CN201679852U - Movable connecting device - Google Patents
Movable connecting device Download PDFInfo
- Publication number
- CN201679852U CN201679852U CN2010201660415U CN201020166041U CN201679852U CN 201679852 U CN201679852 U CN 201679852U CN 2010201660415 U CN2010201660415 U CN 2010201660415U CN 201020166041 U CN201020166041 U CN 201020166041U CN 201679852 U CN201679852 U CN 201679852U
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- Prior art keywords
- wire rope
- cavity
- fixing head
- utility
- ball
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- Expired - Fee Related
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Abstract
The utility model provides a movable connecting device, relating to a connecting device, a movable connecting device, the device comprises: a fixed head, one end of the fixed head is connected to a wire rope, a cavity is disposed inside the fixed head, the other end of the fixed head is provided with an opening communicated with the cavity, one end of the wire rope is provided with a fixed ball, which can be clamped in the cavity, the other end of the wire rope stretches out the opening. The movable connecting device has advantages in that: the wire rope is not directly riveted on the fixed head, but on the copper ball, to enable the copper ball to perform friction with the connecting piece, the wire rope, in swinging, drives the copper ball to rotate in angles, the wire rope can not be bended and fractured, improving service life.
Description
Technical field
The utility model relates to a kind of connection set, relates in particular to a kind of mobilizable connection set that outdoor swing, fitness equipments, medical bed etc. assemble parts that extensively applies to.
Background technique
Connection set extensively applies to each big field as the term suggests be a kind of device that is used for being connected and fixed various parts, such as medical bed connects also bending repeatedly of wire rope riveted joint, the fatiguability fracture repeatedly in the lifting process; For example outdoor body-building adopts wire rope to connect with treadmill with foot-operated line, and the wire rope joint bends repeatedly, the fatiguability fracture; For example outdoor body-building swing product connect seat board with iron chains, but iron chains gets rusty easily always, the processing trouble changed the direct riveting of encapsulate wire rope on fixing head, afterwards though solved the corrosion problem, but the wire rope joint bends repeatedly, the fatiguability fracture, and effect is not good yet.As seen, connection set good and bad, science whether directly has influence on the working life and the quality of integral device equipment, so how to improve connection set and will carry out detailed discussion in the utility model.
The model utility content
The utility model purpose is to overcome above-mentioned the deficiencies in the prior art part, and at the problem that prior art exists, technical problem to be solved in the utility model is that a kind of mobilizable connection set will be provided.This mobilizable connection set adopts movable connection method, has improved working life.
For reaching above-mentioned purpose, the utility model is achieved by following technical proposals:
A kind of mobilizable connection set includes: fixing head, and fixing first end is connected with wire rope, establish cavity in the described fixing head, fixing first end is provided with the opening that communicates with cavity, and wire rope one end is provided with fixedly ball, fixedly ball can snap in the cavity, and the wire rope the other end stretches out opening.
Be provided with link between described fixing head and the wire rope, link one end is provided with the cavity of indent, and link is provided with the opening that communicates with cavity away from an end of fixing head, and fixing first end stretches into cavity and is connected with link.
Described opening is provided with tubaeform, and fixedly ball is a copper ball.
Advantage of the present utility model is: directly riveting is on fixing head for wire rope, and riveting is on copper ball, allows copper ball and link friction, drives the copper ball rotation angle during wire rope swing, and wire rope can not bend fracture, and improve working life.
Description of drawings
Fig. 1 is the structural representation of existing connection set;
Fig. 2 is the active state schematic representation of Fig. 1;
Fig. 3 is a structural representation of the present utility model;
Fig. 4 is a STRUCTURE DECOMPOSITION schematic representation of the present utility model;
Fig. 5 is the structural representation of the utility model active state;
Embodiment
For further understanding feature of the present utility model, technological means and the specific purposes that reached, function, the utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
In order further to understand feature of the present utility model, technological means and the specific purposes that reached, function, the utility model is described in further detail below in conjunction with accompanying drawing and embodiment:
The utility model dependency structure mainly comprises following component (or device): fixing head 1, wire rope 2, link 3, cavity 4, opening 5, fixing ball 6.
As shown in Figure 1: a kind of mobilizable connection set, include: fixing head 1, fixing head 1 one ends are connected with wire rope 2, this is the Placement that prior art generally adopts, wire rope 2 direct rivetings on fixing head 1, as shown in Figure 2: when rocking when vacillating now to the left, now to the right, wire rope 2 direct and fixing head 1 generation rigidity frictions, time one is long, wire rope 2 is easy to fatigue, wearing and tearing, cause wire rope 2 fractures, directly reason is that the wire rope 2 in the existing connection set causes forming with fixing head 1 direct friction of fixedlying connected the generation rigidity.
Extremely shown in Figure 5 as Fig. 3: in order to overcome above-mentioned the deficiencies in the prior art part, establish cavity 4 in described fixing head 1, fixing head 1 one ends are provided with the opening 5 that communicates with cavity 4, and wire rope 2 one ends are provided with fixedly ball 6, fixedly ball 6 can snap in the cavity 4, and wire rope 2 the other ends stretch out opening 5.This design concept is wire rope 2 and fixing head 1 active link, as shown in Figure 5, the not direct riveting of wire rope 2 is last, and riveting fixing head 1 is vacillated now to the left, now to the right when rocking on fixing ball 6, and wire rope 2 drives the rigidity friction that ought as far as possible reduce wire rope 2 and fixing head 1, allow fixedly ball 6 and fixedly ball 6 frictions, drive fixedly ball 6 rotation angles during wire rope 2 swings, wire rope 2 can not bend fracture, and improve working life.
Fixing head 1 generally will adopt the very high material of hardness, intensity, if the trouble that the opening 5 that directly cavity 4 is set on fixing head 1 and communicates with cavity 4 can compare, for the ease of generating technology, further: between described fixing head 1 and wire rope 2, be provided with link 3, link 3 one ends are provided with the cavity 4 of indent, link 3 is provided with the opening 5 that communicates with cavity 4 away from an end of fixing head 1, and fixing head 1 one ends stretch into cavity 4 and are connected with link 3.
As shown in Figure 5: vacillate now to the left, now to the right when rocking, though drive fixedly ball 6 rotation angles during wire rope 2 swings, but wire rope 2 still has certain friction with the port of fixing head 1 opening 5, the loss that causes for the frictional force that reduces this part, further: be provided with described opening 5 tubaeform, flaring design can make the better slyness of the port of opening 5, can farthest reduce the surface friction drag of the port wire rope 2 of opening 5; Fixing ball 6 is also considered in order to improve fixedly ball for copper ball 6 working lifes.Certainly above-mentioned wire rope 2 also can replace with other material.
The movable connection set that the utility model is described mainly uses fields such as outdoor swing, fitness equipments, medical bed, and purport provides a kind of connection set of science, certainly applies to other field flexibly.
Above illustrated embodiment is only as conveniently illustrating the utility model, be not that the utility model is done any type of restriction, have in the technical field under any and know the knowledgeable usually, if in the scope that does not break away from technology that the utility model provides, example is executed in the equivalence that utilizes technology contents that the utility model discloses to do innings cloth change or modification, and do not break away from technical characteristics content of the present utility model, all still belong in the scope of the utility model technical characteristics.
Claims (3)
1. mobilizable connection set, include: fixing head (1), fixing head (1) one end is connected with wire rope (2), it is characterized in that: establish cavity (4) in the described fixing head (1), fixing head (1) one end is provided with the opening (5) that communicates with cavity (4), wire rope (2) one ends are provided with fixedly ball (6), and fixedly ball (6) can snap in the cavity (4), and wire rope (2) the other end stretches out opening (5).
2. a kind of mobilizable connection set according to claim 1, it is characterized in that: be provided with link (3) between described fixing head (1) and the wire rope (2), link (3) one ends are provided with the cavity (4) of indent, link (3) is provided with the opening (5) that communicates with cavity (4) away from an end of fixing head (1), and fixing head (1) one end stretches into cavity (4) and is connected with link (3).
3. a kind of mobilizable connection set according to claim 1 is characterized in that: described opening (5) is provided with tubaeform, and fixedly ball (6) is a copper ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201660415U CN201679852U (en) | 2010-04-15 | 2010-04-15 | Movable connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201660415U CN201679852U (en) | 2010-04-15 | 2010-04-15 | Movable connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201679852U true CN201679852U (en) | 2010-12-22 |
Family
ID=43344896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201660415U Expired - Fee Related CN201679852U (en) | 2010-04-15 | 2010-04-15 | Movable connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201679852U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104570677A (en) * | 2013-10-10 | 2015-04-29 | 江西镭博钛电子科技有限公司 | Processing box |
| CN113418622A (en) * | 2021-07-19 | 2021-09-21 | 浙江伦特机电有限公司 | Tensile and compression-resistant temperature measuring cable for coal bunker temperature measurement |
| CN113859448A (en) * | 2021-10-15 | 2021-12-31 | 江苏海事职业技术学院 | Luggage storage device for passenger liner cabin |
-
2010
- 2010-04-15 CN CN2010201660415U patent/CN201679852U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104570677A (en) * | 2013-10-10 | 2015-04-29 | 江西镭博钛电子科技有限公司 | Processing box |
| CN113418622A (en) * | 2021-07-19 | 2021-09-21 | 浙江伦特机电有限公司 | Tensile and compression-resistant temperature measuring cable for coal bunker temperature measurement |
| CN113859448A (en) * | 2021-10-15 | 2021-12-31 | 江苏海事职业技术学院 | Luggage storage device for passenger liner cabin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20110415 |