CN203145566U

CN203145566U - Connector

Info

Publication number: CN203145566U
Application number: CN2013201084630U
Authority: CN
Inventors: 陈棋镐
Original assignee: Kebeili Xiamen Leisure Products Co Ltd
Current assignee: Kebeili Xiamen Leisure Products Co Ltd
Priority date: 2013-03-11
Filing date: 2013-03-11
Publication date: 2013-08-21
Anticipated expiration: 2023-03-11
Also published as: WO2014139301A1

Abstract

The utility model discloses a connector which comprises a joint cover and a joint head respectively connected with the end portions of two rods. The joint head is movably sleeved between two lug sheets of the joint cover through a pin, a sinking groove is longitudinally formed in the middle of the join head, a spring is contained in the sinking groove, a movable block is sleeved on the sinking groove, and the movable block upwards ejected by spring is clamped into the joint cover. A matching groove matched with the shape of the movable block is formed on the connector, the movable block is sleeved on the matching groove in a combination mode, two sides of the movable block are respectively provided with a strip-shaped hole, the front of the joint cover and the front of the joint head are respectively provided with a pivot hole, the pin penetrates through the pivot holes, the pin penetrates through the strip-shaped holes in the movable block on the joint head at the same time, and a button capable of downwards pressing the movable block is arranged on the joint cover. The connector is simple in structure, the joint head of the connector is sleeved in the joint cover, folding can be directly achieved through unlocking after pressing, so that the connector is convenient to use.

Description

A kind of joint

Technical field

The utility model relates to a kind of syndeton, relates to a kind of joint in particular.

Background technology

For the joint that is used between the rod member connecting with and can carrying out folding, for example the connector that arranges between two rod members that connect of tent is to realize expansion and the folding between two rod members, its general structure that adopts the unidirectional connector of U-shaped groove, or the connector of two pivot bush units, all need by rivet with two its be hinged, the two pivot joint and be that axle rotates with the rivet, and internal constructions such as corresponding locking screens or back-moving spring are gone up in cooperation, so that it rotates more flexible and can fix when supporting expansion, such structure is comparatively complicated, assemble also more loaded down with trivial details, and some connector is for cooperating folding, also must carry out pull and bounce back to reach the expansion between two connectors and fold when folding, such connector operation is more painstaking, and is inconvenient in the use.

The utility model content

The purpose of this utility model is to provide a kind of joint, and it is simple in structure, and the ball and socket joint of joint is socketed in the cover of joint, and can directly realize doubling by pressing the back release, and is easy to use.

In order to reach above-mentioned purpose, solution of the present utility model is:

A kind of joint, it comprises joint cover and the ball and socket joint that is connected to two Rod end, ball and socket joint is actively socketed between two auricles of joint cover by a pin, the middle part of ball and socket joint vertically is provided with a deep gouge, be equipped with a spring in the deep gouge, deep gouge is arranged with a movable block outward, and the movable block that spring upwards holds snaps in the cover of joint.

Be formed with the mating groove that cooperates the movable block shape on the described connector, movable block is nested with and is combined on the mating groove.

The both sides of described movable block are respectively equipped with bar hole.

Described pin passes the pivot hole that joint cover and ball and socket joint the place ahead are respectively equipped with, and pin passes the bar hole in the movable block on the ball and socket joint simultaneously.

Cover top, described joint is provided with a button that can press down movable block.

Described button is arranged on the front end of a cantilever, and this cantilever is positioned at the upper surface of joint cover.

Cover top, described joint is provided with an opening, and button is arranged in this opening, and this button top is pressing tablet, and the foot of pressing tablet below passes opening and presses down movable block.

After adopting said structure, joint of the present utility model is by joint cover and the ball and socket joint of two pivot bush units, ball and socket joint is movably connected in the cover of joint, can go up the movable block that bullet holds and presses down by in ball and socket joint, arranging one, when ball and socket joint is connected the joint cover, movable block upwards holds and snaps in the cover of joint, thereby realize being connected and fixed of joint cover and ball and socket joint, and in the cover of joint, be provided with the button that can press down movable block, push button is pressed movable block and is retracted in the ball and socket joint downwards, thereby make ball and socket joint break away from the engaging location of joint cover, realize leaning on folding between two rod members.

Description of drawings

Fig. 1 is the deployed configuration schematic diagram of the utility model first embodiment;

Fig. 2 is the half folding structure schematic diagram of the utility model first embodiment;

Fig. 3 is the folding structure schematic diagram of the utility model first embodiment;

Fig. 4 is the decomposition texture schematic diagram of the utility model first embodiment;

Fig. 5 is the vertical view of the utility model first embodiment;

Fig. 6 is the lateral view of the utility model first embodiment;

Fig. 7 is the cross-sectional schematic of the utility model first embodiment;

Fig. 8 is the cross-sectional schematic of the utility model first embodiment;

Fig. 9 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model second embodiment;

Figure 10 is the structural representation of the utility model second embodiment;

Figure 11 is the cross-sectional schematic of the utility model second embodiment;

Figure 12 is the side cross-sectional schematic of the utility model second embodiment.

The specific embodiment

In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.

Extremely shown in Figure 4 in conjunction with Fig. 1, joint of the present utility model comprises joint cover 1 and the ball and socket joint 2 that is connected on two

rod members

10,20 ends, wherein, ball and socket joint 2 live splints are established in two auricles 11 that are socketed in joint cover 1, joint cover 1 and ball and socket joint 2 the place aheads are respectively equipped with

pivot hole

12,21, thereby can ball and socket joint 2 are articulated between two auricles 11 of joint cover 1 by a pin 3.

For making joint cover 1 and ball and socket joint 2 can locate and form firm support when the deployed condition, but the easy adjustment joint supports or the folding closing launching between smooth realization two rod members simultaneously.In the utility model, ball and socket joint 2 middle parts vertically are provided with a deep gouge 22, a ccontaining spring 4 in the deep gouge 22, and the degree of depth that the drift that is placed on the spring 4 in the deep gouge 22 is longer than deep gouge 22, simultaneously, outside deep gouge 22, also be provided with a movable block 5, movable block 5 in the present embodiment is " Jiong " font, be nested with outside ball and socket joint 2, end cap 51 lids of its upper end are put on spring 4, and two lateral plates 52 are positioned on the two sides of ball and socket joint 2, can be formed with ball and socket joint 2 to cooperate movable block 5 shapes to make a concession the mating groove 23 in space, and movable block 5 can cooperate just and is combined in the complete ball and socket joint of formation on the mating groove 23.When movable block 5 is nested with on ball and socket joint 2, hold under the effect being placed on deep gouge 22 springs 4, ejection movable block 5 pops up back movable block 5 and is higher than the height of ball and socket joint 2, and makes joint cover 2 be stuck in the joint cover 1 drawing to go out.Simultaneously, below two lateral plates 52 of movable block 5, also be respectively equipped with a bar hole 53, bar hole 53 correspondences are in 21 outsides, pivot hole of ball and socket joint 2, pin 3 passes the pivot hole 21 of passing bar hole 53 and ball and socket joint 2 behind the pivot hole 11 of joint cover again successively, and because bar hole 53 length are longer, thereby pin 3 passes bar hole 53 and can be movable in bar hole 53, so movable block 5 can be pressed downwards, spring 4 is compressed, and movable block 5 is namely movable downwards, and the movable block that presses down is retracted in the ball and socket joint downwards.

When ball and socket joint 2 is articulated in the joint cover 1, in conjunction with Fig. 7, shown in Figure 8, ball and socket joint 2 is socketed in the joint cover 1 by pin 3, and the spring 4 that is arranged in ball and socket joint 2 upwards order hold movable block 5, make movable block 5 upwards exceed ball and socket joint 2 jack-up, the movable block 5 that upwards lifts snaps in the joint and overlaps in the opening 12 of 1 top, thus ball and socket joint 2 in be articulated in joint cover 1 by pin in, also overlap in 1 in the joint by movable block 5 holdings, make the two location.And when needs carry out folding with the two, be engaged in the mating groove 23 of ball and socket joint 1 after the movable block 5 of projection need only being pressed downwards, the movable block 5 that makes projection and be stuck in the cover of joint is upwards removed in the opening 12 of its holding above the cover of joint movable back, at this moment, for conveniently pressing movable block 5, can the joint overlap 1 be above opening part one button 61 is set, in the present embodiment, button 61 is arranged on the place ahead of a cantilever 6, cantilever 6 is positioned at the upper surface of joint cover 1, be positioned at opening 23 tops, button 61 can be pressed downwards and be popped up in cantilever 6 ends, after pressing button 61 downwards, it is movable downwards that movable block 5 is subjected to behind the button 61 downward pressing forces, pin 3 is moving at bar hole 53, and spring 4 pushes downwards, and movable block 5 is movable and fit in the ball and socket joint 2 downwards, while

rod member

10,20 doublings, ball and socket joint 2 just detaches joint cover 1, has realized folding, as Fig. 2, shown in Figure 3.Otherwise, two

rod members

10,20 be connected when erecting, ball and socket joint 2 relatively rotates to parallel in joint cover 1, and taking advantage of a situation in the rotation process changes ball and socket joint 2 in the joint cover 1 over to, then hold again after 5 extruding of the movable block in the ball and socket joint 2, namely realize connecting between two rod members and support.

In conjunction with Fig. 9 to Figure 12, be second embodiment of the present utility model, present embodiment is that with the difference of a last embodiment press-button structure of joint cover 1 is different, in the present embodiment, ball and socket joint 2 is established by pin 3 live splints and is socketed in the joint cover 1, be provided with the deep gouge 22 of placing spring 4 in the ball and socket joint 1, also be provided with simultaneously pressing tablet 5, identical with a last embodiment, just no longer describe in detail at this, in the present embodiment, above joint cover 1, also be provided with an opening 24, also be provided with a button that can press down 62 in the opening 24, button 62 tops are after pressing tablet 621 is pressed downwards, and the foot 622 of pressing tablet 621 belows penetrates opening and arrives movable block 5, push button 62 makes movable block 5 movable downwards, thereby make ball and socket joint 2 detach joint cover 1, the two separation, two

rod members

10,20 can reach the folding purpose.

Joint of the present utility model is by joint cover and the ball and socket joint of two pivot bush units, ball and socket joint is movably connected in the cover of joint, can go up the movable block that bullet holds and presses down by in ball and socket joint, arranging one, when ball and socket joint is connected the joint cover, movable block upwards holds and snaps in the cover of joint, thereby realize being connected and fixed of joint cover and ball and socket joint, and in the cover of joint, be provided with the button that can press down movable block, push button is pressed movable block and is retracted in the ball and socket joint downwards, thereby make ball and socket joint break away from the engaging location of joint cover, realize leaning on folding between two rod members.

Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.

Claims

1. joint, it comprises joint cover and the ball and socket joint that is connected to two Rod end, ball and socket joint is actively socketed between two auricles of joint cover by a pin, it is characterized in that: the middle part of ball and socket joint vertically is provided with a deep gouge, be equipped with a spring in the deep gouge, deep gouge is arranged with a movable block outward, and the movable block that spring upwards holds snaps in the cover of joint.

2. a kind of joint as claimed in claim 1 is characterized in that: be formed with the mating groove that cooperates the movable block shape on the connector, movable block is nested with and is combined on the mating groove.

3. a kind of joint as claimed in claim 1, it is characterized in that: the both sides of movable block are respectively equipped with bar hole.

4. as claim 1 or 3 described a kind of joints, it is characterized in that: pin passes the pivot hole that joint cover and ball and socket joint the place ahead are respectively equipped with, and pin passes the bar hole in the movable block on the ball and socket joint simultaneously.

5. a kind of joint as claimed in claim 1 is characterized in that: cover top, joint is provided with a button that can press down movable block.

6. a kind of joint as claimed in claim 5, it is characterized in that: button is arranged on the front end of a cantilever, and this cantilever is positioned at the upper surface of joint cover.

7. a kind of joint as claimed in claim 5 is characterized in that: be provided with an opening above the cover of joint, button is arranged in this opening, and this button top be pressing tablet, and the foot below the pressing tablet passes opening and presses down movable block.