CN2826053Y

CN2826053Y - Improved chuck type support arm frame

Info

Publication number: CN2826053Y
Application number: CN 200520103374
Authority: CN
Inventors: 蔡文峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-08-04
Filing date: 2005-08-04
Publication date: 2006-10-11
Anticipated expiration: 2015-08-04

Abstract

The utility model provides an improved sucking disc type support arm frame which is formed by combining a sucking disc body, a support frame seat, a connecting rod and a holding fixing seat, wherein a disc body of the support frame seat is slightly smaller than the sucking disc and is provided with a groove joint, and a through hole is formed in the center of the bottom of the disc body and can be communicated with a strip-shaped sliding groove of the lateral edge of the disc body; a spring is pushed in the through hole via a convex pole rod of a sucking disc body, and the convex pole rod is pivoted with a turning and buckling body by using a pivot shaft rod through the sliding groove; a cam-shaped edge side is arranged on the circumference of the turning and buckling body, and the cam-shaped edge side can be in contact with the crust type disc body of the support frame seat and pushed by the spring. The turning and buckling body is turned, and the cam-shaped edge side is pushed by the cam-shaped edge side and moved backwards and forwards; via the cooperation of the turning and buckling body and a spring, the sucking disc made of rubber is pulled and relaxed by the convex pole rod; the deformation of the crust type disc body is easily formed by the groove joint, which is favorable for the realization of adsorption effect on a face in a micro-arc shape; in addition, end heads of the connecting rod and operation which can be simply regulated are used for cooperation, and the end heads vertically intersect; the turning of the holding fixing seat can be quickly regulated, which is convenient for holding the load of assembly.

Description

A kind of improved sucker-type supports jib

Technical field

The utility model relates to a kind of improved sucker-type and supports jib, relates in particular to a kind of ease of use and steadiness of improving, but and the turning to of rapid adjustment bearing fixed base, so that the sucker-type that the carrying winding is born a heavy burden supports jib.

Background technique

At present, the bearing frame of general mobile phone, towel rack, mostly the support jib of hook is to utilize screw or viscose to be fixed, but once fixing just not quick detachable or shifting one's position, and the facts that the surface of easily causing fixation is subjected to destroy, and glass, smooth frangible fixation such as ceramic tile inconvenience especially uses above-mentioned fixation method, therefore then create and use the fixing support jib of sucker absorption, but often Xi Fu wall is not all to become plane, and become arc surfaced more, as vehicle glass, cause and be not that adsorption force is limited, be complex structure, the manufacture cost height, in addition for conveniently fetching the operation of use, often must be adjusted and turned to, owing to adjust steering operation inconvenience, be caused that to adopt the flexibility iron wires be armed lever more the fixed base bearing material, but but because iron wire rigidity difference folding endurance when big, the load-carrying shock resistance is promptly poor, and easily produce and rock displacement, but the strong folding endurance of iron wire rigidity hour, adjustment turn to be the difficult application of force get greatly and speed slow, thereby to its then have add again improve necessary.

Summary of the invention

The purpose of this utility model then is the defective that overcomes above-mentioned prior art, provides a kind of improved sucker-type to support jib.It has good convenience and has preferable steadiness on using.

The purpose of this utility model realizes by the form technological scheme, improved sucker-type provided by the utility model supports jib, be to have the projection bar by a top, the bottom is the sucker of rubber suction cups, one top has the pivot joint termination, the bottom becomes the bracket of monocoque disk body, but one becomes the connecting rod of orthogonal end structure and bearing fixed base that a winding is installed with thing to combine up and down, and the disk body of described bracket is slightly less than on sucker and the disk body has the line of rabbet joint, bottom center also is formed with through hole, can communicate with the strip chute of lateral margin, then bear down on one in the through hole spring is arranged with the projection bar of sucker, the projection bar then passes chute with pivoting lever and buckled body articulates, and buckled body periphery tool one cam-like rim still, can be touched ejection to the monocoque disk body of bracket, by pulling buckled body, impel the front and back displacement of cam-like rim ejection monocoque disk body, cooperate spring to drive projection bar drawing and unclasp rubber system sucker, and impel the monocoque disk body more easily to form distortion with the line of rabbet joint, be beneficial to also can firmly adsorb on little arc shaped surface.

Support in the jib at improved sucker-type provided by the utility model, between bracket and bearing fixed base, connect connecting rod into orthogonal termination project organization with the axostylus axostyle pivot, can intermeshing tip edge and be formed with at pole socket and relative position place, axostylus axostyle termination, and then compressed a pressure spring between sealed cap body of the axostylus axostyle the other end and pole socket, move after making the sealed cap body of pushing can impel axostylus axostyle, tip edge breaks away from mutually, advance with mutual turn, to change relative angle, and when unclasping, restoring force with pressure spring, impel axostylus axostyle to reduce automatically, the mutual interlock of tip edge produces the location, adjusts turning to of bearing fixed base so that can simple and easyly tune operation fast, and can promote steadiness, avoid rocking vibrations and produce loosening displacement.

For further being familiar with and understanding, be elaborated for embodiment's conjunction with figs. now to structure of the present utility model and effect thereof.

Description of drawings

Fig. 1 is the utility model embodiment's a stereogram;

Fig. 2 is the utility model embodiment's a three-dimensional exploded view;

Fig. 3 articulates position embodiment's sectional view for the utility model.

Primary clustering symbol description: 1 sucker; 2 brackets; 3 connecting rods; 4 bearing fixed bases; 10 projection bars; 11 suckers; 20 articulate the termination; 21 disk bodies; 22 cam-like rims; 23 buckled bodies; 24 pivoting levers; 25 lines of rabbet joint; 26 slotted eyes; 27 chutes; 30 axostylus axostyles; 31,32 tip edges; 33 sealed cap bodies; 34 pressure springs; 40 embedding seats.

Embodiment

Please cooperate and consult shown in the accompanying drawing, improved sucker-type provided by the utility model supports jib and is combined by sucker 1, bracket 2, connecting rod 3 and bearing fixed base 4; Wherein sucker 1 is that a top has projection bar 10, the bottom then becomes the tectosome of rubber suction cups 11, and bracket 2 has the termination 20 of pivot joint for the top, the bottom then becomes differential of the arc edge shape monocoque disk body 21, and disk body 21 is slightly less than the sucker 11 of sucker 1, on it and have a line of rabbet joint 25, disk body 21 central authorities are formed with slotted eye 26 in addition, communicate with the strip chute 27 of lateral margin, be that projection bar 10 with sucker 1 bears down on one a spring 5 is arranged in the slotted

eye

26,10 on projection bar passes chute 27 with pivoting lever 24 and articulates with buckled body 23, and buckled body 23 peripheries are formed with cam-like rim 22, be subjected to the pushing of spring 5, can be touched ejection to monocoque disk body 21 outer edge surfaces of bracket 2, connecting rod 3 is one to become the body of rod of orthogonal termination up and down, be articulated with axostylus axostyle 30 and bearing fixed base 4 and bracket 2 respectively up and down, and connecting rod 3, bearing fixed base 4 and relative position place, axostylus axostyle 30 termination are formed with can intermeshing

tip edge

31,32, and sealed cap body 33 of axostylus axostyle 30 the other ends and connecting

rod

3,4 of bearing fixed bases have then compressed a pressure spring 34, bearing fixed base 4 tops then are provided with the relative embedding seat 40 that winding is installed with thing, so that the winding clamping is installed with thing.

During actual the use, the user can up pull buckled body 23 earlier, impel with more short-range cam-like rim 22 ejection monocoque disk bodies 21 outer edge surfaces, and the sucker 11 of sucker 1 is subjected to spring 5 ejections, cause pivoting lever 24 to be moved to the bottom along chute 27, impelling sucker 1 reach to produce with the monocoque disk body 21 of bracket 2 separates, then compressing sucker 11 makes and ceramic tile, fixations such as glass are fitted mutually, and then pull buckled body 23 downwards, because cam-like rim 22 is with long apart from rim ejection monocoque disk body 21 outer edge surfaces, and the disk body 21 that can drive bracket 2 is downward, tightly press against the periphery of sucker 11, also can drive simultaneously pivoting lever 24 along chute 27 end movement upwards, and the drawing sucker 11 that can make progress, but, sucker 11 peripheries tightly press against because of being subjected to disk body 21, cause and the drawing sucker 11 central vacuum room that form to enlarge, can produce stronger suction-operated owing to the vacuum room that enlarges, impel integral body to be adsorbed in ceramic tile, on the smooth fixture such as glass, again owing to have the line of rabbet joint 25 on the monocoque disk body 21, though impel disk body 21 firmly but also easily to produce distortion, cause on little arc shaped surface and also can cooperate the generation dilatation, tightly press against the periphery of sucker 11, reach firm suction-operated really, the user is with the sealed cap body 33 of finger press in addition, move after can impelling axostylus axostyle 30, when tip edge 31, during 32 mutual disengagings, and can pull the effect of moving of revolving that reaches by another hand, to change relative angle, in addition when unclasping the sealed cap body 33 of pushing, the restoring force of pressure spring 34, can impel axostylus axostyle 30 to reduce automatically,

tip edge

31,32 mutual overline interlocks produce the location, just can simple and easyly tune operation in this way fast and adjust turning to of bearing fixed base 4, and can promote steadiness, avoid rocking vibrations and produce loosening displacement; When desiring removal, can up pull buckled body 23, change the distance of cam-like rim 22 ejection monocoque disk bodies 21 outer edge surfaces, cooperate spring 5 ejection suckers 1 to drive pivoting lever 24 along chute 27 downward end movements, impel sucker 11 vacuum room to reply reset condition, and the disk body 21 that drives bracket 2 retreats, break away from the effect that compresses sucker 11, can quick and convenient loosening peel off the absorption of sucker 11 in this way, and whole easy structure and spare part can reach production procurement economy benefit easily especially.

According to structure of the present utility model and device, it is manipulated the mode easily and fast except that producing, and still tool can be promoted the effect of adsorbing on little arc shaped surface, and its effect has obvious lifting.

In sum; more than explanation only is part embodiment of the present utility model, but is not in order to restriction the utility model, and is all according to intention spirit of the present utility model and feature; the modifications a little of making then should be included within the claimed claim of the application.

Claims

1. an improved sucker-type supports jib, and it includes:

Sucker, it is that a top has the projection bar, the bottom becomes the tectosome of rubber suction cups;

Bracket, it has the winding sleeve for the top, and the bottom becomes monocoque differential of the arc edge shape disk body, and disk body is slightly less than the pedestal of sucker sucker;

Connecting rod, it is one to become the body of rod of orthogonal termination up and down;

The bearing fixed base, it is provided with the pedestal that winding is installed with the relative embedding seat of thing for the top;

Buckled body, it is one to have the body of pulling of cam-like rim;

It is characterized in that: have the line of rabbet joint on the monocoque disk body of described bracket bottom, and disk body central authorities are formed with slotted eye, and communicate with the strip chute of lateral margin, then bear down on one in the slotted eye spring is arranged with the projection bar of sucker, the projection bar also passes chute and buckled body with pivoting lever and articulates, and the buckled body root edge is pushed by spring, can contact with the monocoque disk body outer edge surface of support, the connecting rod upper and lower end then is articulated with bearing fixed base and bracket respectively in addition, and bearing fixed base top is provided with the relative embedding seat that winding is installed with thing.

2. improved sucker-type according to claim 1 supports jib, it is characterized in that described connecting rod is articulated with axostylus axostyle and bearing fixed base and bracket respectively up and down, and be formed with can intermeshing tip edge connecting rod, bearing fixed base and relative position place, axostylus axostyle termination, and has then compressed a pressure spring between the sealed cap body of the axostylus axostyle the other end and connecting rod, bearing fixed base.