CN209436405U - Anticollision pull head and anticollision zipper - Google Patents
Anticollision pull head and anticollision zipper Download PDFInfo
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- CN209436405U CN209436405U CN201821233138.6U CN201821233138U CN209436405U CN 209436405 U CN209436405 U CN 209436405U CN 201821233138 U CN201821233138 U CN 201821233138U CN 209436405 U CN209436405 U CN 209436405U
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- anticollision
- pull head
- base plate
- base
- floor panel
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Abstract
The utility model discloses a kind of anticollision pull heads and a kind of anticollision zipper for being provided with the anticollision pull head.The anticollision pull head includes drawing body, and drawing body includes base plate, base core, central floor panel, two side walls and two side bottom plates.Wherein: two side walls are located at the both sides of base plate, for squeezing the engagement of the chain tooth on chain band when sliding forward；Base core is located among the inside of base plate, for separating two sides chain tooth when sliding backward；Central floor panel is fixed on one end opposite with base plate on base core, and protrudes two sides of base core；Two side bottom plates are located at one end opposite with base plate in two side walls, and protrude the inner surface of side wall, and, positioned at two sides side bottom plate and be located in the middle between central floor panel that there are the gaps for passing through chain belt, and, two side bottom plates also do not engage, and main function is to prevent from zipper to be detached to draw body.Anticollision pull head and anticollision zipper disclosed by the utility model, moulding is light, is conducive to mitigate or even pull head is avoided to hit pain.
Description
Technical field
The utility model relates to technical field of living goods, in particular to a kind of anticollision pull head and one kind are provided with the anticollision
The anticollision zipper of pull head.
Background technique
Zipper is made article and closes or isolated connector by continuously arranged chain tooth, be generally used for clothes, bag,
Tent etc..
In the prior art, zipper is made of chain belt, pull head, bottom stopper (former code and rear code) or locking member etc..General zipper
There is two panels chain belt, respectively there is a column chain tooth on every chain band, two column chain tooths are intertwined engagement when split.In use, borrowing
It helps drawing button loop to exert oneself, pulls body to slide forward, then interlocked by drawing the rear side keeper of body to clamp and squeeze two sides chain tooth
The chain tooth of two sides is set to be intermeshed locking；In use, pulling body to slide backward by drawing button loop to exert oneself, then drawing body by being located at
The base core of front end enables two sides chain tooth separate, and the chain tooth of two sides can be made mutually to disengage.
Currently on the market, (i.e. the back side) is substantially moulding as shown in Figure 1 on the downside of most pull head.However, being used in clothes
When loading onto, in many motion processes, when sporter is heavy when hitting on pull head by other side's body or pass, which is drawn
The downside bottom plate of head can directly withstand on sporter corresponding position animally, or on corresponding bone point, people be allowed to feel very pain, and
And pull head bottom plate is plate structure, material is largely metal alloy etc., and not only moulding is not light enough, but also is easy to allow use
Person is injured.
Therefore, how to enable pull head moulding light, and how to avoid or mitigate pull head shock pain, be current this field skill
Art personnel technical problem urgently to be resolved.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of anticollision pull heads and a kind of anticollision pull head that is provided with
Anticollision zipper, moulding is light, is conducive to mitigate or even pull head is avoided to hit pain.
To achieve the above object, the utility model provides the following technical solutions:
A kind of anticollision pull head, including body is drawn, the drawing body includes:
Base plate；
Two side walls are located at the both sides of the base plate, for squeezing the engagement of the chain tooth on chain band when sliding forward；
Base core, among the inside of the base plate, for separating two sides chain tooth when sliding backward；
Central floor panel is fixed on one end opposite with the base plate on the base core, and protrudes two of the base core
Side；
Two side bottom plates are located at one end opposite with the base plate on two side walls, and protrude the side
The inner surface of wall, also, be located at the side bottom plate of two sides and be located in the middle between the central floor panel that there are for wearing
Cross the gap of chain belt.
Preferably, in above-mentioned anticollision pull head, the side bottom plate and the downside of the central floor panel are generally aligned in the same plane.
Preferably, in above-mentioned anticollision pull head, the side bottom plate is less than the base plate in cunning in the length of line of travel
The length of line direction.
Preferably, in above-mentioned anticollision pull head, the central floor panel is less than the side bottom plate in the length of line of travel and exists
The length of line of travel.
Preferably, in above-mentioned anticollision pull head, the front end of the base core is arc-shaped side, one end of the arc-shaped side with it is described
The front end of base plate connects, and the other end is connect with the central floor panel.
It preferably, further include the drawing button loop that front end is hinged on the upside of the base plate in above-mentioned anticollision pull head, in which:
Mounting groove is provided on the upside of the base plate, the drawing button loop is hinged in the mounting groove；
And/or the front end two sides for drawing button loop are provided with the inside groove for installing elastic component, the elastic component is used for as institute
Drawing button loop offer is provided and automatically replies power；
And/or the lock being provided on one side for resisting the chain tooth for drawing the rear end fastened with a rope, string, etc. opposite with the base plate
Tight teeth；
And/or it is described draw button loop rear end it is opposite with the base plate be provided with concave curved surface on one side.
Preferably, in above-mentioned anticollision pull head, the thickness for drawing button loop and the mounting groove deep equality；
Preferably, in above-mentioned anticollision pull head, the mounting groove is less than base plate in the side of sliding in the length of line of travel
To length.
It preferably, is curve slope on the upside of the front end of the mounting groove in above-mentioned anticollision pull head.
A kind of anticollision zipper, including pull head and chain belt, the pull head are anticollision pull head as described above.
It can be seen from the above technical proposal that anticollision pull head provided by the utility model and the drawing for being provided with the anticollision pull head
Chain has mainly carried out innovative design to the drawing body structure of pull head, by two under the basic function for not influencing pull head occlusion zipper
Side bottom plate and central floor panel constitute the downside bottom plate (i.e. the back side) of pull head, and moulding is light.Moreover, in use, if should
Anticollision pull head is hit, and downside bottom plate is the impetus for hitting human body, and since its area is relatively small, moreover, two
Side bottom plate is not by chain belt barrier with direct body contact, and only be located in clothes may be with human contact, thus favorably for central floor panel
Even pull head bring is avoided to hit pain in mitigating, can be avoided clothes pull head during exercise can enable the feelings of user's injury
Condition.
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 the overall structure diagram of pull head in the prior art；
Fig. 2 is the overall structure diagram of pull head provided by the embodiment of the utility model；
Fig. 3 is the decomposition texture schematic diagram of pull head provided by the embodiment of the utility model；
Fig. 4 is the first axonometric drawing provided by the embodiment of the utility model for drawing body；
Fig. 5 is the second axonometric drawing provided by the embodiment of the utility model for drawing body；
Fig. 6 is the main view of pull head provided by the embodiment of the utility model；
Fig. 7 is the right part of flg of pull head provided by the embodiment of the utility model；
Fig. 8 is the top view of pull head provided by the embodiment of the utility model；
Fig. 9 is the structural schematic diagram of zipper provided by the embodiment of the utility model.
Wherein:
1- draws body, and 2-, which is drawn, to fasten with a rope, string, etc., 3- base core, 4- pin, 5- elastic component,
Pocket on front side of 6-, 7- central floor panel, 8- band muscle, the side 9- bottom plate, 10- rear side keeper.
Specific embodiment
The utility model discloses a kind of anticollision pull head and a kind of anticollision zipper for being provided with the anticollision pull head, moulding is light
Just, being conducive to mitigate even avoids pull head from hitting pain.
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. 2 to Fig. 9 is please referred to, Fig. 2 is the overall structure diagram of pull head provided by the embodiment of the utility model, and Fig. 3 is
The decomposition texture schematic diagram of pull head provided by the embodiment of the utility model, Fig. 4 are drawing body provided by the embodiment of the utility model
First axonometric drawing, Fig. 5 are the second axonometric drawing provided by the embodiment of the utility model for drawing body, and Fig. 6 is the utility model embodiment
The main view of the pull head of offer, Fig. 7 are the right part of flg of pull head provided by the embodiment of the utility model, and Fig. 8 is that the utility model is real
The top view of the pull head of example offer is applied, Fig. 9 is the structural schematic diagram of zipper provided by the embodiment of the utility model.
It should be noted that the orientation such as " upside " herein, " downside " (i.e. " bottom "), " two sides ", it can be with Fig. 6
In anticollision pull head be reference.Direction shown in arrow is line of travel in Fig. 7, and arrow end is anticollision pull head and its each section
" front end ", arrow tail end are " rear end " of anticollision pull head and its each section.
Anticollision pull head provided by the embodiment of the utility model, including body 1 is drawn, which includes base plate (its upper side one
As be provided with drawing button loop 2), base core 3, central floor panel 7, two side walls and two side bottom plates 9.Wherein:
Two side walls are located at the both sides of base plate, for squeezing the engagement of the chain tooth on chain band when sliding forward；
Base core 3 is located among the inside of base plate, for separating two sides chain tooth when sliding backward；
Central floor panel 7 is fixed on one end opposite with base plate on base core 3, and protrudes two sides of base core 3；
Two side bottom plates 9 are located at one end opposite with base plate in two side walls, and protrude the inner surface of side wall, and
And it positioned at the side bottom plate 9 of two sides and is located in the middle between central floor panel 7 there are the gap for passing through chain belt, also, two
A side bottom plate 9 does not also engage, and main function is to prevent from zipper to be detached to draw body 1.
Wherein, referring to figure 4. and Fig. 5.In the front end of above-mentioned anticollision pull head, the front end of 3 two sides of base core is located at by base plate
Inner surface, the front inner surface of two side walls, the two sides of base core 3, the front inner surface of two side bottom plates 9, central floor panel 7
The front inner surface of 3 two sides Yu Jixin, constitutes two front side pockets 6, and two front side pockets 6 are located at the two sides of base core 3, make
Used time is respectively used to accommodate the chain tooth on a chain band.In the rear end of above-mentioned anticollision pull head, by the aft end interior surface of base plate, two
The aft end interior surface of a side wall, two side bottom plates 9 aft end interior surface constitute rear side keeper 10, for anticollision pull head forward
It is clamped when sliding and squeezes two sides chain tooth and staggeredly locked.
It can be seen from the above technical proposal that anticollision pull head provided by the embodiment of the utility model, stings not influencing pull head
Under the basic function for closing zipper, innovative design mainly is carried out to the drawing body structure of pull head, by two side bottom plates 9 and central floor panel
7 constitute the downside bottom plate (i.e. the back side) of pull head, and moulding is light.Moreover, in use, if the anticollision pull head is hit
Hit, downside bottom plate be the impetus of shock human body, and since its area is relatively small, moreover, two side bottom plates 9 by chain belt every
Not with direct body contact, only central floor panel 7 is located in clothes even to avoid with human contact to be conducive to mitigate gear
Pull head bring hits pain, and can be avoided clothes pull head during exercise can enable the situation of user's injury.
Please refer to Fig. 4 and Fig. 5.
In a particular embodiment, when above-mentioned anticollision pull head and nylon chain belt are used cooperatively, inside be additionally provided with band muscle 8,
It is located at the rear end of base core 3 with muscle 8, the thickness with muscle 8 is less than the thickness of base core 3, and the width for being less than central floor panel 7 is (i.e. intermediate
Bottom plate 7 protrudes two sides with muscle 8).When in use, central floor panel 7 and with muscle 8 cooperate, nylon chain belt can be pushed down, prevented
Chain belt, which moves up and down, leads to quick-fried chain.
In a particular embodiment, above-mentioned side bottom plate 9 and the downside of central floor panel 7 are generally aligned in the same plane.Preferably, intermediate
Bottom plate 7 is triangle bottom plate, and the triangle base of the triangle bottom plate is located on base core 3, close to the front end of anticollision pull head；This three
The triangular apex of angular bottom plate is close to the rear end of anticollision pull head.In use, 7 portable construction of central floor panel of triangle, and energy
It is enough in and pushes down band chain, anti-stop-band chain, which moves up and down, leads to quick-fried chain, moreover, central floor panel 7 when human contact directly with being conducive to
Disperse stress.But be not limited to that this, in other specific embodiments, the concrete shape of central floor panel 7 be may be arranged as
Trapezoidal, rectangle, square, ellipse or irregular shape etc., as long as it can guarantee to play chain tooth guiding, extruding, prevent
Anti-avulsion from basic function, those skilled in the art is specifically arranged according to specific needs, the utility model to this not
Make specific limit.
In a particular embodiment, the rear end of side bottom plate 9 is flushed with the rear end of base plate, length of the side bottom plate 9 in line of travel
Degree is less than base plate in the length of line of travel；The front end of central floor panel 7 and the front end of side bottom plate 9 flush, also, central floor panel
7 line of travel length be less than side bottom plate 9 line of travel length.
Preferably, the front end of base core 3 is arc-shaped side, and one end of arc-shaped side and the front end of base plate connect, and the other end is in
Between bottom plate 7 connect.Base core 3 is designed as arc-shaped side, its purpose is that avoid occurring sharp parts in pull header structure, with prevent using
Person is injured due to sharp parts, and for dispersion stress, further protects user's safety.
Please refer to Fig. 2, Fig. 3, Fig. 7 and Fig. 9.
In a particular embodiment, it draws the upper side of body 1 to be provided with drawing button loop 2, the front end of button loop 2 is drawn to be hinged on drawing by pin 4
The upside of the base plate of body 1.
In a particular embodiment, it is preferably provided with mounting groove on the upside of base plate, button loop 2 is drawn to be hinged in mounting groove.
In a particular embodiment, preferably the front end two sides of button loop 2 is drawn to be provided with the inside groove for installing elastic component 5, elastic component 5
For automatically replying power to draw button loop 2 to provide.
In a particular embodiment, preferably draw the rear end of button loop 2 is opposite with base plate to be provided on one side for resisting chain tooth
Teeth are locked, when anticollision pull head and chain locking, which resists the chain tooth of chain belt, realize pull head positioning and locking, and
And the stress of pull head can be shared.
In a particular embodiment, what the rear end of preferably drawing button loop 2 was opposite with base plate is provided with concave curved surface on one side, with more
Stick on conjunction hand, uses more comfort and convenient.
In a particular embodiment, on the base plate for preferably drawing body 1, for installing the mounting groove for drawing button loop 2, in line of travel
Length is less than base plate in the length of line of travel, i.e. the upside of base plate is only provided with mounting groove in front end portion.
In a particular embodiment, the deep equality for preferably drawing the thickness and the mounting groove of button loop 2, after guaranteeing that button loop 2 is drawn in assembling,
The uper side surface of pull head flushes, and can play the role of dispersion force after stress during the motion, avoids hitting pain and injury.
It in a particular embodiment, is curve slope on the upside of the front end of preferably mounting groove.This design has two o'clock effect, first is that adopting
It can be preferably surface-treated with curve slope, evade spray painting and fall paint, second is that can be risen to user using curve slope
To defencive function, use is safer.
To sum up, the utility model embodiment additionally provides a kind of anticollision zipper, including pull head and chain belt, which is as above
Anticollision pull head described in the text.To which not only moulding is light for the zipper, but also is conducive to mitigate and pull head is even avoided to hit pain
Sense.
Finally, it is to be noted that, herein, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
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)
1. a kind of anticollision pull head, including draw body (1), which is characterized in that the drawing body (1) includes:
Base plate；
Two side walls are located at the both sides of the base plate, for squeezing the engagement of the chain tooth on chain band when sliding forward；
Base core (3), among the inside of the base plate, for separating two sides chain tooth when sliding backward；
Central floor panel (7) is fixed on one end opposite with the base plate on the base core (3), and protrudes the base core (3)
Two sides；
Two side bottom plates (9) are located at one end opposite with the base plate on two side walls, and protrude the side wall
Inner surface, also, be located at two sides the side bottom plate (9) and be located in the middle between the central floor panel (7) there are with
In the gap for passing through chain belt.
2. anticollision pull head according to claim 1, which is characterized in that the side bottom plate (9) and the central floor panel (7)
Downside is generally aligned in the same plane.
3. anticollision pull head according to claim 1, which is characterized in that the side bottom plate (9) is small in the length of line of travel
In the base plate line of travel length.
4. anticollision pull head according to claim 3, which is characterized in that length of the central floor panel (7) in line of travel
Less than the side bottom plate (9) line of travel length.
5. anticollision pull head according to claim 4, which is characterized in that the front end of the base core (3) is arc-shaped side, the arc
The one end on shape side is connect with the front end of the base plate, and the other end is connect with the central floor panel (7).
6. anticollision pull head according to any one of claims 1 to 5, which is characterized in that further include that front end is hinged on the base
(2) are fastened with a rope, string, etc. in drawing on the upside of plinth plate, in which:
Mounting groove is provided on the upside of the base plate, the drawing button loop (2) is hinged in the mounting groove；
And/or the front end two sides for drawing button loop (2) are provided with the inside groove for installing elastic component (5), the elastic component (5) is used
Power is automatically replied in providing for drawing button loop (2)；
And/or the rear end locking that is on one side provided with for resist the chain tooth opposite with the base plate for drawing button loop (2)
Teeth；
And/or it is described draw button loop (2) rear end it is opposite with the base plate be provided with concave curved surface on one side.
7. anticollision pull head according to claim 6, which is characterized in that the thickness for drawing button loop (2) and the installation groove depth
It spends equal.
8. anticollision pull head according to claim 6, which is characterized in that the mounting groove is less than base in the length of line of travel
Length of the plinth plate in line of travel.
9. anticollision pull head according to claim 6, which is characterized in that be curve slope on the upside of the front end of the mounting groove.
10. a kind of anticollision zipper, including pull head and chain belt, which is characterized in that the pull head is such as any one of claim 1 to 9
The anticollision pull head.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821233138.6U CN209436405U (en) | 2018-08-01 | 2018-08-01 | Anticollision pull head and anticollision zipper |
| PCT/CN2019/095556 WO2020024777A1 (en) | 2018-08-01 | 2019-07-11 | Anti-collision slider and anti-collision zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821233138.6U CN209436405U (en) | 2018-08-01 | 2018-08-01 | Anticollision pull head and anticollision zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209436405U true CN209436405U (en) | 2019-09-27 |
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ID=68008558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821233138.6U Active CN209436405U (en) | 2018-08-01 | 2018-08-01 | Anticollision pull head and anticollision zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209436405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108669716A (en) * | 2018-08-01 | 2018-10-19 | 浙江伟星实业发展股份有限公司 | Anticollision pull head and anticollision slide fastener |
-
2018
- 2018-08-01 CN CN201821233138.6U patent/CN209436405U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108669716A (en) * | 2018-08-01 | 2018-10-19 | 浙江伟星实业发展股份有限公司 | Anticollision pull head and anticollision slide fastener |
| CN108669716B (en) * | 2018-08-01 | 2024-05-03 | 浙江伟星实业发展股份有限公司 | Anti-collision pull head and anti-collision zipper |
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