CN2506736Y

CN2506736Y - Multi-lever connector

Info

Publication number: CN2506736Y
Application number: CN 01263230
Authority: CN
Inventors: 崔相炳
Original assignee: Xiamen Jinxiong Enterprise Co Ltd
Current assignee: Xiamen Jinxiong Enterprise Co Ltd
Priority date: 2001-10-10
Filing date: 2001-10-10
Publication date: 2002-08-21
Anticipated expiration: 2011-10-10

Abstract

The utility model relates to a multi-rod connecting device composed of a body, and the joints of a group of connecting rod members which are pivoted on the body movably. The outer ends of the joints are provided with clamping hooks which are buckled on the edge of the body. The body is provided with a locking device which can lock and fix the joints. The locking device is composed of a lock buckle, a lock seat and a lock pressing plate, wherein the lock buckle is a ring-shaped buckle body. One end of the lock buckle is pivoted on the joint, and the other end of the lock buckle is fastened on the lock seat. The center of the body is formed above the lock seat, and tenons, the number of which corresponds to that of the joints, are formed below the seat and are matched with the lock buckle. Because the lock buckle can be pressed and fixed to the lock seat by a tray body of the lock pressing plate, the functions of supporting, connecting and firming can be realized, which avoids the problem of losing support and connection, which is caused by that the clamping hooks disengage from the edge of the body.

Description

Many rod connecting devices

Technical field

The utility model relates to a kind of many rod connecting devices that are applied to the tent rod member, belongs to the accessory of leisure goods.

Background technology

Usually, the bracing member of tent is made up of some support bars and a connection piece, and short supporting bar top is fixed in the jack of connector, and the bottom of short support bar is fixed on the bottom of tent body, and whole tent is propped up fully.

As shown in Figure 1, this connector of commonly using product is formed by body 1 ' and at the connector 2 ' that movable four of articulating of going up of body 1 ' connect rod member, also is formed with the grab 21 ' that can be snapped in body 1 ' edge in the outer end of connector 2 '.When the tent that is used to strut, support bar inserts in the jack of connector 2 ', and body 1 ' is pulled downwards relatively, makes grab 21 ' be snapped in the edge of body 1 ' bottom, and then connector is in deployed condition; When packing up tent, support bar takes out from connector 2 ', and connector 2 ' relative body 1 ' is firmly upwards pulled, and utilizes distortion of materials and grab 21 ' is broken away from so that folding from the bottom margin of body 1 '.

The detailed said structure of seeing, this connector is when being used for stressed less tent, and it is also suitable; When being used for relatively large tent or dinner party tent, under the influence that is subjected to extraneous factor, tent pole is with more, and then grab very easily breaks away to lose the effect of support and connection from the edge of body.

Summary of the invention

Many rod connecting devices of providing a kind of support and connection firm, certain are provided the purpose of this utility model.

To achieve these goals, solution of the present utility model is: a kind of many rod connecting devices, form by the connector that movable a group of articulating on body and the body connects rod member, outer end at connector also is formed with the grab that can be snapped in body edges, wherein is provided with the locked instrument that can lock and connect head on body.

Described many linkages, its this locked instrument is made up of snap close, lock and lock pressing plate, and snap close is annular button, and the one end is articulated on the connector, and the other end snaps on the lock; The top of lock takes shape in the body center, and its below is configured as and the connector respective numbers and trip that match with snap close; The lock pressing plate is the plate body of a dish type, below body its axially and lock be combined together.

Described many rod connecting devices, wherein lock moulding separately, its upper fixed in body in the heart; On lock, form and lock pressing plate and cooperate fixing interior helicoid counterbore; Above the lock pressing plate, be formed with the externally threaded and tenon that cooperate with counterbore of tool; Below the lock pressing plate, form the fixedly fixing hole of tent cloth; On connector, form the through hole that articulates snap close.

After adopting such scheme, because the setting of snap close, when launching connector, only need an end of snap close is snapped on the trip of lock below, to lock pressing plate afterwards again and screw togather when being fixed on the lock, the disk body of lock pressing plate presses solidly snap close on lock, forms the locking relation of connector and body with this, realize that with this rod member relies on the firm effect of these linkage support and connection, avoid grab to break away to lose the problem of support and connection from body edges.

Description of drawings

Fig. 1 is for commonly using the product perspective view;

Fig. 2 is the utility model three-dimensional exploded view;

Fig. 3 is the utility model three-dimensional combination figure (end is sealed);

Fig. 4 is action diagram of the present utility model (sealed);

Fig. 5 is the utility model result of use figure;

Fig. 6 is the A place partial enlarged drawing of Fig. 5;

Fig. 7 is the B place partial enlarged drawing of Fig. 5.

The specific embodiment

See also Fig. 2,3, many rod connecting devices of the present utility model are made up of body 1, connector 2 and locked instrument 3, and body 1 radially is articulated with three and flexibly connects 2; The outer end of connector 2 is provided with the jack 21 that connects rod member, and the outer side-lower at connector 2 is provided with the grab 22 that can be snapped in body 1 bottom margin simultaneously.

Locked instrument 3 is by lock 31, snap close 32 and lock pressing plate 33 are formed, lock 31 can be directly molded on the center of body 1, also moulding separately (seeing shown in Figure 2), the top of lock 31 is fixed on the center of body 1 by bolt, its below forms the trip 311 with connector 2 respective numbers, the female counterbore 312 of the centre moulding below lock 31; The snap close 32 of corresponding connector 2 quantity is annular button, and it is inner near on the through hole 23 at grab 22 places that the one end is articulated in connector 2, and the other end can snap on the trip 311 of lock 31; Lock pressing plate 33 is a discoidal plate body 331, and its top forms the externally threaded tenon 3 32 of tool, forms the fixedly fixing hole 333 of tent below plate body 331.

When enforcement is sealed, as shown in Figure 4, make connector 2 be snapped on the body 1, the other end with each snap close 32 snaps over respectively on the trip 311 of lock 31 simultaneously, the tenon 332 of lock pressing plate 33 is screwed together in the counterbore 312 of lock 31, when lock pressing plate 33 is locked with respect to lock 31, because the structure design of the plate body 331 of lock pressing plate 33, then snap close 32 just is locked on the trip 311 of lock 31 by plate body 331 and can not comes off, under stressed bigger situation, connector 2 is realized the effect that support safety is firm because the annexation of snap close 32 can not get loose to the buckle relation of body 1 yet with this.When implementing to fold, otherwise only need aforesaid operations, unscrew lock pressing plate 33, then snap close 32 just can get loose from lock 31, can realize closing function.

Cooperate shown in Fig. 5-7, when the utility model is used large-scale dinner party tent, its connector 2 can need and the corresponding number of moulding according to connecting rod number of packages purpose, the then number setting of the trip 311 of lock 31 and the also corresponding connector 2 of snap close 32, can realize locking function, for example four connectors among Fig. 6, six connectors among Fig. 7 or the like.

Claims

1, a kind of many rod connecting devices, form by the connector that movable a group of articulating on body and the body connects rod member, outer end at connector also is formed with the grab that can be snapped in body edges, it is characterized in that: be provided with the locked instrument that can lock and connect head on body.

2, many linkages as claimed in claim 1 is characterized in that: this locked instrument is made up of snap close, lock and lock pressing plate,

Snap close is annular button, and the one end is articulated on the connector, and the other end snaps on the lock;

The top of lock takes shape in the body center, and its below is configured as and the connector respective numbers and trip that match with snap close;

The lock pressing plate is the plate body of a dish type, below body its axially and lock be combined together.

3, many rod connecting devices as claimed in claim 2 is characterized in that: lock moulding separately, its upper fixed in body in the heart.

4, as claim 2 or 3 described many rod connecting devices, it is characterized in that: on lock, form and lock pressing plate and cooperate fixing interior helicoid counterbore; Above the lock pressing plate, be formed with the externally threaded and tenon that cooperate with counterbore of tool.

5, many rod connecting devices as claimed in claim 2 is characterized in that: form the through hole that articulates snap close on connector.

6, many rod connecting devices as claimed in claim 2 is characterized in that: form the fixedly fixing hole of tent cloth below the lock pressing plate.