CN2229567Y

CN2229567Y - Combined clamp

Info

Publication number: CN2229567Y
Application number: CN 95217833
Authority: CN
Inventors: 林茂川
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-08-01
Filing date: 1995-08-01
Publication date: 1996-06-19
Anticipated expiration: 2005-08-01

Abstract

The utility model provides a clamping and embedding combined type clamp which has simple structure and durable performance. The utility model is provided with two clamping main bodies which are arranged correspondingly, wherein two symmetrical shoulders of a pressing part of each clamping main body are respectively provided with a concave part, an engaging part is respectively arranged in each concave part, the two corresponding engaging parts of the two clamping main bodies are provided with an embedding edge and an embedding groove which can be mutually embedded and clamped, and the outer side of each engaging part is provided with a clamping groove which is concave inwards. After the two clamping main bodies are buckled correspondingly, the two clamping main bodies are inserted and clamped with the engaging parts together by two star-shaped elastic clamping and buckling bodies, and the two clamping main bodies are clamped and embedded into clamp bodies which can mutually open and close.

Description

The clamp combined clip

The utility model relates to a kind of clip, particularly a kind of clamp combined clip.

The structure of present clip as shown in Figure 1, it has the clamping main body 1 of two symmetries, on two main bodys 1, respectively be provided with corresponding lug 2 and 3 and pressing portion 13, be equipped with perforation on each lug, a bolt 5 is horizontally through the perforation of each lug, be with a bullet and turn round 4 on the stage casing of axle bolt 5, bullet is turned round 4 two ends card not on two clamping main bodys 1, relies on the folding that reaches the clamping body against power and the active force when pressing two clamping main bodys 1 of side clamping main body 1 separately of 4 pairs of torsion springs.

Though this traditional clip has characteristics easy to use, but still have following shortcoming, the 1st: because its number of parts is many, and two groups of lugs 2 and 3 all will be weldingly fixed on clamping main body 1 top of side separately, and therefore, its structure is also complicated, makes also trouble.The 2nd: other section of two cards of torsion spring 4 are because of repeatedly folding, and very fatiguability fractures and makes clamps damaged and can't use.The 3rd: even removable spare spring is arranged, also can because of it is difficult for that combination often abandons it need not.

The purpose of this utility model just is to overcome the above-mentioned shortcoming and defect of prior art, and carries a kind of simple in structure, combined and instant, long-lived clamp combined clip.

The purpose of this utility model is to realize by following technological scheme:

It has the clamping main body of two corresponding settings, two symmetry shoulder sides in the press part of each clamping main body respectively have a reentrant part, respectively be provided with a convergence part at reentrant part, two corresponding convergence parts on the two clamping main bodys are provided with the embedding rib and the caulking groove of inlay card mutually, be provided with the draw-in groove of indent in the outside of each convergence part, when the corresponding button of two clamping main bodys to after and by two Jiong shape Elastic buckle bodies and convergence part plug-in card together, two clamping body inlay cards are become the clamp of opening and closing mutually.

Therefore: remarkable result of the present utility model is:

The the 1st: saved the two groups of lugs of the torsion spring that easily wrecks and required welding and the stud shaft that interts, therefore, made the decreased number of part, assembled simplely, and had good durability and low cost.

The the 2nd: because the Elastic buckle body of plug-in card two clamping bodies itself is the elasticity folding body of torsion spring effect together, it also is a union piece, especially be convenient to assembling or change, can not produce the no wasting phenomena that abandons of damaging the whole clip that causes because of torsion spring very much.

Concrete structure of the present utility model is realized by the following examples and accompanying drawing thereof:

Fig. 1 is the structural drawing of existing clip

Fig. 2 is construction profile figure of the present utility model

Fig. 3 is STRUCTURE DECOMPOSITION figure of the present utility model

Fig. 4 is the I-I sectional drawing of Fig. 2

Fig. 5 is a working state figure of the present utility model

Below in conjunction with accompanying drawing 2-5 concrete structure of the present utility model is described in detail:

The utility model has the clamping main body 1 of two relative set, each equal epirelief in clamping main body 1 top has the pressing portion 13 of the application of force, it is characterized in that: on the clamping main body 1 of two shoulder corresponding parts of the pressing portion 13 of each clamping main body 1 all fluted 11, in groove 11, all be raised with a convergence part 12, be equipped with in the outside of each convergence part 12 with

The indent draw-in groove 122 of the symmetrical lip part 61 phase inlay cards of shape Elastic buckle body 6, be provided with in the inboard of the convergence part 12 of two correspondences of the two clamping main bodys 1 that relatively are provided with chimeric embedding rib 121 of mutual activity and caulking groove 123, two  shape Elastic buckle bodies 6 from up to down the right two clamping main bodys 1 of the corresponding button of plug-in card to two 12 places, two convergence parts and two clamping main bodys, 1 inlay card connected into a folding body.Referring to Fig. 2 to Fig. 6

Structure characteristic of the present utility model also is:

About groove 11 on the clamping main body 1 of two make-ups be opened in the two shoulder places of clamping main body 1 of the front and back symmetry side of its pressing portion 13, all one-body molded in each groove 11 have an epirelief and be lower than groove 11 upper edge holes Shape convergence part 12, the root that joins with 11 end of a groove ancient piece of jade, round, flat and with a hole in its centre in each 12 outside, convergence part has a draw-in groove that inwardly concaves 122, the inboard of corresponding each group convergence part 12 by the two clamping main bodys 1 of pasting is equipped with the caulking groove 123 and the embedding rib 121 of mutual embedding interlock in the left and right sides, and caulking groove 123 and embedding rib 121 residing positions on two groups of convergence parts 12, front and back are reverse each other.Referring to Fig. 2-Fig. 6

Caulking groove 123 and embedding rib 121 mutual movable inlay cards also are rectangular circular fin and long strip circular groove, The Elastic buckle body of shape encloses and wraps in about two corresponding convergence part 12 outer circumferential sides and 1 pair of mounting board of two clamping main bodys is lumped together.Referring to Fig. 3 to Fig. 5

The position that the inside upper part of caulking groove 123 and embedding rib 121 convergence part 12 of two groups of corresponding movable inlay cards in front and back is provided with is reverse each other.Referring to Fig. 3

The position of said caulking groove 123 and embedding rib 121 is meant oppositely that each other embedding rib 121 in front a group can be arranged on left clamping main body 1 convergence part in the utility model, and one group embedding rib 121 of back is arranged on 12 places, convergence part of right clamping main body, referring to Fig. 3, and the position that is provided with of caulking groove 123 also is like this.

But the caulking groove at 12 places, corresponding convergence part that corresponding interlock embeds or the position of embedding rib should have interchangeability, that is, be located on the right clamping body as caulking groove, and then the embedding rib then should be located on the left clamping body, perhaps conversely.

Whole clamping body 1 adopts integral injection molding to form, Shape Elastic buckle body 6 is a link, also is the elastic force control piece of a clamping, and embedding rib 121 that mutual embedding is stung and caulking groove 123 are then as same movable dumpling fulcrum and a locating point.Referring to Fig. 3 and Fig. 5.

Claims

1, the clamp combined clip, the clamping main body (1) that two corresponding settings are arranged, each equal epirelief in clamping main body (1) top has the pressing portion (13) of the application of force, it is characterized in that: on the clamping main body (1) of two shoulder corresponding parts of the pressing portion (13) of each clamping main body (1) all fluted (11), in groove (11), all be raised with a convergence part (12), be equipped with in the outside of each convergence part (12) and the symmetrical lip part (61) of  shape Elastic buckle body (6) the indent draw-in groove (122) of inlay card mutually, inboard in the convergence part (12) of two correspondences of the two clamping main bodys (1) that relatively are provided with is provided with chimeric embedding rib (121) of mutual activity and caulking groove (123), two Shape Elastic buckle body (6) from up to down corresponding two convergence parts (12) of detaining two right clamping main bodys (1) of plug-in card to two is located and two clamping main body (1) inlay cards is connected into a folding body.

2, according to the described clamp combined clip of claim 1, it is characterized in that: about groove (11) on the clamping main body (1) of two make-ups be opened in the two shoulder places of clamping main body (1) of the front and back symmetry side of its pressing portion (13), all one-body molded in each groove (11) have an epirelief and be lower than groove (11) upper edge hole Shape convergence part (12), the root that joins with groove (11) diapire in each convergence part (12) outside has a draw-in groove that inwardly concaves (122), the inboard of corresponding each group convergence part (12) by the two clamping main bodys (1) of pasting is equipped with the caulking groove (123) and the embedding rib (121) of mutual embedding interlock in the left and right sides, and caulking groove (123) and the residing position of embedding rib (121) on two groups of convergence parts, front and back (12) are reverse each other.

3, according to the described clamp combined clip of claim 2, it is characterized in that: caulking groove (123) and the mutual movable inlay card of embedding rib (121) also are rectangular circular fin and long strip circular groove,

The Elastic buckle body of shape encloses and wraps in about two corresponding convergence part (12) outer circumferential sides and two clamping main bodys (1) are lumped together mounting board.

4, according to the described clamp combined clip of claim 3, it is characterized in that: the position that the inside upper part of caulking groove (123) and embedding rib (121) convergence part (12) of two groups of corresponding movable inlay cards in front and back is provided with is reverse each other.