CN203029886U - Terminal connecting device of body-building elastic rope - Google Patents
Terminal connecting device of body-building elastic rope Download PDFInfo
- Publication number
- CN203029886U CN203029886U CN 201320031953 CN201320031953U CN203029886U CN 203029886 U CN203029886 U CN 203029886U CN 201320031953 CN201320031953 CN 201320031953 CN 201320031953 U CN201320031953 U CN 201320031953U CN 203029886 U CN203029886 U CN 203029886U
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- connecting device
- terminal connecting
- elastic rope
- building
- utility
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Abstract
The utility model relates to a terminal connecting device of a body-building elastic rope. The terminal connecting device of the body-building elastic rope comprises annular braid, wherein a metal hook is sewn at one end of the annular braid, a round hole is formed in the other end of the annular braid, an eyelet is installed on the round hole and sleeved on the end portion of a rubber tube, a rubber protective sleeve is sleeved on the outer wall of the end portion of the rubber tube, and a plug is sleeved on the end portion of the rubber tube. According to the terminal connecting device of the body-building elastic rope, the rate of finished products is increased, production efficiency is improved, labor intensity is relieved, yield is increased, punching is not needed, probability of product defects is reduced, the service life of a product is prolonged, and the product is enabled to be attractive.
Description
Technical field
The utility model relates to a kind of joint connection of body-building stretch cord.
Background technology
Body-building stretch cord (pulling force rope) is the health and fitness facilities that utilizes the elastic force of elastic force emulsion tube to perform physical exercise as resistance.The emulsion tube material itself is not suitable for hand and grips or bundle connection, therefore, uses for convenient, the two ends fit on jockey of stretch cord need be connected the fixture of handle or other types again.Main method of attachment at present is: in perforate of sebific duct, sebific duct passes stay hook, the sebific duct other end is passed from tapping again.The shortcoming of this mode is: 1, need be in the punching of fag end place, and punching can cause product defects, reduces service life, reduces yield rate and improves processing cost.2, difficulty of processing is big, and waste is big, and this operation of especially stretch cord being passed from the hole need enlarge tapping with expander, and size is far passed above the metal hook of sebific duct diameter.The perforate enlarged meeting causes labor strength to increase, and easier perforate is broken, and causes waste.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of joint connection of body-building stretch cord simple in structure, easy to use.
The joint connection of body-building stretch cord of the present utility model; comprise the ring-type ribbon; one end of ring-type ribbon is sewed with metal hook; an other end of ring-type ribbon is offered circular hole; the corn button is installed on the circular hole; the corn retaining ring is connected on the end of sebific duct, sheathed rubber protective sleeve on the end outer wall of sebific duct, the end socket plug of sebific duct.
The joint connection of body-building stretch cord of the present utility model, described plug are plastics or wooden plug.
Compared with prior art the beneficial effects of the utility model are: the joint connection of body-building stretch cord of the present utility model can improve the finished product rate, enhance productivity, reduce labour intensity, improve output, need not punching, reduced the probability of product defects, prolonged the service life of product, product is more attractive in appearance.
Description of drawings
Fig. 1 is the structural representation of the joint connection of the described a kind of body-building stretch cord of the utility model embodiment;
Fig. 2 is the decomposition texture schematic diagram of the joint connection of the described a kind of body-building stretch cord of the utility model embodiment.
Among the figure:
1, ring-type ribbon; 2, metal hook; 3, corn button; 4, sebific duct; 5, rubber protective sleeve; 6, plug.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Shown in Fig. 1-2; a kind of joint connection of body-building stretch cord; comprise ring-type ribbon 1; one end of ring-type ribbon 1 is sewed with metal hook 2; an other end of ring-type ribbon 1 is offered circular hole, and corn button 3 is installed on the circular hole, and corn button 3 is socketed in the end of sebific duct 4; sheathed rubber protective sleeve 5 on the end outer wall of sebific duct 4, the end socket plug 6 of sebific duct 4.
The joint connection of body-building stretch cord of the present utility model, described plug 6 is plastics or wooden plug.
The joint connection of body-building stretch cord of the present utility model can improve the finished product rate, enhances productivity, and reduces labour intensity, improves output, need not punching, has reduced the probability of product defects, has prolonged the service life of product, and product is more attractive in appearance.
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (2)
1. the joint connection of a body-building stretch cord; comprise ring-type ribbon (1); it is characterized in that: an end of described ring-type ribbon (1) is sewed with metal hook (2); an other end of ring-type ribbon (1) is offered circular hole; corn button (3) is installed on the circular hole; corn button (3) is socketed in the end of sebific duct (4), sheathed rubber protective sleeve (5) on the end outer wall of sebific duct (4), the end socket plug (6) of sebific duct (4).
2. the joint connection of body-building stretch cord according to claim 1, it is characterized in that: described plug (6) is plastics or wooden plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320031953 CN203029886U (en) | 2013-01-22 | 2013-01-22 | Terminal connecting device of body-building elastic rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320031953 CN203029886U (en) | 2013-01-22 | 2013-01-22 | Terminal connecting device of body-building elastic rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203029886U true CN203029886U (en) | 2013-07-03 |
Family
ID=48682033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320031953 Expired - Lifetime CN203029886U (en) | 2013-01-22 | 2013-01-22 | Terminal connecting device of body-building elastic rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203029886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022237100A1 (en) * | 2021-05-08 | 2022-11-17 | 湖州艾先特电子科技有限公司 | Extension-retraction connecting device |
-
2013
- 2013-01-22 CN CN 201320031953 patent/CN203029886U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022237100A1 (en) * | 2021-05-08 | 2022-11-17 | 湖州艾先特电子科技有限公司 | Extension-retraction connecting device |
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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: 20130703 |