CN102011510B - Joint device - Google Patents
Joint device Download PDFInfo
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- CN102011510B CN102011510B CN200910171800A CN200910171800A CN102011510B CN 102011510 B CN102011510 B CN 102011510B CN 200910171800 A CN200910171800 A CN 200910171800A CN 200910171800 A CN200910171800 A CN 200910171800A CN 102011510 B CN102011510 B CN 102011510B
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- China
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- connection head
- seated connection
- public
- slide block
- female
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Abstract
The invention relates to a joint device which can be arranged between every two adjacent frameworks and used for enabling the adjacent frameworks to be oppositely folded or spread and positioned. The joint device comprises a male seat joint and a female seat joint that are oppositely covered, a sliding block is arranged between the male seat joint and the female seat joint in a sliding manner, an annular baffle wall is arranged on the female seat joint and provided with at least one through hole, a corresponding actuating lug boss is arranged on the sliding block, an elastic assembly is arranged between the sliding block and the inner peripheral edge of the male seat joint, when the sliding block protrudes out of the male seat joint and the female seat joint, the actuating lug boss is clamped in the through hole so as to limit that the male seat joint and the female seat joint can not relatively rotate and the frameworks are positioned in a spreading state, when the sliding block is pushed into the male seat joint and the female seat joint, the actuating lug boss is separated from the through hole so that the male seat joint and the female seat joint can relatively rotate and the frameworks are folded, therefore, residual members are not influenced by the entering sliding block and the integrity of the residual members is maintained, and the operation of a user is convenient.
Description
Technical field
The present invention is a kind of joint arrangement, is meant a kind of being installed between skeleton especially, uses so that adjacent skeleton is able to the joint arrangement of corresponding pivot joint.
Background technology
The camp that can encamp fast and strike camp of prior art is shown in EP1975346 patent case; See also Fig. 8 and shown in Figure 9, it includes mutual binding and foldable support body 80 reaches the canopy cloth 90 that interfixes with support body 80, and wherein support body 80 is made up of a plurality of skeletons 81 and 82 of a plurality of joint arrangements; Each joint arrangement 82 is installed between the adjacent skeleton 81; With so that adjacent bone frame 81 folding or strut relatively is provided with latch 821 in the joint arrangement 82, change joint arrangement 82 lock-out states by moving axially of latch 821; Pulling out latch 821 can unlock and make joint arrangement 82 be pivotable state; Yet, because the end of latch 821 exposes to outside the surface of joint arrangement 82, so work as that camp integral body is folding state or in the folding process; Latch 821 will make 90 breakages of canopy cloth then really to have its inconvenience in the use easily with contacting of canopy cloth 90.
Summary of the invention
Because the shortcoming of aforesaid prior art, the present invention has designed a kind of joint arrangement, can keep the integrality of all the other structures and be convenient to the folding of skeleton.
For reaching above-mentioned goal of the invention, the technological means that the present invention adopted is a kind of joint arrangement of design, comprising:
One female seated connection head, its medial surface projection is formed with an annular retaining wall, and the medial surface indent of female seated connection head is formed with loop orbit in, and interior loop orbit is positioned at the inner peripheral of retaining wall relatively, and hole formed therethrough has at least one through hole on the retaining wall;
One public seated connection head, its lid is established and is hubbed on the medial surface of female seated connection head, and the periphery hole formed therethrough of public seated connection head has an opening;
One slide block; It is slidedly arranged between public seated connection head and the female seated connection head; The external end edge of slide block is arranged in the opening of public seated connection head; First side of slide block is with respect to the medial surface of public seated connection head, and second side of slide block is with respect to the medial surface of female seated connection head, and the extension of second side of slide block is formed with one and activates projection;
One elastic parts, it is located between the interior ora terminalis of inner peripheral and slide block of public seated connection head;
Two extensions, it is extended by the outer peripheral edges outward radial of female seated connection head and public seated connection head respectively.
The invention has the advantages that; Cooperate the design of the retaining wall of female seated connection head by slide block, make slide block only when camp launches to be stationary state, protrude in outside the male and female seated connection head, and must slide block be pressed between the male and female seated connection head and can relatively rotate the skeleton of joint with the folding camp; So when camp integral body is folding state; Slide block submerges between the male and female seated connection head and all the other members is not exerted an influence, and therefore, the integrality of canopy cloth is maintained; And push slide block and can remove the lock-out state between male and female seated connection head easily, the slide block that is arranged so that of elastic parts ejects the location automatically again, and therefore, the present invention is more convenient in the use.
Description of drawings
Fig. 1 is an assembly exploded view of the present invention
Fig. 2 is the section action diagram of looking closely of the present invention
Fig. 3 is a side-looking action diagram of the present invention
Fig. 4 is opposite side apparent motion mapping of the present invention
Fig. 5 is female seated connection head side cutaway view of another embodiment of the present invention
Fig. 6 is the stereo appearance figure of further embodiment of this invention
Fig. 7 is the side-looking action diagram of further embodiment of this invention
Fig. 8 is the stereo appearance figure after the camp of prior art launches
Fig. 9 is the amplification stereogram after the camp folding of prior art
The primary clustering symbol description
10, loop orbit in the female seated connection head 11 of 10A
12 outer loop orbits 13,13A retaining wall
131,131A through hole 14 pivot posts
20 public seated connection head 21 radial track
22 guiding fins, 23 openings
24C shape guide plate 241 breach
25 limited posts, 30 slide blocks
31 ribs, 32 guiding elongated slots
33 activate projection 34 slotted holes
40 elastic parts 50,50A extension
51C connected in star 52A caulking groove
60 tube connectors, 70 spacer pins
80 support bodys, 81 skeletons
82 joint arrangements, 821 latches
90 canopy cloth
The specific embodiment
Below cooperate graphic and of the present invention preferred embodiment, further setting forth the present invention is to reach the technological means that predetermined goal of the invention is taked.
See also shown in Figure 1ly, the present invention includes the public seated connection head of a female seated connection head 10, one 20, a slide block 30, an elastic parts 40 and two extensions 50.
10 one-tenth on aforesaid female seated connection head is discoid; Indent is formed with a loop orbit 11 and an outer loop orbit 12 in one in the medial surface of female seated connection head 10; Be provided with an annular retaining wall 13 between interior loop orbit 11 and the outer loop orbit 12; Be formed with at least one through hole 131 on the retaining wall 13, the medial surface central authorities projection of female seated connection head 10 is formed with a pivot post 14.
Aforesaid public seated connection head 20 lids are established and are hubbed on the medial surface of female seated connection head 10; The medial surface indent of public seated connection head 20 is formed with a radial track 21; Radial track 21 bottom surfaces are formed with a plurality of guiding fins 22; One opening 23 runs through the periphery of public seated connection head 20 and communicates with radial track 21; Projection is formed with a C shape guide plate 24 on the medial surface of public seated connection head 20, and C shape guide plate 24 is arranged in the outer loop orbit 12 of female seated connection head 10, and the breach 241 of C shape guide plate 24 is corresponding with the opening 23 of public seated connection head 20.
Second side of slide block 30 is extended and is formed with one and activates projection 33, and when the external end edge of slide block 30 ran through public seated connection head 20 outside, actuating projection 33 was sticked in the through hole 131 of annular retaining wall 13 of female seated connection head 10; When slide block 30 is fully retracted between public seated connection head 20 and the female seated connection head 10, and the external surface of slide block 30 activates projection 33 and breaks away from through holes 131 and be arranged in loop orbit 11 can flush with the outer peripheral edges of public seated connection head 20 and female seated connection head 10 time.
Make it in sliding stroke, not break away from public seated connection head 20 in order to limit slide block 30; The present invention can be provided with position limiting structure, and these position limiting structures can be reached by many possible structures, only disclose preferable structure kenel at these embodiments of the invention; Medial surface central authorities projection in public seated connection head 20 is formed with a limited post 25; The limited post 25 of public seated connection head 20 is sheathed on outside the pivot post 14 of female seated connection head 10, and hole formed therethrough has a slotted hole 34 in the slide block 30, and the slotted hole 34 of slide block 30 is sheathed on outside the limited post 25 of public seated connection head 20; When slide block 30 radially slides, by the two ends of slotted hole 34 and limited post 25 against making it not break away from public seated connection head 20 with restriction slide block 30.
Aforesaid elastic parts 40 is located between the interior ora terminalis of inner peripheral and slide block 30 of public seated connection head 20, and elastic parts 40 can be located in the radial track 21, and this elastic parts 40 can be a spring.
See also Fig. 1 and shown in Figure 2; Aforesaid two extensions 50 are extended by the outer peripheral edges outward radial of female seated connection head 10 and public seated connection head 20 respectively; The outside wall surface indent of each extension 50 is formed with a C connected in star 51, and each extension 50 outer tube connectors 60 that are arranged with, tube connector 60 can be used to that skeleton with camp interconnects or can be integrally formed with the skeleton of camp; The side wall surface of tube connector 60 is penetrated with two spacer pins 70; The end of spacer pin 70 is slidedly arranged in the C connected in star 51, then makes tube connector 60 to rotate with respect to extension 50 and is used as absorbing external force and then reaches cushioning effect, and limit the rotational angle of tube connector 60 by spacer pin 70 and cooperating of C connected in star 51; C connected in star 51 can be 270 degree, and the angle of 70 of two spacer pins can be 90 degree.
See also Fig. 1 and shown in Figure 3; When desiring the skeleton of folding camp; The application of force promotes slide block 30 with in the public seated connection head 20 of retraction and the female seated connection head 10 time; Owing to the actuating projection of slide block 30 33 break away from through holes 131 be placed in in the loop orbit 11, activating projection 33 can be free to slide in interior loop orbit 11, this moment, public seated connection head 20 and female seated connection head 10 can rotate relatively; Then change the angle between two extensions 50, and the elastic force continuous action of elastic parts 40 and make and activate projection 33 and be posted by on the annular retaining wall 13;
See also shown in Figure 4; When desire was launched the skeleton of camp, public seated connection head 20 and female seated connection head 10 rotated to and make when activating projection 33 with respect to the through hole 131 of annular retaining wall 13, and the elastic force of elastic parts 40 forces slide block 30 to move; Then activating projection 33 is sticked in the through hole 131; This moment, fixing public seated connection head 20 was with the relative angle of female seated connection head 10 and can't relatively rotate again, then made two extensions 50 be 180 degree, and then made the state that the skeletal fixation of camp is being launched.
Because camp is between the skeleton of diverse location; After it launches fully; Has the different fixed angle between the skeleton of diverse location; For example the fixed angle of the skeleton at camp top can be about 120 degree and the fixed angle of the skeleton of camp side can be about 180 degree, then please cooperate to consult shown in Figure 5ly, and the annular retaining wall 13A of female seated connection head 10 of the present invention can be formed with plurality of through holes 131A; And then make public seated connection head 20 to form a plurality of different fixed angles with respect to female seated connection head 10, between the skeleton that is applicable to diverse location.
Moreover; See also Fig. 6 and shown in Figure 7,, on two extensions, 50 corresponding end faces, can be formed with caulking groove 52A and the fixture block 53A that matches in order to increase the safety in the use; The height of fixture block 53A is greater than the degree of depth of caulking groove 52A; So when two extensions 50 are 180 when spending, the corresponding end of two extensions 50 receives keeping out of fixture block 53A and forms a gap 54A, in operating process, clipped to by two extensions 50 accidentally with the person's of avoiding the use of hand.
The above only is preferred embodiment of the present invention; Not being that the present invention is done any pro forma restriction, though the present invention with the preferred embodiment exposure as above, yet is not in order to limit the present invention; Has common knowledge the knowledgeable in the technical field under any; In the scope that does not break away from technical scheme of the present invention, make a little change or be modified to the equivalent embodiment of equivalent variations when the technology contents of above-mentioned announcement capable of using, be the content that does not break away from technical scheme of the present invention in every case;, all still belong in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present invention.
Claims (14)
1. a joint arrangement is characterized in that, comprising:
One female seated connection head, its medial surface projection is formed with an annular retaining wall, and the medial surface indent of female seated connection head is formed with loop orbit in, and interior loop orbit is positioned at the inner peripheral of retaining wall relatively, and hole formed therethrough has at least one through hole on the retaining wall;
One public seated connection head, its lid is established and is hubbed on the medial surface of female seated connection head, and the periphery hole formed therethrough of public seated connection head has an opening;
One slide block; It is slidedly arranged between public seated connection head and the female seated connection head; The external end edge of slide block is arranged in the opening of public seated connection head; First side of slide block is with respect to the medial surface of public seated connection head, and second side of slide block is with respect to the medial surface of female seated connection head, and the extension of second side of slide block is formed with one and activates projection;
One elastic parts, it is located between the interior ora terminalis of inner peripheral and slide block of public seated connection head;
Two extensions, it is extended by the outer peripheral edges outward radial of female seated connection head and public seated connection head respectively.
2. joint arrangement as claimed in claim 1 is characterized in that: the medial surface indent of wherein public seated connection head is formed with a radial track, and radial track communicates with the opening of public seated connection head.
3. joint arrangement as claimed in claim 2; It is characterized in that: the radial track bottom surface of wherein public seated connection head is formed with a plurality of guiding fins; One side of slide block is posted by the medial surface of public seated connection head and is formed with a plurality of guiding elongated slots, and each guiding elongated slot of slide block is sheathed on outside the corresponding guiding fin of radial track.
4. like each described joint arrangement in the claim 1 to 3; It is characterized in that: the medial surface indent of wherein female seated connection head is formed with an outer loop orbit; This retaining wall interior loop orbit and outside between the loop orbit, projection is formed with a C shape guide plate on the medial surface of public seated connection head, C shape guide plate is arranged in the outer loop orbit of female seated connection head; C shape guide plate has a breach, and this breach is corresponding with the opening of public seated connection head.
5. like each described joint arrangement in the claim 1 to 3, it is characterized in that: the medial surface central authorities projection of wherein public seated connection head is formed with a limited post, and hole formed therethrough has a slotted hole in the slide block, and the slotted hole of slide block is sheathed on outside the limited post of public seated connection head.
6. joint arrangement as claimed in claim 5 is characterized in that: the medial surface central authorities projection of wherein female seated connection head is formed with a pivot post, and the limited post of public seated connection head is sheathed on outside the pivot post of female seated connection head.
7. joint arrangement as claimed in claim 4 is characterized in that: the medial surface central authorities projection of wherein public seated connection head is formed with a limited post, and hole formed therethrough has a slotted hole in the slide block, and the slotted hole of slide block is sheathed on outside the limited post of public seated connection head.
8. joint arrangement as claimed in claim 7 is characterized in that: the medial surface central authorities projection of wherein female seated connection head is formed with a pivot post, and the limited post of public seated connection head is sheathed on outside the pivot post of female seated connection head.
9. like each described joint arrangement in the claim 1 to 3, it is characterized in that: the retaining wall of wherein female seated connection head has plurality of through holes.
10. like each described joint arrangement in the claim 1 to 3; It is characterized in that: wherein the outside wall surface indent of each extension is formed with a C connected in star; Each extension is arranged with a tube connector outward; The side wall surface of each tube connector is penetrated with two spacer pins, and the end of spacer pin is slidedly arranged in the corresponding C connected in star.
11. joint arrangement as claimed in claim 8; It is characterized in that: wherein the outside wall surface indent of each extension is formed with a C connected in star; Each extension is arranged with a tube connector outward; The side wall surface of each tube connector is penetrated with two spacer pins, and the end of spacer pin is slidedly arranged in the corresponding C connected in star.
12. like each described joint arrangement in the claim 1 to 3, it is characterized in that: be formed separately caulking groove and the fixture block that matches on the corresponding end face of this two extension, the height of fixture block is greater than the degree of depth of caulking groove.
13. joint arrangement as claimed in claim 11 is characterized in that: be formed separately caulking groove and the fixture block that matches on the corresponding end face of this two extension, the height of fixture block is greater than the degree of depth of caulking groove.
14. joint arrangement as claimed in claim 13 is characterized in that: wherein be formed with a plurality of ribs on the external end edge of slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910171800A CN102011510B (en) | 2009-09-08 | 2009-09-08 | Joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910171800A CN102011510B (en) | 2009-09-08 | 2009-09-08 | Joint device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102011510A CN102011510A (en) | 2011-04-13 |
| CN102011510B true CN102011510B (en) | 2012-09-12 |
Family
ID=43841822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910171800A Active CN102011510B (en) | 2009-09-08 | 2009-09-08 | Joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102011510B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI613351B (en) * | 2016-07-26 | 2018-02-01 | Joint structure |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624802A (en) * | 2013-12-09 | 2014-03-12 | 广西大学 | Electromagnetic limiting device for robot mechanism |
| CN104100128B (en) * | 2014-07-02 | 2017-01-25 | 客贝利(厦门)休闲用品有限公司 | Tent support |
| CN107654114B (en) * | 2016-07-26 | 2019-04-23 | 能昌实业股份有限公司 | Joint structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2150281Y (en) * | 1993-01-01 | 1993-12-22 | 庄清宝 | Structure of moveable tent-frame |
| CN2416181Y (en) * | 2000-03-16 | 2001-01-24 | 高青有限公司 | Joint element structure |
| CN2635827Y (en) * | 2003-02-14 | 2004-08-25 | 陈永树 | Tent |
| GB2423096A (en) * | 2005-02-14 | 2006-08-16 | Baejin Corp | A connector of instant set-up foldable tent frames |
-
2009
- 2009-09-08 CN CN200910171800A patent/CN102011510B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2150281Y (en) * | 1993-01-01 | 1993-12-22 | 庄清宝 | Structure of moveable tent-frame |
| CN2416181Y (en) * | 2000-03-16 | 2001-01-24 | 高青有限公司 | Joint element structure |
| CN2635827Y (en) * | 2003-02-14 | 2004-08-25 | 陈永树 | Tent |
| GB2423096A (en) * | 2005-02-14 | 2006-08-16 | Baejin Corp | A connector of instant set-up foldable tent frames |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI613351B (en) * | 2016-07-26 | 2018-02-01 | Joint structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102011510A (en) | 2011-04-13 |
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| C14 | Grant of patent or utility model | ||
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