CN103669992B - Joint and folding rod group is rotationally connected with stop control device - Google Patents

Joint and folding rod group is rotationally connected with stop control device Download PDF

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Publication number
CN103669992B
CN103669992B CN201310456597.6A CN201310456597A CN103669992B CN 103669992 B CN103669992 B CN 103669992B CN 201310456597 A CN201310456597 A CN 201310456597A CN 103669992 B CN103669992 B CN 103669992B
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CN
China
Prior art keywords
described
joint
button
lug
rotationally connected
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CN201310456597.6A
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Chinese (zh)
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CN103669992A (en
Inventor
黄长久
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鹭谱达(厦门)户外用品有限公司
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Priority to CN201310456597.6A priority Critical patent/CN103669992B/en
Publication of CN103669992A publication Critical patent/CN103669992A/en
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Publication of CN103669992B publication Critical patent/CN103669992B/en

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Abstract

What the invention discloses band stop control device is rotationally connected joint and folding rod group.This is rotationally connected joint and comprises two socket joint, button and elastic body, described first socket joint and the pivot joint of second joint seat and pivot joint axis is axis X, described button comprises a button part and a keyed portions, described button is articulated in the first socket joint and rotates between lock position and loose position, described elastic body contact between the first socket joint and button to make button be subject to by the torsion of loose position towards lock position; Described button part and the affixed and V-shaped structure of keyed portions, what described lock-joining part divided is convexly equipped with projection on the side of button part; Described second joint seat has one around the arcwall of axis X, and described arcwall place is arranged with groove, described in be in lock position projection insert in groove.It produces following technique effect: compact conformation; Easy to operate, easy to assembly, location flexibly; Finger can be avoided by card, and security performance is high; Interlocking intensity is large, and stopping effect is good.

Description

Joint and folding rod group is rotationally connected with stop control device

Technical field

The present invention relates to and be a kind ofly rotationally connected joint and folding rod group with stop control device.

Background technology

Joint is rotationally connected, as the CN202990551U that Chinese patent database was announced on June 12nd, 2013 with stop control device.It comprises the first socket joint, second joint seat, button and elastic body.Described first socket joint and the pivot joint of second joint seat, described button comprises button part and keyed portions, described button part and keyed portions affixed and in slabbed construction, described keyed portions is convexly equipped with projection downwards, described button is articulated in the first socket joint and rotates between lock position and loose position, described elastic body contact between the first socket joint and button to make button be subject to by the torsion of loose position towards lock position; Described second joint seat is arranged with groove, described in be in lock position projection insert in groove.Due to button part with keyed portions is affixed and in slabbed construction, therefore this is rotationally connected joint and has following deficiency: 1, take up room large; 2, interlocking is firm not, easily departs from.

Summary of the invention

What the invention provides band stop control device is rotationally connected joint and folding rod group, which overcomes the deficiency be rotationally connected existing for joint with stop control device in background technology.

One of the present invention's technical scheme adopted solving its technical problem is:

Joint is rotationally connected with stop control device, comprise the first socket joint, second joint seat, button and elastic body, described first socket joint and the pivot joint of second joint seat and pivot joint axis is axis X, described button comprises a button part and a keyed portions, described button is articulated in the first socket joint and can rotates between lock position and loose position, described elastic body contact between the first socket joint and button to make button be subject to by the torsion of loose position towards lock position; Described button part and the affixed and V-shaped structure of keyed portions, what described lock-joining part divided is convexly equipped with projection on the side of button part; Described second joint seat has one around the arcwall of axis X, and described arcwall place is arranged with groove, described in be in lock position projection insert in groove.

Among one embodiment, described first socket joint comprises the first pedestal and stretches out the first lug of the first pedestal; Described second joint seat is articulated in the first lug, and described keyed portions is between the first pedestal and second joint seat.

Among one embodiment, described first lug number is one, and described first lug is outstanding in the middle part of the first pedestal; Described second joint seat comprises the second pedestal and stretches out two the second lugs of the second pedestal, and described first lug is between two second lugs, and described axis X is through the first lug and the second lug; Described second lug establishes above-mentioned arcwall.

Among one embodiment, the recessed locating slot of described first lug, described elastic body is Compress Spring, and described Compress Spring is positioned at locating slot and contact button part.

Among one embodiment, described keyed portions comprises two interlocking seats, and described projection is located at interlocking seat, described two interlocking seat intervals and be fixed in button part both sides respectively, and described two interlocking seats lay respectively at the first lug both sides.

Among one embodiment, described button part both sides are all connected with affixed, and described two interlocking seats are fixed in the side of practising physiognomy of two affixed respectively, and described two affixed are positioned at outside second joint seat.

Among one embodiment, affixed limited block inside described second lug, the recessed arc notch of described first lug side periphery, the center of circle of described arc notch is positioned in axis X, described limited block energy opposing arcuate breach motion.

Among one embodiment, described projection has one in the face of the lateral surface of a medial surface and medial surface dorsad of button part, and the angle between described medial surface and keyed portions is not more than 90 degree.

Among one embodiment, described angle is 80-90 degree.

The present invention solves two of the technical scheme adopted of its technical problem:

Apply the folding rod group being rotationally connected joint of described band stop control device, it is characterized in that: comprise and be rotationally connected joint, the first bar and the second bar, affixed first bar of described first socket joint, affixed second bar of described second joint seat.

The technical program is compared with background technology, and its tool has the following advantages:

1, button part and the V-shaped structure of keyed portions, what lock-joining part divided is convexly equipped with projection on the side of button part, second joint seat has one around the arcwall of axis X, arcwall place is arranged with groove, the projection being in lock position is inserted in groove, therefore overcome the deficiency existing for background technology, and produce following technique effect: a, compact conformation; B, easy to operate, easy to assembly, location flexibly; C, can avoid finger by card, security performance is high; D, interlocking intensity are large, and rotating still counter-rotation regardless of positive direction can be firmly limited to avoid departing from, and stopping effect is good.

2, keyed portions is between the first pedestal and second joint seat, and interlocking intensity is larger, and stopping effect is better.

3, the first lug is between two second lugs, and axis X is through the first lug and the second lug, and the second lug establishes above-mentioned arcwall, compact conformation.

4, the recessed locating slot of the first lug, Compress Spring is positioned at locating slot and button part, and structure is simple, easy to assembly, can retainer spring.

5, two interlocking seat intervals and be fixed in button part both sides respectively, two interlocking seats lay respectively at the first lug both sides, compact conformation.

6, button part both sides are all connected with affixed, and two interlocking seats are fixed in the side of practising physiognomy of two affixed respectively, and two affixed are positioned at outside second joint seat, compact conformation, appearance looks elegant.

7, limited block energy opposing arcuate breach motion, coordinate the structure between draw-in groove and projection, when making to rotate in place, projection just snaps in draw-in groove, handled easily.

8, the angle between medial surface and keyed portions is not more than 90 degree, and interlocking intensity is large, and rotating still counter-rotation regardless of positive direction can be firmly limited to avoid departing from, and stopping effect is good.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the invention will be further described.

Fig. 1 depicts the generalized section of folding rod group, and folding rod group is in deployed condition, and button is in lock position.

Fig. 2 depicts the generalized section of folding rod group, and folding rod group is in deployed condition, and button is in loose position.

Fig. 3 depicts the generalized section of folding rod group, and folding rod group is in one of folding process.

Fig. 4 depicts the generalized section of folding rod group, and folding rod group is in folding process two.

Fig. 5 depicts the generalized section of folding rod group, and folding rod group is in folding state.

Fig. 6 depicts the schematic perspective view of folding rod group, and folding rod group is in deployed condition.

Fig. 7 depicts the schematic perspective view of folding rod group, and folding rod group is in folding state.

Fig. 8 depicts the perspective exploded view of folding rod group.

Fig. 9 depicts the schematic front view of folding rod group.

Figure 10 depicts the schematic top plan view of folding rod group.

Figure 11 depicts the A-A generalized section of Figure 10.

Figure 12 depicts the section decomposing schematic representation of folding rod group.

The master that Figure 13 depicts folding rod group looks decomposing schematic representation.

Detailed description of the invention

Please refer to Fig. 1 to Figure 13, described band stop control device be rotationally connected joint 100, comprise the first socket joint 110, second joint seat 120, button 130 and elastic body 140.When described be rotationally connected joint 100 for folding rod group time, it comprises the first bar and the second bar, affixed first bar of described first socket joint 110, affixed second bar of described second joint seat 120, such as tent bar group, among the present embodiment, illustrate for tent bar group and be rotationally connected joint 100 structure, when not as limit, as required, this is rotationally connected joint 100 and can be applicable in other rotation connection structure, as in folding seat, folding bed etc. product.When for tent bar group, described first bar is the first tent bar 200, and described second bar is the second tent bar 300.

Described first socket joint 110 and second joint seat 120 are by pivot 150 pivot joint and pivot joint axis is axis X.Described button 130 comprises button part 131 and a keyed portions 132, described button part 131 and the affixed and V-shaped structure of keyed portions 132, best, the one-body molded mode of described affixed employing.Described keyed portions 132 has one in the face of the lateral surface of a medial surface and medial surface dorsad of button part 131, and described medial surface is convexly equipped with protruding 133.Described button 131 is articulated in the first socket joint 110 and can rotates between lock position and loose position, and preferably this pivot points is positioned at the junction of V-arrangement.Described elastic body 140 contact between the first socket joint 110 and button 130 to make button 130 be subject to by the torsion of loose position towards lock position.Described second joint seat 120 has one around the arcwall 121 of axis X, and described arcwall 121 place is arranged with groove 122, described in be in lock position projection 133 insert in groove 122.

Described first socket joint 110 comprises the first pedestal 111 and stretches out the first lug 112 of the first pedestal, described first lug 112 number is one, described first lug 112 is outstanding in the middle part of the first pedestal 111, the first pedestal 111 is also had be positioned at the mating part of the first lug 112 both sides.Described second joint seat 120 comprises the second pedestal 123 and stretches out two the second lugs 124 of the second pedestal 123, described first lug 112 is between two second lugs 124, described pivot 150 is through the first lug 112 and the second lug 124, such as rivet, or bolt etc., to make to be formed between them pin-jointed structure; Described second lug 124 establishes above-mentioned arcwall 121.Described first lug 112 also has the arcwall around axis X.Described keyed portions 132 is between the first pedestal 111 and second joint seat 120, and in a preferred version, keyed portions 132 has between the mating part of the first pedestal 111 and the second lug 124.

Described keyed portions 132 comprises two interlocking seats 134, described protruding 133 are located at interlocking seat 134, described two interlocking seat 134 intervals and be fixed in button part 131 both sides respectively, described two interlocking seats 134 lay respectively at the first lug 112 both sides, in other words, described first lug 112 is positioned between two interlocking seats 134.In one preferred version, described button part 131 both sides are all connected with affixed 135, described two interlocking seats 134 are fixed in the side of practising physiognomy of two affixed 135 respectively, described two affixed 135 are positioned at outside second joint seat 120, or described two second lugs are positioned between two affixed 135, make appearance looks elegant by this structure, compact conformation, can also avoid user to point and be pressed from both sides.In one preferred version, described protruding 133 have one in the face of the lateral surface of a medial surface and medial surface dorsad of button part, and the included angle B between described medial surface and keyed portions is not more than 90 degree, best, and described angle is 80-90 degree.

In one preferred version, the recessed locating slot 113 of described first lug 112 end face, described elastic body 140 is Compress Spring, and described Compress Spring is positioned at locating slot and the side towards keyed portions of contact button part 131, preferably this side place projection one short column, described spring socket short column.

In one preferred version, described two second lugs 124 practise physiognomy to the affixed limited block 125 in inner side, the peripheral recessed formation arc notch 114 of described first lug 112 two sides, the center of circle of described arc notch 114 is positioned in axis X, when two tent bars relatively rotate, described limited block 125 can move by opposing arcuate breach 114, when limited block 125 is positioned at arc notch 114 one end, the angle of two tent bars is 0 degree or close to 0 degree, two tent bars are parallel, the angle being positioned at two tent bars during arc notch 114 other end is 180 degree, and two tent bars launch.

As required, orientation angle when joint is opened can just can be changed by changing angle residing for the draw-in groove position on joint.

The above, be only present pre-ferred embodiments, therefore can not limit scope of the invention process according to this, the equivalence change namely done according to the scope of the claims of the present invention and description with modify, all should still belong in scope that the present invention contains.

Claims (10)

1. that is with stop control device is rotationally connected joint, comprise the first socket joint, second joint seat, button and elastic body, described first socket joint and the pivot joint of second joint seat and pivot joint axis is axis X, described button comprises a button part and a keyed portions, described button is articulated in the first socket joint and can rotates between lock position and loose position, described elastic body contact between the first socket joint and button to make button be subject to by the torsion of loose position towards lock position, described second joint seat has one around the arcwall of axis X, it is characterized in that: described button part and the affixed and V-shaped structure of keyed portions, what described lock-joining part divided is convexly equipped with projection on the side of button part, described arcwall place is arranged with groove, described in be in lock position projection insert in groove.
2. band stop control device according to claim 1 be rotationally connected joint, it is characterized in that: described first socket joint comprises the first pedestal and stretches out the first lug of the first pedestal; Described second joint seat is articulated in the first lug, and described keyed portions is between the first pedestal and second joint seat.
3. band stop control device according to claim 2 be rotationally connected joint, it is characterized in that: described first lug number is one, described first lug is outstanding in the middle part of the first pedestal; Described second joint seat comprises the second pedestal and stretches out two the second lugs of the second pedestal, and described first lug is between two second lugs, and described axis X is through the first lug and the second lug; Described second lug establishes above-mentioned arcwall.
4. band stop control device according to claim 2 be rotationally connected joint, it is characterized in that: the recessed locating slot of described first lug, described elastic body is Compress Spring, and described Compress Spring is positioned at locating slot and contact button part.
5. band stop control device according to claim 3 be rotationally connected joint, it is characterized in that: described keyed portions comprises two interlocking seats, described projection is located at interlocking seat, described two interlocking seat intervals and be fixed in button part both sides respectively, described two interlocking seats lay respectively at the first lug both sides.
6. band stop control device according to claim 5 be rotationally connected joint, it is characterized in that: described button part both sides are all connected with affixed, described two interlocking seats are fixed in the side of practising physiognomy of two affixed respectively, and described two affixed are positioned at outside second joint seat.
7. band stop control device according to claim 3 be rotationally connected joint, it is characterized in that: affixed limited block inside described second lug, the recessed arc notch of described first lug side periphery, the center of circle of described arc notch is positioned in axis X, described limited block energy opposing arcuate breach motion.
8. the band stop control device according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 be rotationally connected joint, it is characterized in that: described projection has one in the face of the lateral surface of a medial surface and medial surface dorsad of button part, and the angle between described medial surface and keyed portions is not more than 90 degree.
9. band stop control device according to claim 8 be rotationally connected joint, it is characterized in that: described angle is 80-90 degree.
10. the folding rod group being rotationally connected joint of an application rights requirement 1 or 2 or 3 or 4 or 5 or the band stop control device described in 6 or 7, it is characterized in that: comprise and be rotationally connected joint, the first bar and the second bar, affixed first bar of described first socket joint, affixed second bar of described second joint seat.
CN201310456597.6A 2013-09-29 2013-09-29 Joint and folding rod group is rotationally connected with stop control device CN103669992B (en)

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Application Number Priority Date Filing Date Title
CN201310456597.6A CN103669992B (en) 2013-09-29 2013-09-29 Joint and folding rod group is rotationally connected with stop control device

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Application Number Priority Date Filing Date Title
CN201310456597.6A CN103669992B (en) 2013-09-29 2013-09-29 Joint and folding rod group is rotationally connected with stop control device

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CN103669992B true CN103669992B (en) 2016-01-20

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105083143A (en) * 2014-09-18 2015-11-25 宁波万汇窗篷用品有限公司 Awning device
EP3225762A1 (en) * 2016-04-01 2017-10-04 Activa Awning Inc. Awning apparatus
CN107654114B (en) * 2016-07-26 2019-04-23 能昌实业股份有限公司 Joint structure
CN110345406B (en) * 2019-06-12 2020-05-05 深圳市宝富来智能技术有限公司 Lifting working lamp

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0507012A1 (en) * 1991-04-04 1992-10-07 Bae Jin Corporation Lower joint folding preventing device for one touch type dome shaped tent
US6679643B1 (en) * 2002-03-11 2004-01-20 Northpole Unlimited Device for jointing poles of tent
CN201326291Y (en) * 2008-11-27 2009-10-14 厦门进雄企业有限公司 Pivoting mechanism and tent frame
CN202990551U (en) * 2012-11-21 2013-06-12 客贝利(厦门)休闲用品有限公司 Button joint
CN203145566U (en) * 2013-03-11 2013-08-21 客贝利(厦门)休闲用品有限公司 Connector

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7621289B2 (en) * 2005-02-15 2009-11-24 Baejin Corporation Connector of instant set-up foldable tent frame

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0507012A1 (en) * 1991-04-04 1992-10-07 Bae Jin Corporation Lower joint folding preventing device for one touch type dome shaped tent
US6679643B1 (en) * 2002-03-11 2004-01-20 Northpole Unlimited Device for jointing poles of tent
CN201326291Y (en) * 2008-11-27 2009-10-14 厦门进雄企业有限公司 Pivoting mechanism and tent frame
CN202990551U (en) * 2012-11-21 2013-06-12 客贝利(厦门)休闲用品有限公司 Button joint
CN203145566U (en) * 2013-03-11 2013-08-21 客贝利(厦门)休闲用品有限公司 Connector

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