CN209092588U - The retraction positioning device of fire hose - Google Patents
The retraction positioning device of fire hose Download PDFInfo
- Publication number
- CN209092588U CN209092588U CN201821652117.8U CN201821652117U CN209092588U CN 209092588 U CN209092588 U CN 209092588U CN 201821652117 U CN201821652117 U CN 201821652117U CN 209092588 U CN209092588 U CN 209092588U
- Authority
- CN
- China
- Prior art keywords
- fire hose
- positioning device
- retraction
- ontology
- positioning
- 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 provides a kind of retraction positioning device of fire hose, belongs to field of mechanical technique.It is poor that it solves the problems, such as the prior art there is stability.The retraction positioning device of this fire hose includes discoid ontology, the outer body has the interconnecting piece for being connected in fire box, edge on the inside of ontology has the gear edge protruded in a ring, the gear is along the positioning chamber for formation inside between ontology being cavity, the fire hose and positioning chamber of winding state match and can be in above-mentioned positioning chambers, the gear has perforative through-hole along upper, and through-hole is stretched out in above-mentioned fire hose outer end.The retraction positioning device stability of this fire hose is high.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of retraction positioning device of fire hose.
Background technique
For the ease of storing fire hose, need to wind fire hose.But the fire hose after winding is easy to dissipate
It falls.It is usually that the fire hose after winding is directly placed in the cabinet that it matches in existing fire-fighting equipment, needs
When will cabinet open take out fire hose after use.
As can be seen that be directly placed at cabinet content easily at random for the fire hose of winding.When fire-fighting operation it is pressed for time, one
Denier fire hose cannot be unfolded in time or card resistance is on cabinet, can significantly affect fire-fighting operation.
Summary of the invention
The purpose of this utility model is in view of the above-mentioned problems existing in the prior art, to provide that a kind of stability is high and structure is tight
The retraction positioning device of the fire hose to gather.
The purpose of this utility model can be realized by the following technical scheme:
A kind of retraction positioning device of fire hose, which is characterized in that including discoid ontology, the outer body tool
Have the interconnecting piece for being connected in fire box, the edge on the inside of ontology has the gear edge protruded in a ring, the gear edge with
Formed between ontology it is internal be cavity positioning chamber, the fire hose for winding state match with positioning chamber and can be embedded in it is above-mentioned fixed
Position is intracavitary, and the gear has perforative through-hole along upper, and through-hole is stretched out in above-mentioned fire hose outer end.
The fire hose for the state that winds is positioned by the present apparatus, can guarantee that fire hose keeps winding in storage configuration
State avoids occupied space, while guaranteeing its stability.
Specifically, the positioning chamber that ontology and gear are formed between with the fire hose of winding state due to matching.Cause
This, by this physical efficiency by the fire hose stable position of winding in it.
Simultaneously as the end of fire hose is due to being in through-hole, apply external force when in use and pulls fire hose
Outer end.
It further include a positioning column in the retraction positioning device of above-mentioned fire hose, above-mentioned positioning column is located at positioning chamber
It is fixedly connected on the inside of interior and positioning column and ontology.
Centralized positioning by positioning column to winding fire hose.
In the retraction positioning device of above-mentioned fire hose, the positioning column is located at body central.
In the retraction positioning device of above-mentioned fire hose, the ontology, gear edge and positioning column be an integral structure and
For plastic material.
In the retraction positioning device of above-mentioned fire hose, the through hole is fixed with excessive block, on above-mentioned excessive block
With the outlet to match with fire hose.
In the retraction positioning device of above-mentioned fire hose, the excessive block is flexible material.
In the retraction positioning device of above-mentioned fire hose, the excessive block is rubber material.
Excessive block flexible is avoided that fire hose and gear along direct rigid contact.Meanwhile excessive block flexible can be appropriate
Increase the frictional force between fire hose, fire hose is avoided to be scattered.
In the retraction positioning device of above-mentioned fire hose, the upper end of the excessive block has the upper convex shoulder of protrusion, mistake
The lower end for spending block has the lower convex shoulder of protrusion, and above-mentioned upper convex shoulder and lower convex shoulder are born against at two ports kept off along through-hole.
Under the action of upper convex shoulder and lower convex shoulder excessive block can be stably connected in gear along upper.
In the retraction positioning device of above-mentioned fire hose, the upper convex shoulder, lower convex shoulder and excessive block are integral type knot
Structure.
In the retraction positioning device of above-mentioned fire hose, with smooth excessiveness at the excessive block upper outlet port
Introduction part.
In the retraction positioning device of above-mentioned fire hose, the introduction part is the rounded structure at outlet port.
The setting of introduction part is avoided that during pull-out card resistance occurs for fire hose.
Compared with prior art, it is stable when the retraction positioning device of this fire hose is due to can guarantee fire hose storage
Winding state is kept, therefore, stability is relatively high.
Meanwhile the setting for keeping off edge and excessive block can guarantee fire hose under external force can smooth pull, not only into one
Step improves its stability, and structure is also compact, has very high practical value.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of the retraction positioning device of this fire hose.
Fig. 2 is the schematic cross-sectional view of excessive block in the retraction positioning device of this fire hose.
In figure, 1, ontology；1a, interconnecting piece；1b, positioning column；2, edge is kept off；2a, through-hole；3, excessive block；3a, outlet；3b, on
Convex shoulder；3c, lower convex shoulder；3d, introduction part；4, fire hose.
Specific embodiment
As shown in Figure 1, the retraction positioning device of this fire hose includes discoid ontology 1, have on the outside of the ontology 1
Interconnecting piece 1a for being connected in fire box, the edge of 1 inside of ontology have the gear protruded in a ring along 2, and the gear is along 2
The internal positioning chamber for cavity is formed between ontology 1, the fire hose 4 for winding state matches with positioning chamber and can be embedded in upper
It states in positioning chamber, the gear has perforative through-hole 2a along 2, and through-hole is stretched out in above-mentioned 4 outer end of fire hose.
It further include a positioning column 1b, above-mentioned positioning column 1b is located in positioning chamber and is fixedly connected on the inside of positioning column 1b and ontology 1.
The positioning column 1b is located at 1 center of ontology.
The ontology 1, gear are an integral structure along 2 and positioning column 1b and are plastic material.
It is fixed with excessive block 3 at the through-hole 2a, there is the outlet 3a to match with fire hose 4 on above-mentioned excessive block 3.
The excessive block 3 is flexible material.
The excessive block 3 is rubber material.
The upper end of the excessive block 3 has the upper convex shoulder 3b of protrusion, and the lower end of excessive block 3 has the lower convex shoulder 3c of protrusion,
Above-mentioned upper convex shoulder 3b and lower convex shoulder 3c is born against at two ports kept off along 2 through-hole 2a.
The upper convex shoulder 3b, lower convex shoulder 3c and excessive block 3 are an integral structure.
As shown in Fig. 2, with the introduction part 3d of smooth excessiveness at the 3 upper outlet port of excessive block.
The introduction part 3d is the rounded structure at outlet port.
The fire hose for the state that winds is positioned by the present apparatus, can guarantee that fire hose keeps winding in storage configuration
State avoids occupied space, while guaranteeing its stability.
Specifically, the positioning chamber that ontology and gear are formed between with the fire hose of winding state due to matching.Cause
This, by this physical efficiency by the fire hose stable position of winding in it.
Simultaneously as the end of fire hose is due to being in through-hole, apply external force when in use and pulls fire hose
Outer end.
Claims (10)
1. a kind of retraction positioning device of fire hose, which is characterized in that including discoid ontology, the outer body has
Interconnecting piece for being connected in fire box, the edge on the inside of ontology have a gear edge protruded in a ring, the gear along and
The internal positioning chamber for cavity is formed between body, winds the fire hose of state and positioning chamber matches and can be embedded in above-mentioned positioning
Intracavitary, the gear has perforative through-hole along upper, and through-hole is stretched out in above-mentioned fire hose outer end.
2. the retraction positioning device of fire hose according to claim 1, which is characterized in that it further include a positioning column, on
Positioning column is stated to be located in positioning chamber and be fixedly connected on the inside of positioning column and ontology.
3. the retraction positioning device of fire hose according to claim 2, which is characterized in that the positioning column is located at ontology
At center.
4. the retraction positioning device of fire hose according to claim 3, which is characterized in that the ontology keeps off edge and determines
Position column is an integral structure and is plastic material.
5. the retraction positioning device of fire hose according to claim 4, which is characterized in that the through hole was fixed with
Block is spent, there is the outlet to match with fire hose on above-mentioned excessive block.
6. the retraction positioning device of fire hose according to claim 5, which is characterized in that the excessive block is flexible material
Material.
7. the retraction positioning device of fire hose according to claim 6, which is characterized in that the excessive block is rubber material
Material.
8. the retraction positioning device of fire hose according to claim 7, which is characterized in that the upper end of the excessive block has
There is the upper convex shoulder of protrusion, the lower end of excessive block has the lower convex shoulder of protrusion, and above-mentioned upper convex shoulder and lower convex shoulder are born against on gear edge
At two ports of through-hole.
9. the retraction positioning device of fire hose according to claim 8, which is characterized in that the upper convex shoulder, lower convex shoulder
It is an integral structure with excessive block.
10. the retraction positioning device of fire hose according to claim 9, which is characterized in that the excessive block upper outlet
With the introduction part of smooth excessiveness at port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821652117.8U CN209092588U (en) | 2018-10-11 | 2018-10-11 | The retraction positioning device of fire hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821652117.8U CN209092588U (en) | 2018-10-11 | 2018-10-11 | The retraction positioning device of fire hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209092588U true CN209092588U (en) | 2019-07-12 |
Family
ID=67154892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821652117.8U Expired - Fee Related CN209092588U (en) | 2018-10-11 | 2018-10-11 | The retraction positioning device of fire hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209092588U (en) |
-
2018
- 2018-10-11 CN CN201821652117.8U patent/CN209092588U/en not_active Expired - Fee Related
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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: 20190712 Termination date: 20201011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |