CN203676315U - Convenient-to-dismount puller - Google Patents
Convenient-to-dismount puller Download PDFInfo
- Publication number
- CN203676315U CN203676315U CN201320772057.4U CN201320772057U CN203676315U CN 203676315 U CN203676315 U CN 203676315U CN 201320772057 U CN201320772057 U CN 201320772057U CN 203676315 U CN203676315 U CN 203676315U
- Authority
- CN
- China
- Prior art keywords
- boat
- pull head
- puller
- boat deck
- deck
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 abstract description 4
- 238000004512 die casting Methods 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a convenient-to-dismount puller. An upper boat deck and a lower boat deck adopt a split structure, and are connected together through a connecting piece; the connecting piece is arranged at a core branch to connect the upper boat deck with the lower deck. A positioning groove and a positioning step are respectively and correspondingly formed in the upper boat deck and the lower boat deck; the positioning step is arranged in the positioning groove in an aligning manner. Compared with a conventional puller formed through one-time die casting, the puller with the split structure has the advantages that the quick dismounting and mounting of the puller can be achieved through the connecting piece for connecting the upper boat deck with the lower boat deck to remove the fault that the puller is stuck. The positioning groove and the positioning step are respectively arranged on the upper boat deck and the lower boat deck, so that the quick positioning and the accurate positioning in the assembly process of the puller can be achieved.
Description
Technical field
The utility model relates to a kind of slide fastener, refers to especially a kind of dismountable split type pull head.
Background technology
Using the normal puzzlement occurring of slide fastener in daily life is the cloth that pull head blocks suddenly chain tooth both sides in sliding process, so that pull head is stuck, as overexerts, not only can't resolve problem, also can damage cloth.Because current pull head is that disposable die casting forms, this just causes the upper and lower deck of boat of pull head to separate.When this pull head occurs after stuck problem, if again change pull head, need to take apart and just can reinstall a upper pull head being sewn to slide fastener on clothing, it is very inconvenient to operate.And slide fastener and clothing secondary are sewed up, more or less can destroy the neat that slide fastener and clothing are sewed up, even likely slide fastener, clothing are caused to certain damage.
Utility model content
The problem existing for prior art, the utility model provides a kind of easy-to-dismount pull head.Simple through this pull header structure, remove fast the stuck fault of pull head, and dismounting, assembly operation are simple.
For achieving the above object, technical solutions of the utility model are:
A kind of easy-to-dismount pull head, comprises the upper and lower deck of boat, and a core branch is connected between the upper and lower deck of boat; The upper and lower deck of boat is split-type structural, links together by a connection piece; On the upper and lower deck of boat, correspondence is provided with locating slot, positioning step respectively, and positioning step contraposition is in locating slot.
Furtherly, described connector is arranged on core branch and sentences the upper and lower deck of boat of connection.
Furtherly, described locating slot or positioning step are arranged on core branch, and locating slot is that described positioning step shape and described locating slot shape are suitable along the rectangular groove of pull head line of travel extension.
The utility model pull head is split-type structural, by connecting the connector of the upper and lower deck of boat, can realize quick-detachment and the assembling of pull head, to remove the stuck fault of pull head.And by the locating slot and the positioning step that arrange respectively on the upper and lower deck of boat, can realize quick location and accurate positioning in pull head assembling process.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms a part of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the stereo decomposing structural representation one of the utility model pull head;
Fig. 2 is the stereo decomposing structural representation two of the utility model pull head;
Fig. 3 is the stereo decomposing structural representation three of the utility model pull head.
The specific embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, clear, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The easy-to-dismount pull head of one as Figure 1-3, comprises that the deck of boat 10 and the lower deck of boat 20, one core branches 30 are together with the upper deck of boat 10 die casting, to be arranged between the upper deck of boat 10 and the lower deck of boat 20.
For solving the stuck problem of pull head, the upper deck of boat 10 of the present utility model, the lower deck of boat 20 are split-type structural, namely, the upper deck of boat 10,20 conducts of the lower deck of boat independently parts link together by a connection piece, and described connector is arranged on core branch 30 and sentences the upper deck of boat 10 of connection and the lower deck of boat 20.
Connector described in the utility model is bolt or fixing pin, and specifically, on core branch 30 and the lower deck of boat 20, correspondence is provided with locating hole 40, and bolt or fixing pin are installed in locating hole 40, to be fixedly connected with the upper and lower deck of boat 10,20.By bolt or fixing pin, can realize quick-detachment and the assembling of the upper and lower deck of boat 10,20, to remove the stuck fault of pull head.
For realizing quick in pull head assembling process and precisely, on the utility model, on the deck of boat 10 and the lower deck of boat 20, correspondence is provided with locating slot 50 and positioning step 60 respectively, and described locating slot 50 or positioning step 60 can be set directly on core branch 30.And for guaranteeing to avoid occurring that left and right inconsistent phenomenon, locating slot 50 of the present utility model are the rectangular groove extending along pull head line of travel, the shape of the shape of described positioning step 60 and described locating slot 50 is suitable.As Figure 1-3, the utility model is by being arranged on positioning step 60 contrapositions on the lower deck of boat 20 on being arranged in the locating slot 50 on the deck of boat 10, to realize quick location and the accurate positioning of the upper and lower deck of boat 10,20.
Above-mentioned explanation illustrates and has described preferred embodiment of the present utility model, as previously mentioned, be to be understood that the utility model is not limited to disclosed form herein, should not regard the eliminating to other embodiment as, and can be used for various other combinations, modification and environment, and can, in utility model contemplated scope described herein, change by technology or the knowledge of above-mentioned instruction or association area.And the change that those skilled in the art carry out and variation do not depart from spirit and scope of the present utility model, all should be in the protection domain of the utility model claims.
Claims (4)
1. an easy-to-dismount pull head, comprises the upper and lower deck of boat, and a core branch is connected between the upper and lower deck of boat; It is characterized in that: the upper and lower deck of boat is split-type structural, links together by a connection piece; On the upper and lower deck of boat, correspondence is provided with locating slot, positioning step respectively, and positioning step contraposition is in locating slot.
2. the easy-to-dismount pull head of one as claimed in claim 1, is characterized in that: described connector is arranged on core branch and sentences the upper and lower deck of boat of connection.
3. the easy-to-dismount pull head of one as claimed in claim 1 or 2, is characterized in that: described locating slot or positioning step are arranged on core branch.
4. the easy-to-dismount pull head of one as claimed in claim 1 or 2, is characterized in that: locating slot is the rectangular groove extending along pull head line of travel, and described positioning step shape and described locating slot shape are suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772057.4U CN203676315U (en) | 2013-11-28 | 2013-11-28 | Convenient-to-dismount puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772057.4U CN203676315U (en) | 2013-11-28 | 2013-11-28 | Convenient-to-dismount puller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203676315U true CN203676315U (en) | 2014-07-02 |
Family
ID=50998299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320772057.4U Expired - Lifetime CN203676315U (en) | 2013-11-28 | 2013-11-28 | Convenient-to-dismount puller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203676315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108771306A (en) * | 2018-07-06 | 2018-11-09 | 深圳市福来过科技有限公司 | A kind of slide fastener |
-
2013
- 2013-11-28 CN CN201320772057.4U patent/CN203676315U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108771306A (en) * | 2018-07-06 | 2018-11-09 | 深圳市福来过科技有限公司 | A kind of slide fastener |
| CN108771306B (en) * | 2018-07-06 | 2021-04-30 | 义乌市吉能拉链有限公司 | Zipper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |