CN209347771U - Stretchable hook - Google Patents
Stretchable hook Download PDFInfo
- Publication number
- CN209347771U CN209347771U CN201820249448.0U CN201820249448U CN209347771U CN 209347771 U CN209347771 U CN 209347771U CN 201820249448 U CN201820249448 U CN 201820249448U CN 209347771 U CN209347771 U CN 209347771U
- Authority
- CN
- China
- Prior art keywords
- drawstring
- spring reel
- reel
- spring
- introducing port
- 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
Links
- 239000002184 metal Substances 0.000 claims description 7
- 230000011218 segmentation Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000004804 winding Methods 0.000 description 5
- 230000008602 contraction Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Toys (AREA)
Abstract
The utility model discloses stretchable hooks, belong to flexible hook technology field.Including fixing end, hollow, rounded structure is offered among central axis for sliding over the fixed hole on horizon bar, and upper end is equipped with anti-skid washer in fixed hole；Fixing end lower end is equipped with introducing port；Stretching assembly is built in fixing end；Stretching assembly includes the first drawstring, the second drawstring, the first spring reel and second spring reel, and the first spring reel and second spring reel coaxial are fixed in fixing end side by side；On the first spring reel, the other end is stretched out from introducing port for first drawstring one end；On second spring reel, the second drawstring and the opposite side of the first drawstring are equipped with chain tooth for second drawstring one end；Second drawstring and the first drawstring between corresponding chain tooth after introducing port by being meshed；And hook is arranged in the first drawstring and the second drawstring end junction.The utility model can stretch, conveniently moving, and different crowd is suitble to use.
Description
Technical field
The utility model relates to hook technology field of stretching, especially a kind of extendible hooks.
Background technique
It is frequently necessary to hook in prior art institute of traditional Chinese medicine, when needing to link up with, hang other clothings when such as beating garter
Need to link up with, hook using very extensive.Currently, the hook setting in hospital mostly uses stationary structure, it is mobile inconvenient,
And stationary structure its height is that there are certain difficulties for the fixed crowd's use of time that do not have to.Therefore needing exist for one kind can be with
It stretches, mobile hook.
Utility model content
The goal of the invention of the utility model is, in view of the above-mentioned problems, providing stretchable hook, can stretch, the side of movement
Just, it is suitble to different crowd to use.
In order to achieve the above objectives, the technical scheme adopted by the utility model is
Stretchable hook, including
Fixing end, hollow, rounded structure, offers among central axis for sliding over the fixation on horizon bar
Through-hole, upper end is equipped with anti-skid washer in the fixed hole；Fixing end lower end is equipped with introducing port；
Stretching assembly, the stretching assembly are built in fixing end；The stretching assembly includes the first drawstring, the second drawing
Rope, the first spring reel and second spring reel, the first spring reel and second spring reel coaxial are fixed on side by side
In fixed end；On the first spring reel, the other end is stretched out from introducing port for first drawstring one end；Second drawstring one end wound on
On second spring reel, and with the first drawstring coiling direction on the contrary, its other end stretches out from introducing port and connect the first drawstring,
Two drawstrings and the opposite side of the first drawstring are equipped with chain tooth；Second drawstring and the first drawstring pass through between corresponding chain tooth after introducing port
It is meshed；And
Hook is arranged in the first drawstring and the second drawstring end junction.
Fixing end can be set on horizon bar in above scheme, and can move along horizon bar so that it is convenient to personnel
Adjust its position, fixing end stress pushes when use, and anti-skid washer can provide anti-skidding support, anti-sliding stop.In stretching assembly
Using zipper-type structure, contraction can be extended.First drawstring, the second drawstring are respectively set chain tooth and can be intermeshed, engagement or
Formed have certain stiffness structure, avoid the problem that drawstring softness influence extend downwardly and drawstring between be easy winding.
Preferably, baffle is equipped in the introducing port, the first drawstring, the second drawstring are located at baffle two sides；Institute
It states baffle lower end and is divided into limit section and retraction section along its length, the limit section and retraction section segmentation portion are equipped with semicircle convex
It rises, the limit section is horizontal rectangular structure, and retraction section is structure wide at the top and narrow at the bottom.Here baffle can separate the first drawing very well
Rope, the second drawstring, make it more preferably form engagement in introducing port, wherein push can be with when limiting at section for the first drawstring, the second drawstring
Avoid the first drawstring, the second drawstring since the first spring reel and second spring volume tighten it；First drawstring, the second drawstring are dialled
When at retraction section, the first drawstring, the second drawstring can be stretched or be shunk very well.
Preferably, first drawstring and the second drawstring end junction use metal connecting pin.It is more preferable in this way to form knot
It closes.
Preferably, the hook is to be rotatably connected with the metal connecting pin.Facilitate the adjustment of hook direction in this way.
Preferably, the first spring reel is identical with second spring spool structure, includes reel, fixed disk and spring
Roll film, the fixed disk are fixed in fixing end in a ring and coaxially, and reel is set in fixed disk, between reel and fixed disk
Spring roll film is set.
Preferably, first drawstring, the second drawstring are in inclined flat structure.It is convenient in this way that winding is formed to it.
Due to the adoption of the above technical scheme, the utility model has the following beneficial effects:
Fixing end can be set on horizon bar in the utility model, and can move along horizon bar so that it is convenient to people
Member adjusts its position, and fixing end stress pushes when use, and anti-skid washer can provide anti-skidding support, anti-sliding stop.Stretching assembly
It is middle to use zipper-type structure, contraction can be extended.First drawstring, the second drawstring are respectively set chain tooth and can be intermeshed, engagement
Or formed have certain stiffness structure, avoid the problem that drawstring softness influence extend downwardly and drawstring between be easy winding.Water conservancy diversion
Block can separate the first drawstring, the second drawstring very well, it is made more preferably to form engagement in introducing port；And it can be to the first drawstring,
Two drawstrings limit or loosen.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model introducing port structural schematic diagram.
Fig. 3 is the utility model the first spring reel and second spring spool structure schematic diagram
In attached drawing, 1- fixing end, 2- stretching assembly, 3- hook, 4- anti-skid washer, 5- introducing port, the first drawstring of 6-, 7-
Two drawstrings, 8- limit section, 9- retraction section, 10- semi-cylindrical hill, 11- metal connecting pin, 12- fixed disk, 13- reel, 14- bullet
Spring roll film.
Specific embodiment
The specific implementation of utility model is further illustrated below in conjunction with attached drawing.
As shown in Figure 1, stretchable hook 3, including fixing end 1, stretching assembly 2 and hook 3.Fixing end 1, it is hollow, in circle
Shape structure is offered among central axis for sliding over the fixed hole on horizon bar, and upper end is equipped in fixed hole
Anti-skid washer 4；1 lower end of fixing end is equipped with introducing port 5.Stretching assembly 2 is built in fixing end 1.Stretching assembly 2 includes the first drawing
The 6, second drawstring 7 of rope, the first spring reel and second spring reel, the first spring reel and second spring reel coaxial are simultaneously
Column are fixed in fixing end 1.First drawstring 6, the second drawstring 7 are in inclined flat structure so that it is convenient to form winding to it.Hook 3 is set
It sets and is connected in 7 end junction of the first drawstring 6 and the second drawstring, the first drawstring 6 and 7 end junction of the second drawstring using metal
End 11, so more preferable formed combine；Meanwhile hook 3 is to be rotatably connected so that it is convenient to link up with 3 with the metal connecting pin 11
Direction adjustment.On the first spring reel, the other end is stretched out from introducing port 5 for first drawstring, 6 one end.Second drawstring, 7 one end
On second spring reel, and with 6 coiling direction of the first drawstring on the contrary, its other end stretches out from introducing port 5 and connect the
One drawstring 6, the second drawstring 7 and the opposite side of the first drawstring 6 are equipped with chain tooth.Second drawstring 7 and the first drawstring 6 pass through introducing port
It is meshed between corresponding chain tooth after 5.
As shown in Figs. 1-2, baffle is equipped in introducing port 5, the first drawstring 6, the second drawstring 7 are located at baffle two
Side.Baffle lower end is divided into limit section 8 and retraction section 9 along its length, and the limit section 8 and retraction 9 segmentation portion of section are equipped with half
Circular protrusions 10, the limit section 8 are horizontal rectangular structure, and retraction section 9 is structure wide at the top and narrow at the bottom.Here baffle can be fine
The first drawstring 6, the second drawstring 7 are separated, so that it is more preferably formed engagement in introducing port 5, wherein the first drawstring 6, the second drawstring 7 push
Limit section 8 at when can to avoid the first drawstring 6, the second drawstring 7 due to the first spring reel and second spring volume it is tightened；The
When one drawstring 6, the second drawstring 7 are pushed at retraction section 9, the first drawstring 6, the second drawstring 7 can be stretched or be shunk very well.
As shown in figure 3, the first spring reel is identical with second spring spool structure, it include reel 13,12 and of fixed disk
Spring roll film 14, the fixed disk 12 are fixed in a ring and coaxially in fixing end 1, and reel 13 is set in fixed disk 12, volume
Spring roll film 14 is set between disk 13 and fixed disk 12.
Fixing end 1 can be set on horizon bar in above scheme, and can move along horizon bar so that it is convenient to personnel
Adjust its position, 1 stress of fixing end pushes when use, and anti-skid washer 4 can provide anti-skidding support, anti-sliding stop.Stretching assembly 2
It is middle to use zipper-type structure, contraction can be extended.First drawstring 6, the second drawstring 7 are respectively set chain tooth and can be intermeshed, and nibble
Close or formed have certain stiffness structure, avoid the problem that drawstring softness influence extend downwardly and drawstring between be easy winding.
Above description is the detailed description for the preferable possible embodiments of the utility model, but embodiment is not limited to
The patent claim of the utility model, the same changes or modifications completed under technical spirit suggested by all the utility model
Change, should belong to the covered the scope of the patents of the utility model.
Claims (6)
1. stretchable hook, it is characterised in that: including
Fixing end, hollow, rounded structure offer logical for sliding over the fixation on horizon bar among central axis
Hole, upper end is equipped with anti-skid washer in the fixed hole；Fixing end lower end is equipped with introducing port；
Stretching assembly, the stretching assembly are built in fixing end；The stretching assembly includes the first drawstring, the second drawstring, the
One spring reel and second spring reel, the first spring reel and second spring reel coaxial are fixed on fixing end side by side
It is interior；On the first spring reel, the other end is stretched out from introducing port for first drawstring one end；Second drawstring one end is wound on second
On spring reel, and with the first drawstring coiling direction on the contrary, its other end stretches out from introducing port and connect the first drawstring, second is drawn
Rope and the opposite side of the first drawstring are equipped with chain tooth；Second drawstring and the first drawstring between corresponding chain tooth after introducing port by mutually nibbling
It closes；And
Hook is arranged in the first drawstring and the second drawstring end junction.
2. stretchable hook according to claim 1, it is characterised in that: be equipped with baffle in the introducing port, first draws
Rope, the second drawstring are located at baffle two sides；The baffle lower end is divided into limit section and retraction section along its length, described
It limits section and retraction section segmentation portion is equipped with semi-cylindrical hill, the limit section is horizontal rectangular structure, and retraction section is wide at the top and narrow at the bottom
Structure.
3. stretchable hook according to claim 1, it is characterised in that: first drawstring and the connection of the second drawstring end
Place uses metal connecting pin.
4. stretchable hook according to claim 3, it is characterised in that: the hook is that can revolve with the metal connecting pin
Turn connection.
5. stretchable hook according to claim 1, it is characterised in that: the first spring reel and second spring reel
Structure is identical, includes reel, fixed disk and spring roll film, and the fixed disk is fixed in fixing end in a ring and coaxially, rolls up
Disk is set in fixed disk, and spring roll film is arranged between reel and fixed disk.
6. stretchable hook according to claim 1, it is characterised in that: first drawstring, the second drawstring are in inclined reef knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820249448.0U CN209347771U (en) | 2018-02-12 | 2018-02-12 | Stretchable hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820249448.0U CN209347771U (en) | 2018-02-12 | 2018-02-12 | Stretchable hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209347771U true CN209347771U (en) | 2019-09-06 |
Family
ID=67777651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820249448.0U Expired - Fee Related CN209347771U (en) | 2018-02-12 | 2018-02-12 | Stretchable hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209347771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110584744A (en) * | 2019-09-25 | 2019-12-20 | 广州迈景医学科技发展有限公司 | Suction catheter device |
-
2018
- 2018-02-12 CN CN201820249448.0U patent/CN209347771U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110584744A (en) * | 2019-09-25 | 2019-12-20 | 广州迈景医学科技发展有限公司 | Suction catheter device |
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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: 20190906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |