CN207626689U - A kind of eye-splice - Google Patents
A kind of eye-splice Download PDFInfo
- Publication number
- CN207626689U CN207626689U CN201720800960.5U CN201720800960U CN207626689U CN 207626689 U CN207626689 U CN 207626689U CN 201720800960 U CN201720800960 U CN 201720800960U CN 207626689 U CN207626689 U CN 207626689U
- Authority
- CN
- China
- Prior art keywords
- eye
- splice
- egative film
- locking device
- edge
- 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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Abstract
The utility model discloses a kind of eye-splices, belong to connector field.A kind of eye-splice of the utility model includes the pin thread and female thread of cooperation flexible connection, and the pin thread both sides are equipped with two resilient prongs, and female thread both sides are equipped with two eye-splices, and two resilient prongs are clamped with two eye-splices cooperation；The female thread is equipped with locking device, and the pin thread is equipped with lock fit portion, and the locking device can coordinate clamping with lock fit portion.A kind of eye-splice of the utility model has to be broken suddenly in pin, is capable of providing secondary guarantee, connection is avoided to disconnect, reduce the characteristics of eye-splice fracture belt carrys out security risk.
Description
Technical field
The utility model is related to a kind of connectors, relate in particular to a kind of eye-splice.
Background technology
Eye-splice is kind of a common connector, and eye-splice is chiefly used in luggage, mommy's shoulder strap, safety chair seats of car for children, baby's hand
On the ribbons such as cart, realize binding, play the role of it is fixed, use not only facilitate but also safety.
In the prior art, eye-splice usually relies on the flexible deformation between two pin of pin thread, after being inserted into two eye-splice of female thread,
Original state is recoiled to, connection is completed in clamping.This just has higher requirement to the deformability of two pin materials, otherwise can not
Complete connection.
But in actual application environment, during plugging repeatedly, the abrasion and aging of material can cause two pins
Pin deformability, which is degenerated, to be even broken.It usually will appear such scene when use, eye-splice has been in connection status, but prominent
Right pin fracture causes the connection of eye-splice to disconnect.Although applying when knapsack, caused by knapsack eye-splice connection fracture
Influence is not huge, but when the eye-splice of children's seat fracture may then bring serious security risk.
Utility model content
The goal of the invention of the utility model is：In view of the above problems, it provides one kind to be broken suddenly in pin, energy
Secondary guarantee is enough provided, connection is avoided to disconnect, reduces the eye-splice that eye-splice fracture belt carrys out security risk.
The technical solution adopted in the utility model is as follows：
A kind of eye-splice, includes the pin thread and female thread of cooperation flexible connection, and the pin thread both sides are equipped with two resilient prongs, female thread
Both sides are equipped with two eye-splices, and two resilient prongs are clamped with two eye-splices cooperation；The female thread is equipped with locking device, the pin thread
It is equipped with lock fit portion, the locking device can coordinate clamping with lock fit portion.
By adopting the above-described technical solution, by locking device and lock fit portion, can after connection is completed in eye-splice,
It is further locked, to provide secondary guarantee when eye-splice connection is broken.
A kind of eye-splice of the utility model, the locking device are set in the middle part of female thread, and the lock fit portion is set to pin thread
Middle part.
By adopting the above-described technical solution, locking device setting can ensure to break in any one pin of two pins at middle part
Guarantee is capable of providing when splitting.
A kind of eye-splice of the utility model, the lock fit portion include rectangular egative film, and the egative film is set to two elasticity and inserts
Between foot, shelves groove is equipped at the egative film top surface edge.
A kind of eye-splice of the utility model, the locking device include press head, and the pressing head end is connected with straight bar, institute
It states straight bar side face and is arranged with two convex edges, two convex edge is inserted into clamping in shelves groove.
By adopting the above-described technical solution, the rotation of straight bar is driven by rotary press head, to drive the rotation of two convex edges.
When two convex edges are gone in shelves groove, shelves groove and egative film can limit the displacement of locking device in the horizontal direction, to realize card
It connects, realizes secondary guarantee.
A kind of eye-splice of the utility model, the shelves groove along egative film left hand edge, right hand edge and lower edge setting, described two
The distance between convex edge is equal to the length in egative film horizontal direction.
A kind of eye-splice of the utility model, the width of each convex edge are equal to the width of shelves groove.
By adopting the above-described technical solution, the rigidity of shelves groove can be guaranteed, while cooperation between the two is more
Rationally
A kind of eye-splice of the utility model, straight bar bottom end are connected with bolt, are equipped between the bolt and two convex edges
Elastic component, the elastic component are sheathed on outside straight bar；The egative film is equipped with jack, and the jack is correspondingly arranged with bolt.
A kind of eye-splice of the utility model, the diameter of the elastic component are more than the diameter of jack, the diameter of the straight bar
Less than the diameter of jack, the distance between described two convex edge of bolt distance is more than the height of shelves groove.
By adopting the above-described technical solution, pressing pressure head so that elastic component is compressed when being inserted into, convex edge can be into
Enter in shelves groove, when convex edge and shelves groove realize when coordinating clamping that elastic component is in compressive state always.And when disengagement is required, rotation
Turn convex edge to exit in shelves groove, elastic component, which can be sprung back, rises the level height of convex edge.Locking device can be avoided voluntarily to lock in this way
It is fixed, ensure to need the when of locking just to be locked artificial.
A kind of eye-splice of the utility model, the press head side are equipped with anti-skid chequer.
By adopting the above-described technical solution, pressure head needs to carry out rotation process, conveniently pressure-lock.
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that：
1, it is broken suddenly in pin, is capable of providing secondary guarantee, connection is avoided to disconnect, it is hidden to reduce the next safety of eye-splice fracture belt
Suffer from；
2, when being inserted into, pressing pressure head so that elastic component is compressed, and convex edge can enter in shelves groove, when convex edge and shelves groove
When realizing cooperation clamping, elastic component is in compressive state always.And when disengagement is required, rotation convex edge is exited in shelves groove, elasticity
Part, which can be sprung back, rises the level height of convex edge.Locking device self-locked can be avoided in this way, ensure to need to lock artificially
When just locked.
Description of the drawings
Fig. 1 is pin thread top view illustration；
Fig. 2 is female thread top view illustration；
Fig. 3 is locked out apparatus structure schematic diagram.
It is marked in figure：1 is pin thread, and 11 be resilient prongs, and 12 be egative film, and 13 be shelves groove, and 14 be jack, and 2 be female thread, 21
It is locking device for eye-splice, 3,31 be pressure head, and 32 be straight bar, and 33 be convex edge, and 34 be bolt, and 35 be elastic component.
Specific implementation mode
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1 to Figure 3, a kind of eye-splice, including the pin thread 1 of cooperation flexible connection and female thread 2,1 both sides of pin thread are equipped with
Two resilient prongs 11,2 both sides of female thread are equipped with two eye-splices 21, and two resilient prongs 11 and two eye-splices 21 cooperation are clamped；It is set on female thread 2
There are locking device 3, pin thread 1 to be equipped with lock fit portion, locking device 3 can coordinate clamping with lock fit portion.Locking device
3 are set to 2 middle part of female thread, and lock fit portion is set in the middle part of pin thread.Lock fit portion includes rectangular egative film 12, and egative film 12 is set to two bullets
Property pin 11 between, at 12 top surface edge of egative film be equipped with shelves groove 13.Locking device 3 includes press head 31, and 31 end of press head connects
There are straight bar 32,32 side of straight bar to be arranged with two convex edges 33, two convex edges 33 are inserted into clamping in shelves groove 13.13 edge of shelves groove
The left hand edge of egative film 12, right hand edge and lower edge setting, the distance between two convex edges 33 are equal to the length in 12 horizontal direction of egative film
Degree.The width of each convex edge 33 is equal to the width of shelves groove 13.32 bottom end of straight bar is connected with bolt 34, bolt 34 and two convex
Elastic component 35 is equipped between 33, elastic component 35 is sheathed on outside straight bar 32；Egative film 12 be equipped with jack 14, jack 14 with insert
Pin 34 is correspondingly arranged.The diameter of elastic component 35 is more than the diameter of jack 14, and the diameter of straight bar 32 is less than the diameter of jack 14, inserts
The distance between 34 distance of pin, two convex edge 33 is more than the height of shelves groove 13.31 side of press head is equipped with anti-skid chequer.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (6)
1. a kind of eye-splice, it is characterised in that：Include the pin thread (1) and female thread (2) of cooperation flexible connection, pin thread (1) both sides
Equipped with two resilient prongs (11), female thread (2) both sides are equipped with two eye-splices (21), and two resilient prongs (11) are matched with two eye-splices (21)
Close clamping；The female thread (2) is equipped with locking device (3), and the pin thread (1) is equipped with lock fit portion, the locking device
(3) clamping can be coordinated with lock fit portion；The locking device (3) is set in the middle part of female thread (2), and the lock fit portion is set to
In the middle part of pin thread；The lock fit portion includes rectangular egative film (12), and the egative film (12) is set between two resilient prongs (11), institute
It states and is equipped with shelves groove (13) at egative film (12) top surface edge；The locking device (3) includes press head (31), the press head
(31) end is connected with straight bar (32), and straight bar (32) side is arranged with two convex edges (33), and two convex edge (33) can
It is inserted into clamping in shelves groove (13).
2. a kind of eye-splice as described in claim 1, it is characterised in that：The shelves groove (13) is along the left hand edge of egative film (12), the right side
Edge and lower edge setting, the distance between described two convex edge (33) are equal to the length in egative film (12) horizontal direction.
3. a kind of eye-splice as claimed in claim 2, it is characterised in that：The width of each convex edge (33) is equal to shelves groove
(13) width.
4. a kind of eye-splice as claimed in claim 3, it is characterised in that：Straight bar (32) bottom end is connected with bolt (34), institute
It states and is equipped with elastic component (35) between bolt (34) and two convex edges (33), the elastic component (35) is sheathed on straight bar (32) outside；Institute
It states egative film (12) and is equipped with jack (14), the jack (14) is correspondingly arranged with bolt (34).
5. a kind of eye-splice as claimed in claim 4, it is characterised in that：The diameter of the elastic component (35) is more than jack (14)
Diameter, the diameter of the straight bar (32) are less than the diameter of jack (14), between two convex edge (33) of bolt (34) distance
Distance is more than the height of shelves groove (13).
6. a kind of eye-splice as claimed in claim 5, it is characterised in that：Press head (31) side is equipped with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720800960.5U CN207626689U (en) | 2017-07-04 | 2017-07-04 | A kind of eye-splice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720800960.5U CN207626689U (en) | 2017-07-04 | 2017-07-04 | A kind of eye-splice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207626689U true CN207626689U (en) | 2018-07-20 |
Family
ID=62860831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720800960.5U Expired - Fee Related CN207626689U (en) | 2017-07-04 | 2017-07-04 | A kind of eye-splice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207626689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112777121A (en) * | 2021-02-23 | 2021-05-11 | 浙江共点智能科技有限公司 | Gauze mask protection bag with rope-clamping knot ends inserted and buckled and nose bridge strip fixed |
-
2017
- 2017-07-04 CN CN201720800960.5U patent/CN207626689U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112777121A (en) * | 2021-02-23 | 2021-05-11 | 浙江共点智能科技有限公司 | Gauze mask protection bag with rope-clamping knot ends inserted and buckled and nose bridge strip fixed |
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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: 20180720 Termination date: 20200704 |