CN201521515U - Connector for connecting bars - Google Patents
Connector for connecting bars Download PDFInfo
- Publication number
- CN201521515U CN201521515U CN2009201335420U CN200920133542U CN201521515U CN 201521515 U CN201521515 U CN 201521515U CN 2009201335420 U CN2009201335420 U CN 2009201335420U CN 200920133542 U CN200920133542 U CN 200920133542U CN 201521515 U CN201521515 U CN 201521515U
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- CN
- China
- Prior art keywords
- elasticity
- bar
- supporting leg
- link
- inner sleeve
- 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 - Fee Related
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Abstract
The utility model relates to a connector for connecting bars, which comprises a supporting frame and an outer sleeve main body, wherein a telescopic movably-connected elastic inner sleeve body is arranged in the outer sleeve main body, elastic button bodies are respectively arranged on two sides on an elastic inner sleeve body, and springs are further arranged outside the elastic inner sleeve body. When in use, only two supporting legs need sleeving inside the elastic inner sleeve body, the first elastic button body and the second elastic button body arranged on the elastic inner sleeve body are utilized to respectively sleeve in sleeve holes, the springs arranged outside the elastic inner sleeve body are utilized to move the upper supporting leg and the inner supporting leg to move upwards and downwards, mutual match between a convex post and a sliding slot can be utilized to rotate for an angle, thereby enabling the two supporting legs to be fixed and sleeved in the elastic inner sleeve body to achieve the purposes of convenient installation and convenient use, furthermore, since a reinforced tube body is arranged on the outer sleeve main body, and the intensity of the outer sleeve main body after being sleeved with the supporting legs can be increased, which is beneficial for improving the stability and safety thereof. The connector further has the advantage of saving materials.
Description
[technical field]
The utility model relates to a kind of link, specifically is a kind of link of being connected between bar and the bar of being used for that is used for ball field.
[background technique]
In the existing ball field various sports equipments are arranged, for example; Tennis, vollyball, croquet, soldier's pang ball and shuttlecock.It now is example with the croquet equipment, please refer to the patent No. or application number and disclosed a kind of supporting leg link by 200520109447.9 C China patent documentation, this link is cylindric, link outer side surface upper half part is provided with screw thread, be provided with axial second order shrinkage pool in the link, wherein the shrinkage pool cross section is circular, and the shrinkage pool cross section is a polygonal, and the roof of link offers through hole.Though this croquet link is can anti-repeated stock power unlikely loosening, the life-span is long,, bring when when operating or to the user, using and extremely install inconvenient and use inconvenience to the operator.If after using a period of time, described link adopts to be threaded and causes easily and get rusty, and causes the low and poor stability of stability of its whole link.
[model utility content]
Technical purpose of the present utility model is to provide a kind of not only can improve its stability and Security in order to solve the problem that above-mentioned prior art exists, but also has the link that is connected between bar and the bar of being used for easy for installation, easy to use and that save material.
In order to realize above-mentioned technical problem, the utility model provides a kind of link of being connected between bar and the bar of being used for, it comprises by the complex root supporting leg and interconnecting and the supporting frame that constitutes, be sheathed on the outer body of two supporting leg intersections, between the outer surface of overcoat body inner surface and two supporting leg intersections, be provided with body in the elasticity of telescopic flexible connection, in this elasticity on the body both sides be respectively arranged be used for supporting leg on the elasticity buckling body that cooperatively interacts of trepanning; In elasticity, also be provided with spring between body and the outer body.
According to above-mentioned major technique feature, be arranged with the reinforced tube that is used to increase elasticity button intensity at an end of outer body.
According to above-mentioned major technique feature, body is to form hollow cylinder by containing space up and down to constitute in the described elasticity, and this cylinder bottom outer periphery is equipped with the outer step that is used to settle spring; Offer shrinkage pool respectively on the relative sidewall of following containing space two, the rubber-like first elasticity buckling body is extended in the lower end in this shrinkage pool, and this first elasticity buckling body upper end madial wall is provided with to projecting inward first and fastens post; Offer groove respectively on the relative sidewall of last containing space two, extend one from the bottom of this groove and have the second elasticity button, offer second button column that is used for the buckle supporting leg on the madial wall of this second elasticity button, offer on the outer side wall of the second elasticity buckling body and be used for and be arranged at the sliding-groove that is " L " type that the projection on the outer body madial wall cooperatively interacts.
According to above-mentioned major technique feature, described outer body is to be made of up-small and down-big column casing, and the peripheral relative sidewall in the lower end of this outer body is provided with arc flange body, and the inboard relative sidewall in outer body upper end is provided with the projection of rectangular shape.
According to above-mentioned major technique feature, described reinforced tube is that the materials processing by the metallic aluminium alloy forms.
According to above-mentioned major technique feature, described supporting frame can be soldier's pang ball-collecting rack, Tennis net frame, vollyball frame, football frame and badminton bracket.
Useful technique effect of the present utility model: between the outer surface of overcoat body inner surface and two supporting leg intersections, be provided with body in the elasticity of telescopic flexible connection, in this elasticity on the body both sides be respectively arranged be used for supporting leg on the elasticity buckling body that cooperatively interacts of trepanning; In elasticity, also be provided with spring between body and the outer body.During use, only two joint supporting legs need be sheathed on body inside in the elasticity, utilize to be arranged at first and second elasticity buckling body on the body in the elasticity and to be sheathed on trepanning inside on the supporting leg respectively; Utilization is arranged at the spring of body periphery in the elasticity, and can making up and down, two supporting legs move up and down; The projection that utilization is arranged in the outer body cooperatively interacts with the sliding-groove that is arranged at body periphery in the elasticity, a rotatable angle, thereby make two supporting leg fixed covers be loaded on body inside in the elasticity, therefore, reach purpose easy for installation and easy to use, again because of outer body is provided with reinforced tube, can increase the intensity of the outer body behind the sheathed supporting leg, help improving its stability and Security.In addition, the utility model also has the purpose of saving material.
Below in conjunction with drawings and Examples, the technical solution of the utility model is described in further detail.
[description of drawings]
Fig. 1 is the schematic representation that is used for the general assembly of the link that is connected between bar and the bar in the utility model;
Fig. 2 be among Fig. 1 A to the schematic representation that amplifies of part;
Fig. 3 be among Fig. 1 B to the schematic representation that amplifies of part;
Fig. 4 be among Fig. 1 B to the part amplify the schematic representation of user mode;
Fig. 5 is the schematic representation of tennis support in the utility model;
Fig. 6 is that C among Fig. 5 is to the schematic representation that amplifies to the part with D;
Fig. 7 is the schematic representation of the utility model mesopodium ball stand;
Fig. 8 is that E among Fig. 7 is to the schematic representation that amplifies to the part with F;
Fig. 9 is the schematic representation of Fig. 7 mesopodium ball stand rounding state.
[embodiment]
Please refer to Fig. 1 to shown in Figure 9, illustrating below in conjunction with concrete a kind of embodiment provides a kind of link of being connected between bar and the bar of being used in the utility model, it comprise by complex root supporting leg 1 interconnect and supporting frame, the outer body 2, the reinforced tube 3 that is sheathed on periphery, outer body 2 upper end that constitute, be installed on outer body 2 inside elasticity in body 4 and be installed on the spring 6 between the body 4 and outer body 2 in the elasticity.
Described outer body 2 is to be made of up-small and down-big column casing, and the peripheral relative sidewall in the lower end of this outer body 2 is provided with arc flange body 21, and the inboard relative sidewall in outer body 2 upper ends is provided with the projection 22 of rectangular shape.Described reinforced tube 3 bodies are that the materials processing by the metallic aluminium alloy forms.Described supporting frame can be soldier's pang ball-collecting rack, Tennis net frame, vollyball frame, football frame and badminton bracket.
Please refer to Fig. 5 and shown in Figure 6, in the present embodiment, existing is principle and the structure that the example explanation is used for the link that is connected between bar and the bar with the Tennis net frame.The strut 8 that described Tennis net frame comprises tennis screen cloth 7 and is installed on tennis screen cloth 7 two ends, this strut 8 are fixedly connected the constituting of link that connected between bar by being used for bar by many supporting legs 1.The described link that is used for being connected between bar and the bar comprises body 4 in outer body 2, reinforced tube 3, the elasticity and the spring 6 that is sheathed on body 4 peripheries in the elasticity.
During installation, the supporting leg 1 of upper end places in the elasticity in the last containing space in the body 4, make second button column 47 on the second elasticity button 46 place in the trepanning 11 on the supporting leg 1, and the supporting leg 1 of lower end places in the elasticity in the following containing space in the body 4, first button column on the elasticity button 43 of winning is placed in the trepanning 11 on the supporting leg 1,2 one angles of rotary sleeve main body again, the projection that utilization is arranged in the outer body 2 cooperatively interacts with the sliding-groove 48 that is arranged at body 4 peripheries in the elasticity, a rotatable angle, thus reach purpose easy for installation and easy to use.In addition, the supporting leg 1 that is installed on the upper and lower end of body 4 inside in the elasticity can move up and down under spring 42 elastic force effects, makes to improve stability and Safety performance by the supporting leg 1 of adjusting upper and lower end.
Please refer to Fig. 7 to shown in Figure 9, existing is described principle and the structure that is used for the link that is connected between bar and the bar of example explanation with the football frame again.Described football frame comprises up and down horizontal supporting leg 9,10 and is installed on vertical square bearer at horizontal supporting leg 9,10 two ends up and down, and horizontal up and down supporting leg 9,10 two ends connect vertical square bearer and horizontal supporting leg 9,10 up and down by weldering fixed block 12 respectively.The described middle-end of horizontal supporting leg 9,10 up and down is respectively arranged with the bending link 13 that can bend connection.Described vertical square bearer comprises longitudinal bracing leg 14, is installed on the length yarn- clipping tube 15,16 at longitudinal bracing leg two ends about in the of 14, is installed on the bearing diagonal leg 17 on length yarn- clipping tube 15,16 the other ends.Described length yarn-clipping tube the 15, the 16th is made of bending link 13 and two pole.The middle-end of described longitudinal bracing leg 14 and bearing diagonal leg 17 is separately installed with and is used for the link that is connected between bar and the bar.This link places the supporting leg 1 of upper and lower end respectively in the elasticity in the containing space up and down in the body 4, win button column and second button column 47 are placed respectively in the trepanning 11 on the supporting leg 1, utilize the projection in the outer body 2 to cooperatively interact again with sliding-groove 48 on the interior body 4 of elasticity, 2 one angles of rotatable outer body, can reach the whole installation that is used for the link that is connected between bar and the bar, thereby reach easy for installation and easy to use.In addition, be installed on the supporting leg 1 of the upper and lower end in the body 4 in the elasticity, under the elastic force effect of spring 6, can move up and down, make and to improve stability and completeness by the supporting leg 1 of adjusting upper and lower end.
In sum, between the outer surface of outer body 2 internal surfaces and two supporting leg 1 intersections, be provided with body 4 in the elasticity of telescopic flexible connection, in this elasticity on the body 4 both sides be respectively arranged be used for supporting leg 1 on the elasticity buckling body that cooperatively interacts of trepanning 11; In elasticity, also be provided with spring 6 between body 4 and the outer body 2.During use, only two joint supporting legs 1 need be sheathed on body 4 inside in the elasticity, utilize to be arranged at first and second elasticity buckling body 43,46 on the body 4 in the elasticity and to be sheathed on trepanning 11 inside on the supporting leg 1 respectively; Utilization is arranged at the spring 6 of body 4 peripheries in the elasticity, and can making up and down, two supporting legs 1 move up and down; The projection that utilization is arranged in the outer body 2 cooperatively interacts with the sliding-groove 48 that is arranged at body 4 peripheries in the elasticity, a rotatable angle, thereby make two supporting leg 1 fixed covers be loaded on body 4 inside in the elasticity, therefore, reach purpose easy for installation and easy to use, again because of outer body 2 is provided with reinforced tube 3, can increase the intensity of the outer body 2 behind the sheathed supporting leg 1, help improving its stability and Security.In addition, the utility model also has the purpose of saving material.
Claims (6)
1. one kind is used for the link that is connected between bar and the bar, it comprises by the complex root supporting leg and interconnecting and the supporting frame that constitutes, be sheathed on the outer body of two supporting leg intersections, it is characterized in that: between the outer surface of overcoat body inner surface and two supporting leg intersections, be provided with body in the elasticity of telescopic flexible connection, in this elasticity on the body both sides be respectively arranged be used for supporting leg on the elasticity buckling body that cooperatively interacts of trepanning; In elasticity, also be provided with spring between body and the outer body.
2. the link that is connected between bar and the bar of being used for according to claim 1, it is characterized in that: the end in outer body is arranged with the reinforced tube that is used to increase elasticity button intensity.
3. the link that is connected between bar and the bar of being used for according to claim 1 is characterized in that: body is to form hollow cylinder by containing space up and down to constitute in the described elasticity, and this cylinder bottom outer periphery is equipped with the outer step that is used to settle spring; Offer shrinkage pool respectively on the relative sidewall of following containing space two, the rubber-like first elasticity buckling body is extended in the lower end in this shrinkage pool, and this first elasticity buckling body upper end madial wall is provided with to projecting inward first and fastens post; Offer groove respectively on the relative sidewall of last containing space two, extend one second elasticity button from the bottom of this groove, offer second button column that is used for the buckle supporting leg on the madial wall of this second elasticity button, offer on the outer side wall of the second elasticity buckling body and be used for and be arranged at the sliding-groove that is " L " type that the projection on the outer body madial wall cooperatively interacts.
4. the link that is connected between bar and the bar of being used for according to claim 1, it is characterized in that: described outer body is to be made of up-small and down-big column casing, the peripheral relative sidewall in the lower end of this outer body is provided with arc flange body, and the inboard relative sidewall in outer body upper end is provided with the projection of rectangular shape.
5. the link that is connected between bar and the bar of being used for according to claim 1 is characterized in that: described reinforced tube is that the materials processing by the metallic aluminium alloy forms.
6. the link that is connected between bar and the bar of being used for according to claim 1, it is characterized in that: described supporting frame can be soldier's pang ball-collecting rack, Tennis net frame, vollyball frame, football frame and badminton bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201335420U CN201521515U (en) | 2009-07-06 | 2009-07-06 | Connector for connecting bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201335420U CN201521515U (en) | 2009-07-06 | 2009-07-06 | Connector for connecting bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201521515U true CN201521515U (en) | 2010-07-07 |
Family
ID=42507692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201335420U Expired - Fee Related CN201521515U (en) | 2009-07-06 | 2009-07-06 | Connector for connecting bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201521515U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013163838A1 (en) * | 2012-05-02 | 2013-11-07 | 深圳市美之高实业发展有限公司 | Special-shaped pipe connector |
| CN105041801A (en) * | 2015-08-14 | 2015-11-11 | 苏州听毅华自动化设备有限公司 | Protective jacket lifting mechanism |
| CN105090186A (en) * | 2015-08-05 | 2015-11-25 | 苏州好洁清洁器具有限公司 | High-strength aluminum alloy telescopic pipe with locking alarm device |
| CN105952741A (en) * | 2016-05-10 | 2016-09-21 | 苏州市林氏精密五金标准件制造有限公司 | Sleeve butt joint piece |
| CN106438617A (en) * | 2016-09-29 | 2017-02-22 | 宁海安得文体用品有限公司 | Locking device for telescopic rod |
| CN106581942A (en) * | 2015-10-15 | 2017-04-26 | 南通精华动力科技有限公司 | Multifunctional training fitness equipment |
| CN108561385A (en) * | 2018-04-27 | 2018-09-21 | 卧椅行（清远）医疗装备技术有限公司 | A kind of threeway component of changeable structure direction |
| TWI648084B (en) * | 2017-10-20 | 2019-01-21 | 陳登癸 | Elbow joint device applied in goal |
| CN109464789A (en) * | 2019-01-04 | 2019-03-15 | 苏州海天运动器材有限公司 | A kind of folding ball-collecting rack |
| CN110285279A (en) * | 2019-05-31 | 2019-09-27 | 盐城市大丰洪联铸钢有限责任公司 | A kind of modular flange structure |
-
2009
- 2009-07-06 CN CN2009201335420U patent/CN201521515U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013163838A1 (en) * | 2012-05-02 | 2013-11-07 | 深圳市美之高实业发展有限公司 | Special-shaped pipe connector |
| CN105090186A (en) * | 2015-08-05 | 2015-11-25 | 苏州好洁清洁器具有限公司 | High-strength aluminum alloy telescopic pipe with locking alarm device |
| CN105041801A (en) * | 2015-08-14 | 2015-11-11 | 苏州听毅华自动化设备有限公司 | Protective jacket lifting mechanism |
| CN106581942A (en) * | 2015-10-15 | 2017-04-26 | 南通精华动力科技有限公司 | Multifunctional training fitness equipment |
| CN105952741A (en) * | 2016-05-10 | 2016-09-21 | 苏州市林氏精密五金标准件制造有限公司 | Sleeve butt joint piece |
| CN106438617A (en) * | 2016-09-29 | 2017-02-22 | 宁海安得文体用品有限公司 | Locking device for telescopic rod |
| TWI648084B (en) * | 2017-10-20 | 2019-01-21 | 陳登癸 | Elbow joint device applied in goal |
| CN108561385A (en) * | 2018-04-27 | 2018-09-21 | 卧椅行（清远）医疗装备技术有限公司 | A kind of threeway component of changeable structure direction |
| CN109464789A (en) * | 2019-01-04 | 2019-03-15 | 苏州海天运动器材有限公司 | A kind of folding ball-collecting rack |
| CN110285279A (en) * | 2019-05-31 | 2019-09-27 | 盐城市大丰洪联铸钢有限责任公司 | A kind of modular flange structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20170706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |