CN206988227U - A kind of handcuff-type jump ring - Google Patents
A kind of handcuff-type jump ring Download PDFInfo
- Publication number
- CN206988227U CN206988227U CN201720866716.9U CN201720866716U CN206988227U CN 206988227 U CN206988227 U CN 206988227U CN 201720866716 U CN201720866716 U CN 201720866716U CN 206988227 U CN206988227 U CN 206988227U
- Authority
- CN
- China
- Prior art keywords
- jump ring
- handle hole
- handcuff
- projection
- horizontal stripe
- 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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- Food-Manufacturing Devices (AREA)
Abstract
It the utility model is related to a kind of handcuff-type jump ring.The main handle hole for solving the problems, such as jump ring easily carries on the back Circlip tongs damage.Including jump ring body; described jump ring body is the arcuate structure with opening; jump ring body includes the horizontal stripe body of vertical bar shaped and is connected to the arc body of the arcuate structure at horizontal stripe body both ends; the projection to inner side is being equipped with one end of the arc body of horizontal stripe body; projection front end is provided with handle hole, and handle hole runs through above-mentioned projection top and bottom, and is provided with rubber ring on the inside of handle hole; projection upper and lower end face on rear side of the handle hole is provided with groove, and arc body medial surface is provided with protector.The handcuff-type jump ring sets the groove stretched into dedicated for Circlip tongs on jump ring body, and rubber ring is set on the inside of handle hole, not only solve the situation that handle hole abrasion occurs in jump ring long-term use, and it is not easy the phenomenon skidded occur when dismounting, dismounting is efficiently convenient, with the advantages of simple in construction, cost is cheap.
Description
Technical field
It the utility model is related to a kind of jump ring, and in particular to a kind of handcuff-type jump ring.
Background technology
Jump ring is also back-up ring or clasp, belongs to one kind of fastener, for mounted in machine, equipment axial trough or hole slot in, rise
The effect for preventing the part axial motion on axle or on hole.
On the one hand handle hole that existing jump ring gos deep into jump ring in the chela using Circlip tongs carries out disassembly and installation jump ring
When, because contact surface is relatively smooth, easily there is the phenomenon skidded, cause jump ring to be slid from the chela of Circlip tongs, influence card
Dismounting and installation of the spring in hole and on axle.On the other hand because Circlip tongs insertion operation hole inside points are than sharp, often
Handle hole is damaged, after multiple installation, dismounting, handle hole is easily damaged, so that the installation again of jump ring, dismounting become very
It is inconvenient.
Utility model content
In order to overcome the shortcomings of background technology, the utility model provides a kind of handcuff-type jump ring, mainly solves jump ring
Handle hole easily carries on the back the problem of Circlip tongs damage, and the handcuff-type jump ring sets what is stretched into dedicated for Circlip tongs on jump ring body
Groove, and rubber ring is set on the inside of handle hole, the situation that handle hole abrasion occurs in jump ring long-term use is not only solved, and
And it is not easy the phenomenon skidded occur when dismounting, dismounting is efficiently convenient, has the advantages of simple in construction, cost is cheap.
Technical scheme is used by the utility model：A kind of handcuff-type jump ring, including jump ring body, described jump ring sheet
Body is the arcuate structure with opening, and described jump ring body includes the horizontal stripe body of vertical bar shaped and is connected to horizontal stripe body both ends
The arc body of arcuate structure, the projection to inner side is being equipped with one end of the arc body of horizontal stripe body, before described projection
End is provided with handle hole, and described handle hole runs through above-mentioned projection top and bottom, and is provided with rubber ring on the inside of handle hole, and rubber ring is used for
Protect handle hole not frayed, rubber ring is detachable, can directly be changed after rubber ring abrasion；On rear side of the handle hole
Projection upper and lower end face be provided with groove, groove stretches into dedicated for Circlip tongs during dismounting, mitigates the burden of handle hole, raising makes
With the life-span, described arc body medial surface is provided with protector, jump ring strut it is too tight when, protector can protect jump ring
Inner ring is not cracked.
Further, waveform anti-slip veins are provided with the inside of described jump ring body.
Further, the junction of described jump ring body inner face and upper and lower end face is provided with rounding.
Further, described rubber ring is I-shaped that interference fit is used between handle hole.
Further, described jump ring body surface scribbles one layer of wearing layer.
Further, described wearing layer is epoxy wearing layer, and its thickness is 2mm-5mm.
Further, described groove is circular or square.
Further, described protector is " V " font.
The beneficial effects of the utility model are：Due to taking above-mentioned technical proposal, the handcuff-type jump ring is on jump ring body
The groove stretched into dedicated for Circlip tongs is set, and rubber ring is set on the inside of handle hole, not only solve jump ring makes for a long time
Situation about being worn with there is handle hole, and it is not easy the phenomenon skidded occur when dismounting, dismounting is efficiently convenient, has
It is simple in construction, the advantages of cost is cheap.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the sectional view of A-A in Fig. 1.
1 in figure, horizontal stripe body；2nd, arc body；3rd, projection；4th, handle hole；5th, rubber ring；6th, groove；7th, protector；8th, rounding
Angle.
Embodiment
The utility model embodiment is described further below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of handcuff-type jump ring, including jump ring body, described jump ring body are with opening
Arcuate structure, described jump ring body include the horizontal stripe body 1 of vertical bar shaped and are connected to the arc of the arcuate structure at the both ends of horizontal stripe body 1
Body 2, the projection 3 to inner side is being equipped with one end of the arc body of horizontal stripe body 1, the described front end of projection 3 is provided with behaviour
Make hole 4, described handle hole 4 runs through the above-mentioned top and bottom of projection 3, and the inner side of handle hole 4 is provided with rubber ring 5, and rubber ring 5 is used to protect
It is not frayed to protect handle hole 4, rubber ring 5 is detachable, can directly be changed after the abrasion of rubber ring 5；After the handle hole 4
3 lower surfaces are provided with groove 6 in the projection of side, and groove 6 stretches into dedicated for Circlip tongs during dismounting, mitigates the burden of handle hole 4,
Improve service life, the described medial surface of arc body 2 is provided with protector 7, jump ring strut it is too tight when, protector 7
Jump ring inner ring can be protected not cracked.
In the utility model, waveform anti-slip veins are provided with the inside of described jump ring body, anti-slip veins are used to improve jump ring
Degree of friction on the inside of body, prevent jump ring from the relative phenomenon slided occur；Described jump ring body inner face and upper and lower end face
Junction is provided with rounding 8, and the setting of rounding 8 facilitates axle sleeve to enter；Described rubber ring 5 is I-shaped, between handle hole 4
Using interference fit；Described jump ring body surface scribbles one layer of wearing layer；Described wearing layer is epoxy wearing layer, its thickness
For 2mm-5mm, wearing layer improves the anti-wear performance of jump ring, improves the service life of jump ring；Described groove 6 is circular or side
Shape；Described protector 7 is " V " font.
The handcuff-type jump ring sets the groove stretched into dedicated for Circlip tongs on jump ring body, and on the inside of handle hole
Rubber ring is set, not only solves the situation that handle hole abrasion occurs in jump ring long-term use, and be not easy when dismounting
There is the phenomenon skidded, dismounting is efficiently convenient, has the advantages of simple in construction, cost is cheap.
Every technical staff's notice：Although the utility model describes according to above-mentioned embodiment, this
The invention thought of utility model is not limited to that utility model, any repacking with inventive concept, will all include this specially
In sharp scope of patent protection.
Claims (8)
1. a kind of handcuff-type jump ring, including jump ring body, described jump ring body is the arcuate structure with opening, and its feature exists
In：Described jump ring body includes the horizontal stripe body of vertical bar shaped and is connected to the arc body of the arcuate structure at horizontal stripe body both ends,
The projection to inner side is equipped with one end of the arc body of horizontal stripe body, described projection front end is provided with handle hole, described
Handle hole runs through above-mentioned projection top and bottom, and is provided with rubber ring on the inside of handle hole, the projection upper and lower side on rear side of the handle hole
Face is provided with groove, and described arc body medial surface is provided with protector.
A kind of 2. handcuff-type jump ring according to claim 1, it is characterised in that：Wave is provided with the inside of described jump ring body
Shape anti-slip veins.
A kind of 3. handcuff-type jump ring according to claim 1, it is characterised in that：Described jump ring body inner face with up and down
The junction of end face is provided with rounding.
A kind of 4. handcuff-type jump ring according to claim 1, it is characterised in that：Described rubber ring is I-shaped, with behaviour
Make to use interference fit between hole.
A kind of 5. handcuff-type jump ring according to any one of Claims 1-4, it is characterised in that：Described this body surface of jump ring
Face scribbles one layer of wearing layer.
A kind of 6. handcuff-type jump ring according to claim 5, it is characterised in that：Described wearing layer is epoxy wearing layer,
Its thickness is 2mm-5mm.
A kind of 7. handcuff-type jump ring according to claim 5, it is characterised in that：Described groove is circular or square.
A kind of 8. handcuff-type jump ring according to claim 1, it is characterised in that：Described protector is " V " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720866716.9U CN206988227U (en) | 2017-07-17 | 2017-07-17 | A kind of handcuff-type jump ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720866716.9U CN206988227U (en) | 2017-07-17 | 2017-07-17 | A kind of handcuff-type jump ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206988227U true CN206988227U (en) | 2018-02-09 |
Family
ID=61404108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720866716.9U Expired - Fee Related CN206988227U (en) | 2017-07-17 | 2017-07-17 | A kind of handcuff-type jump ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206988227U (en) |
-
2017
- 2017-07-17 CN CN201720866716.9U patent/CN206988227U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20180717 |