be rapidly assembled and disassembled on the basis of guaranteeing fire extinguisher canvas hose junction good airproof performance.
Description
Technical field
The utility model relates to a kind of snap-type fire extinguisher canvas hose connection structures, belong to field of fire fighting equipment.
Background technique
Fire extinguisher canvas hose refers to for connecting fire-fighting equipment, equipment in terms of fire-fighting, conveys fire-fighting fire extinguishing water, gas or
The pipeline material of other media.Due to specific demand, the thickness and material of fire extinguisher canvas hose have particular/special requirement, and spray reddish oil
Paint conveys fire demand water.In order to guarantee sealing performance between existing fire extinguisher canvas hose, most of connection types using flange,
Haveing the characteristics that connection, time-consuming and disassembly is inconvenient.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of in the base for guaranteeing fire extinguisher canvas hose junction good airproof performance
On plinth, the snap-type fire extinguisher canvas hose connection structure being rapidly assembled and disassembled can be realized.
In order to solve the above technical problems, the technical solution adopted by the utility model is:
A kind of snap-type fire extinguisher canvas hose connection structure, including supervisor manage with secondary, are connected with the first inner ring on supervisor's inner wall
It encloses, the second inner collar is connected on the secondary inside pipe wall, between first inner collar and the second inner collar by way of inclined-plane
Agree with, fastener be provided on the secondary pipe, the fastener end is connected with the secondary pipe outer wall, in the middle part of the fastener with
It is provided with compressed spring between the secondary pipe outer wall, buckle fixed part, the buckle fixed part are provided on supervisor's outer wall
On be provided with for the fastener head sliding inclined-plane, the end on the inclined-plane is offered for accommodating the fastener
The groove on head.
Sealing ring is provided between the supervisor and secondary end surfaces.
The material of the sealing ring is rubber.
The material of first inner collar and the second inner collar is stainless steel.
Elasticity layer is arranged close to the side of the fastener in the buckle fixed part, and the fastener is close to the buckle
The end face of fixed part is provided with the protrusion contacted with the elastic layer.
The number of the buckle fixed part and fastener is 3, is uniformly distributed along border direction.
The utility model has the beneficial effects that a kind of snap-type fire extinguisher canvas hose connection structure provided by the utility model, supervisor
It is combined by the way of buckle between secondary pipe, convenient disassembly, while using multiple sealing structures, can greatly improved practical
Novel sealing effect.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of snap-type fire extinguisher canvas hose connection structure of the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawing, following embodiment is only used for clearly illustrating this
The technical solution of utility model, and cannot be used as a limitation the limitation protection scope of the utility model.
As shown in Figure 1, a kind of snap-type fire extinguisher canvas hose connection structure, including supervisor 1 and time pipe 2, it is responsible on 1 inner wall and is connected with
First inner collar 3 is connected with the second inner collar 4 on secondary 2 inner wall of pipe, passes through inclined-plane between the first inner collar 3 and the second inner collar 4
Mode is agreed with, and fastener 9 is provided on secondary pipe 2, and 9 end of fastener is connected with time 2 outer wall of pipe, outside 9 middle part of fastener and time pipe 2
It is provided with compressed spring 10 between wall, is responsible on 1 outer wall and is provided with buckle fixed part 6, buckle and be provided on fixed part 6 for card
The inclined-plane of 9 head of fastener sliding, the end on inclined-plane offers the groove 8 for accommodating 9 head of fastener.
Sealing ring 5 is provided between supervisor 1 and 2 end face of secondary pipe.
The material of sealing ring 5 is rubber.
The material of first inner collar 3 and the second inner collar 4 is stainless steel.
It buckles fixed part 6 and elasticity layer 7 is set close to the side of fastener 9, fastener 9 is close to the end of buckle fixed part 6
Face is provided with the protrusion contacted with elastic layer 7, and elastic layer 7 is interference fitted in protrusion, generates an effect to the left to fastener 9
Power keeps fastener 9 fixed.
The number for buckling fixed part 6 and fastener 9 is 3, is uniformly distributed along border direction.
It is responsible for the combination by way of buckle with time pipe in the utility model, when needs connect supervisor and secondary pipe, buckles
The head of part is moved along buckle fixed part inclined-plane, and compressed spring is compressed at this time, when the head of fastener enters buckle admittedly
When determining the groove in portion, compressed spring plays a upward active force to fastener, firmly fixes the head of fastener
In groove, it is finally reached the purpose of connection.When needing to dismantle supervisor and secondary pipe, it is only necessary to fastener be inwardly compressed, allow
The head of fastener is moved along buckle fixed part inclined-plane opposite direction, and disassembly and installation is convenient.In addition, the first inner collar and
Second inner collar realizes that first time sealing effect, the sealing ring between supervisor and secondary pipe play second of sealing effect, Neng Gou great
The earth improves the sealing effect of the utility model.
The above is only the preferred embodiment of the utility model, and those skilled in the art are come
It says, without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection scope of the utility model.
Claims (6)
1. a kind of snap-type fire extinguisher canvas hose connection structure, it is characterised in that: including supervisor (1) He Ciguan (2), the supervisor (1)
It is connected with the first inner collar (3), is connected with the second inner collar (4) on described pipe (2) inner wall, first inner collar (3) on inner wall
And second agreed with by way of inclined-plane between inner collar (4), is provided with fastener (9), the fastener on described pipe (2)
(9) end is connected with described pipe (2) outer wall, is provided with compression between described pipe (2) outer wall in the middle part of the fastener (9)
Spring (10) is provided with buckle fixed part (6) on described supervisor's (1) outer wall, is provided on the buckle fixed part (6) for institute
The inclined-plane of fastener (9) head sliding is stated, the end on the inclined-plane is offered for accommodating the recessed of the fastener (9) head
Slot (8).
2. a kind of snap-type fire extinguisher canvas hose connection structure according to claim 1, it is characterised in that: the supervisor (1) and
Sealing ring (5) are provided between secondary pipe (2) end face.
3. a kind of snap-type fire extinguisher canvas hose connection structure according to claim 2, it is characterised in that: the sealing ring (5)
Material be rubber.
4. a kind of snap-type fire extinguisher canvas hose connection structure according to claim 1, it is characterised in that: first inner collar
(3) and the material of the second inner collar (4) is stainless steel.
5. a kind of snap-type fire extinguisher canvas hose connection structure according to claim 1, it is characterised in that: the buckle fixed part
(6) elasticity layer (7) are arranged in the side close to the fastener (9), and the fastener (9) is close to the buckle fixed part (6)
End face be provided with the protrusion contacted with the elastic layer (7).
6. a kind of snap-type fire extinguisher canvas hose connection structure according to claim 1, it is characterised in that: the buckle fixed part
(6) and the number of fastener (9) is 3, is uniformly distributed along border direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821015370.2U CN208859161U (en) | 2018-06-29 | 2018-06-29 | A kind of snap-type fire extinguisher canvas hose connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821015370.2U CN208859161U (en) | 2018-06-29 | 2018-06-29 | A kind of snap-type fire extinguisher canvas hose connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208859161U true CN208859161U (en) | 2019-05-14 |
Family
ID=66412152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821015370.2U Expired - Fee Related CN208859161U (en) | 2018-06-29 | 2018-06-29 | A kind of snap-type fire extinguisher canvas hose connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208859161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626501A (en) * | 2018-06-29 | 2018-10-09 | 镇江玄润消防器材有限公司 | A kind of snap-type fire extinguisher canvas hose connection structure |
-
2018
- 2018-06-29 CN CN201821015370.2U patent/CN208859161U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626501A (en) * | 2018-06-29 | 2018-10-09 | 镇江玄润消防器材有限公司 | A kind of snap-type fire extinguisher canvas hose connection structure |
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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: 20190514 Termination date: 20200629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |