CN209677554U - A kind of zipper and its Cubic interlocking member device, square and bolt - Google Patents
A kind of zipper and its Cubic interlocking member device, square and bolt Download PDFInfo
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- CN209677554U CN209677554U CN201821210857.6U CN201821210857U CN209677554U CN 209677554 U CN209677554 U CN 209677554U CN 201821210857 U CN201821210857 U CN 201821210857U CN 209677554 U CN209677554 U CN 209677554U
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- zipper
- square
- toothing
- bolt
- cloth belt
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Abstract
The utility model discloses a kind of zipper and its Cubic interlocking member devices, square and bolt.Square includes square ontology, has the fixation cotter way for being fixedly connected with zipper cloth belt on square ontology；There is toothing on the end face that fixed cotter way is used to contact with zipper cloth belt.Bolt includes latch body, has the fixation cotter way for being fixedly connected with zipper cloth belt in latch body；There is toothing on the end face that fixed cotter way is used to contact with zipper cloth belt.Using the zipper and its square and bolt, after square and bolt nail are on cloth band, toothing can be tightly embedded in strap, and close occlusion is linked together, and the strength and stability to zipper blocks and bolt are significantly promoted, it is effectively prevent to fall off.Meanwhile the structure is not influenced due to that can guarantee using function and strength, and then is not necessarily to further punching, can design the Cubic interlocking member of various double-sided symmetrical moulding, while promoting the aesthetics of zipper, simplifies production equipment, optimization production.
Description
Technical field
The utility model relates to zipper technology fields, and square, bolt more specifically to a kind of zipper further relate to
A kind of Cubic interlocking member device and zipper.
Background technique
Zipper is made of chain cloth, several parts of sprocket, slider of zipper fastener, square and bolt being engaged with chain cloth side,
In square sting the chain cloth of tight side sprocket lower part, for zipper headgear on the sprocket of the side, when use, will be fixed on the other side
Bolt on chain cloth is inserted into the slider of zipper fastener and square of the side, pulls up slider of zipper fastener, and the sprocket of two sides can be made to be interlocked.
The performance of square and bolt is one of the most important factor of influence zipper using effect, and the stable degree of square and chain cloth band connection
It is one of the key factor for determining that square performance is good and bad.Since material, zipper processing technology and Cubic interlocking member structure etc. are multi-party
Face is rung, and Cubic interlocking member has the relatively low or instability problem of strength.
Shown in common following Fig. 1-Fig. 3 of Cubic interlocking member device, Fig. 1 is box structure schematic diagram, and Fig. 2 is latch structure signal
Figure, Fig. 3 are for double double key point structural schematic diagrams for opening zipper.Current Cubic interlocking member generally uses punching press to clamp zipper cloth
Band, and increase by way of punching press shrinkage pool (pin hole) stable degree that square is connect with zipper cloth belt, figure label 01 is shown
Punching position.But using the square of this connection structure, there are shortcomings: 1) in process of production, the red needle of punching press shrinkage pool
Easy to damage and fracture, causes that shrinkage pool can not form or form depth is inadequate, causes Cubic interlocking member strength inadequate, in use process
In be easy to fall off.2) when the latch groove side of square is by external force, it is easy to remove the square other side and chain cloth.3)
The problems such as during punching press due to raw material, equipment, the easy deviation of stamping position, directly damage Cubic interlocking member.
In conclusion the Cubic interlocking member for how efficiently solving zipper is insecure, it is easy to fall off the problems such as, be current this field
Technical staff's problem to be solved.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of zipper and its Cubic interlocking member device, square and bolt,
It is insecure with the Cubic interlocking member for efficiently solving zipper, caducous problem.
In order to achieve the above object, the utility model provides the following technical solutions:
A kind of square of zipper, including square ontology have for being fixedly connected with zipper cloth belt on the square ontology
Fixation cotter way；There is toothing on the end face that the fixed cotter way is used to contact with the zipper cloth belt.
Preferably, in the square of above-mentioned zipper, the angle between two flank of tooth of one tooth form of formation of the toothing is not
Less than 90 degree and it is not more than 120 degree.
Preferably, in the square of above-mentioned zipper, the toothing, institute are respectively provided in the rear and front end of the fixed cotter way
Stating toothing includes at least two tooth forms.
Preferably, in the square of above-mentioned zipper, the shape of the square ontology is in symmetrical above and below.It is provided by the utility model
The square of zipper includes square ontology.There is fixed cotter way, to be fixedly connected with zipper cloth belt on square ontology.On fixed cotter way
There is toothing on the end face contacted with zipper cloth belt.
The utility model also provides the following technical solutions:
A kind of bolt of zipper, including latch body have for being fixedly connected with zipper cloth belt in the latch body
Fixation cotter way；There is toothing on the end face that the fixed cotter way is used to contact with the zipper cloth belt.
Preferably, in the bolt of above-mentioned zipper, the angle between two flank of tooth of one tooth form of formation of the toothing is not
Less than 90 degree and it is not more than 120 degree.
Preferably, in the bolt of above-mentioned zipper, the toothing, institute are respectively provided in the rear and front end of the fixed cotter way
Stating toothing includes at least two tooth forms.
The bolt of zipper provided by the utility model includes latch body.There is fixed cotter way in latch body, with drawing
Chain strap is fixedly connected.There is toothing on the end face contacted on fixed cotter way with zipper cloth belt.
Using the square and bolt of zipper provided by the utility model, since there is tooth on the end face that contacts with zipper cloth belt
Structure, so that toothing can be tightly embedded in strap after square and bolt nail are on cloth band, close occlusion is linked together, right
The strength and stability of zipper blocks and bolt are significantly promoted, it is effectively prevent to fall off.Meanwhile the structure due to
It can guarantee not influencing using function and strength, and then be not necessarily to further punching, various double-sided symmetrical moulding can be designed
Cubic interlocking member while promoting the aesthetics of zipper, simplifies production equipment, optimization production.
The utility model additionally provides a kind of zipper and Cubic interlocking member device, and the zipper and Cubic interlocking member device include above-mentioned
Any square and bolt.Since above-mentioned square has above-mentioned technique effect, zipper and Cubic interlocking member dress with the square
Corresponding technical effect should also be had by setting.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is box structure schematic diagram；
Fig. 2 is latch structure schematic diagram；
Fig. 3 is for double double key point structural schematic diagrams for opening zipper；
Fig. 4 is the structural schematic diagram of the square of one specific embodiment of the utility model；
Fig. 5 is the schematic cross-section of Fig. 4；
Fig. 6 is the structural schematic diagram of the square of another specific embodiment of the utility model；
Fig. 7 is the structural schematic diagram of the bolt of one specific embodiment of the utility model；
Fig. 8 is the schematic cross-section of Fig. 7；
Fig. 9 is a kind of asymmetrical block schematic diagram；
Figure 10 is the side view of Fig. 9.
It is marked in attached drawing as follows:
Toothing 11, the flank of tooth 22 fix cotter way 33, the angle [alpha] between two flank of tooth.
Specific embodiment
The utility model embodiment discloses the square and bolt of a kind of zipper, to improve the strength of zipper blocks and bolt
Property and stability, avoid it from falling off.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 4-Fig. 5 is please referred to, Fig. 4 is the structural schematic diagram of the square of one specific embodiment of the utility model；Fig. 5 is figure
4 schematic cross-section.
In a specific embodiment, the square of zipper provided by the utility model includes square ontology.
The contour structures of square ontology can refer to the prior art, and details are not described herein again.There is fixed cotter way on square ontology
3, to be fixedly connected with zipper cloth belt.When assembly will fixed 3 sets of cotter way outside the zipper cloth belt of side sprocket lower part, then can be with
Square ontology is clamped into zipper cloth belt by way of punching press.The parameters such as the width of specific fixed cotter way 3 can be set as needed,
It is not especially limited herein.
There is toothing 1 on the end face contacted on fixed cotter way 3 with zipper cloth belt.It should be noted that fixed cotter way 3 has
Body can be contacted with the upper and lower surface of zipper cloth belt, then fixing has tooth knot on the end face contacted on cotter way 3 with zipper cloth belt
Structure 1 include: there is toothing 1 on end face that fixed cotter way 3 is contacted with the upper surface of zipper cloth belt, or with zipper cloth belt
On the end face of following table face contact have toothing 1, or on the end face that the upper surface with zipper cloth belt contacts and with zipper
Toothing 1 is all had on the end face of the following table face contact of strap.Toothing 1 generally comprises at least two tooth forms, certainly, according to need
Will be in the case where a tooth form also can satisfy bonding strength, toothing 1 may be set to be including a tooth form.
Further, the angle [alpha] between two flank of tooth of one tooth form of formation of toothing 1 not less than 90 degree and is not more than
120 degree.Namely toothing 1 includes one or more tooth forms, and each tooth form is formed by two flank of tooth 2, the angle [alpha] model between two flank of tooth
It is trapped among between 90 degree of -120 degree, if tooth form is sharper since two flank of tooth angle [alpha]s are too small, is easy damage after being zipper cloth belt connection
Hurt zipper cloth belt.And when two flank of tooth angle [alpha]s are excessive, then tooth form is wide, smaller with the bite force of zipper cloth belt, bonding strength compared with
It is low.When thus the angle c between two flank of tooth is between 90 degree of -120 degree, it can be mentioned while can be avoided damage zipper cloth belt
For higher bite force.Preferably, the top between two flank of tooth 2 is connected, i.e., tooth form is in tip-angled shape.As needed, two teeth
It can also be connected by plane between face 2.
In the above embodiments, it is respectively provided with toothing 1 in the rear and front end of fixed cotter way 3, toothing 1 includes at least
Two tooth forms.Namely toothing 1 is distributed in fixed 3 inside rear and front end of cotter way, and toothing 1 arranges should not be overstocked, can be made
Strap large area penetrates, and strap is caused to damage.Toothing 1 is respectively set in front and back end, both can closely compress zipper cloth belt,
The ability for increasing square occlusion strap, has greatly reinforced its strength and stability, solves conventional Cubic interlocking member and is easy to take off
It falls, is engaged not tight situation, zipper cloth belt will not be caused to damage.It should be noted that the corresponding drawing of front-rear direction herein
Chain head drawing or direction separated backward forward.
On the basis of the various embodiments described above, the shape of square ontology is in symmetrical above and below.Shape is in symmetrical above and below, square sheet
Body except the part of toothing 1 be it is symmetrical above and below, toothing 1 can according to need the upper table in fixed cotter way 3 and zipper cloth belt
Be arranged on the end face of face contact, or be arranged on the end face of the following table face contact of zipper cloth belt, certainly also up and down be respectively provided with,
But upper and lower tooth form is preferably in the distribution that is staggered, can engage when compressing zipper cloth belt.Due to being enhanced by toothing 1
The strength and stability of square, no longer need to be punched out, therefore can design the square of various double-sided symmetrical moulding, promote zipper
Aesthetics while, simplify production equipment, optimization production.
Referring to Fig. 6, Fig. 6 is the structural schematic diagram of the square of another specific embodiment of the utility model.The embodiment
Difference with above-described embodiment is only that square ontology is for double square ontologies for opening zipper, i.e., double key points, and double key points have
Fixation cotter way 3 for being fixedly connected with zipper cloth belt, fixed cotter way 3 have tooth knot on the end face for contacting with zipper cloth belt
Structure 1.The design parameter etc. of toothing 1 can refer to above-described embodiment, and details are not described herein again.
Fig. 7-Fig. 8 is please referred to, Fig. 7 is the structural schematic diagram of the bolt of one specific embodiment of the utility model；Fig. 8 is figure
7 schematic cross-section.
In a specific embodiment, the bolt of zipper provided by the utility model includes latch body.
The contour structures of latch body can refer to the prior art, and details are not described herein again.There is fixed cotter way in latch body
3, to be fixedly connected with zipper cloth belt.When assembly will fixed 3 sets of cotter way outside the zipper cloth belt of side sprocket lower part, then can be with
Latch body is clamped into zipper cloth belt by way of punching press.The parameters such as the width of specific fixed cotter way 3 can be set as needed,
It is not especially limited herein.
There is toothing 1 on the end face that fixed cotter way 3 is contacted with zipper cloth belt.It should be noted that fixed cotter way 3 is specific
It can be contacted with the upper and lower surface of zipper cloth belt, then fixing on the end face that cotter way 3 is contacted with zipper cloth belt, there is toothing 1 to wrap
It includes: there is toothing 1 on the end face that fixed cotter way 3 is contacted with the upper surface of zipper cloth belt, or in the following table with zipper cloth belt
On the end face of face contact have toothing 1, or on the end face that the upper surface with zipper cloth belt contacts and with zipper cloth belt
Following table face contact end face on all have toothing 1.Toothing 1 generally comprises at least two tooth forms, certainly, exists as needed
In the case that one tooth form also can satisfy bonding strength, toothing 1 be may be set to be including a tooth form.
Further, the angle [alpha] between two flank of tooth of one tooth form of formation of toothing 1 not less than 90 degree and is not more than
120 degree.Namely toothing 1 includes one or more tooth forms, and each tooth form is formed by two flank of tooth 2, the angle [alpha] model between two flank of tooth
It is trapped among between 90 degree of -120 degree, if tooth form is sharper since two flank of tooth angle [alpha]s are too small, is easy damage after being zipper cloth belt connection
Hurt zipper cloth belt.And when two flank of tooth angle [alpha]s are excessive, then tooth form is wide, smaller with the bite force of zipper cloth belt, bonding strength compared with
It is low.When thus the angle c between two flank of tooth is between 90 degree of -120 degree, it can be mentioned while can be avoided damage zipper cloth belt
For higher bite force.Preferably, the top between two flank of tooth 2 is connected, i.e., tooth form is in tip-angled shape.As needed, two teeth
It can also be connected by plane between face 2.
In the above embodiments, it is respectively provided with toothing 1 in the rear and front end of fixed cotter way 3, toothing 1 includes at least
Two tooth forms.Namely toothing 1 is distributed in fixed 3 inside rear and front end of cotter way, and toothing 1 arranges should not be overstocked, can be made
Strap large area penetrates, and strap is caused to damage.Toothing 1 is respectively set in front and back end, both can closely compress zipper cloth belt,
The ability for increasing bolt occlusion strap, has greatly reinforced its strength and stability, has solved conventional bolt and be easy to fall off, sting
Not tight situation is closed, zipper cloth belt will not be caused to damage.It should be noted that front-rear direction herein correspond to slider of zipper fastener to
Preceding drawing or direction separated backward.
Using the square and bolt of zipper provided by the utility model, since there is tooth on the end face that contacts with zipper cloth belt
Structure 1, so that toothing 1 can be tightly embedded in strap after square and bolt nail are on cloth band, close occlusion is linked together,
Strength and stability to zipper blocks and bolt are significantly promoted, it is effectively prevent to fall off.Meanwhile the structure by
In can guarantee not influencing using function and strength, and then it is not necessarily to further punching, various double-sided symmetrical moulding can be designed
Cubic interlocking member, while promoting the aesthetics of zipper, simplify production equipment, optimization production.
The utility model additionally provides a kind of Cubic interlocking member device of zipper, the bolt including square and with square cooperation,
Square is any one square in above-described embodiment.Include square ontology, has on square ontology for solid with zipper cloth belt
Surely the fixation cotter way 3 connected, fixed cotter way 3 have toothing 1 on the end face for contacting with zipper cloth belt.The tool of toothing 1
Body parameter etc. can refer to above-described embodiment, and details are not described herein again.
Further, bolt is any one bolt in above-described embodiment.Include latch body, has in latch body
Fixation cotter way 3 for being fixedly connected with zipper cloth belt, fixed cotter way 3 have tooth knot on the end face for contacting with zipper cloth belt
Structure 1.The design parameter etc. of toothing 1 can refer to above-described embodiment, and details are not described herein again.
The square bolt device is due to having toothing 1 on the end face that contacts with zipper cloth belt, so that square and bolt nail
After on cloth band, toothing 1 can be tightly embedded in strap, and close occlusion is linked together, to the strength of zipper blocks and bolt
Property and stability are significantly promoted, it is effectively prevent to fall off.
The Cubic interlocking member device provided based on the above embodiment, the utility model additionally provide a kind of zipper, the zipper packet
Include any one Cubic interlocking member device in above-described embodiment.The Cubic interlocking member dress in above-described embodiment is used due to the zipper
It sets, so the beneficial effect of the zipper please refers to above-described embodiment.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
- Have 1. a kind of square of zipper, including square ontology, on the square ontology for being fixedly connected with zipper cloth belt Fixed cotter way；It is characterized in that, having toothing on the end face that the fixed cotter way is used to contact with the zipper cloth belt.
- 2. the square of zipper according to claim 1, which is characterized in that two of one tooth form of formation of the toothing Angle between the flank of tooth not less than 90 degree and is not more than 120 degree.
- 3. the square of zipper according to claim 1 or 2, which is characterized in that in the rear and front end of the fixed cotter way point Not Ju You the toothing, the toothing include at least two tooth forms.
- 4. the square of zipper according to claim 3, which is characterized in that the shape of the square ontology is in symmetrical above and below.
- Have 5. a kind of bolt of zipper, including latch body, in the latch body for being fixedly connected with zipper cloth belt Fixed cotter way；It is characterized in that, having toothing on the end face that the fixed cotter way is used to contact with the zipper cloth belt.
- 6. the bolt of zipper according to claim 5, which is characterized in that two of one tooth form of formation of the toothing Angle between the flank of tooth not less than 90 degree and is not more than 120 degree.
- 7. the bolt of zipper according to claim 5 or 6, which is characterized in that in the rear and front end of the fixed cotter way point Not Ju You the toothing, the toothing include at least two tooth forms.
- 8. a kind of Cubic interlocking member device of zipper, the bolt including square and with square cooperation, which is characterized in that the side Block is square shown in any one of claim 1-4.
- 9. the Cubic interlocking member device of zipper according to claim 8, which is characterized in that the bolt is claim 5-7 Bolt shown in any one.
- 10. a kind of zipper, which is characterized in that including the described in any item Cubic interlocking member devices of such as claim 8-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821210857.6U CN209677554U (en) | 2018-07-27 | 2018-07-27 | A kind of zipper and its Cubic interlocking member device, square and bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821210857.6U CN209677554U (en) | 2018-07-27 | 2018-07-27 | A kind of zipper and its Cubic interlocking member device, square and bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209677554U true CN209677554U (en) | 2019-11-26 |
Family
ID=68593659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821210857.6U Active CN209677554U (en) | 2018-07-27 | 2018-07-27 | A kind of zipper and its Cubic interlocking member device, square and bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209677554U (en) |
-
2018
- 2018-07-27 CN CN201821210857.6U patent/CN209677554U/en active Active
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