CN205236746U

CN205236746U - Fixed connector and hole puncher thereof

Info

Publication number: CN205236746U
Application number: CN201521138066.3U
Authority: CN
Inventors: 丛军
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-31
Filing date: 2015-12-31
Publication date: 2016-05-18
Anticipated expiration: 2025-12-31

Abstract

The utility model provides a fixed connector and hole puncher, fix a plurality of connection pieces on connection base including connection base with through the interlude of a plurality of connections on connection base mouth, it contains the rectangular through -hole unanimous with connection base length direction to connect the interlude mouth, the connection piece is rectangular shape thin slice, and it is protruding that first end is provided with slightly wide bottom in the connection piece width, and the bellied length in bottom be the 1.05 -1.2 times of rectangular through -hole length, the connection piece surface was provided with with thin slice length direction is perpendicular, parallel with the bottom arch first logical groove and the logical groove of second, the second leads to the groove and is close to the bottom arch, and the logical groove of second equals the distance of rectangular through -hole to the first edge of connection base to the distance in first logical groove, one side that the logical groove of second was kept away from in first logical groove is provided with the bracing, and the free end that the bracing links to each other the facial features with the connection piece right links to each other with first logical groove. The utility model discloses a cooperation of connection base and a plurality of connection pieces is used, can realize the nimble purpose that hangs of advertisement word, poster or other hangers.

Description

A kind of fixed connecting piece and card punch thereof

Technical field

The utility model relates to the technical field that parts connect, and especially, relates to a kind of fixed connecting piece and card punch thereof.

Background technology

In the increasing modern society of high buildings and large mansions, for the building exposed wall and the roof that have good geographical position, the visual field is splendid, be the excellent place of display advertisement, placard, picture poster etc. But because its hanger volume is large, hang of long duration, physical features high, it is quite important that it hangs the convenience and the security that connect.

Chinese patent CN201110175013.9 discloses a kind of installation rack for advertising words, the support that comprises installing plate and be connected with installing plate, support comprises fixed support and travel(l)ing rest, and one end of travel(l)ing rest is fixedly connected with installing plate, and the other end and the fixed support of travel(l)ing rest are rotationally connected; Travel(l)ing rest comprises head rod and the second connecting rod, and one end of head rod is connected with installing plate, and the other end and the fixed support of head rod are hinged; One end of the second connecting rod is connected with installing plate, offers spaced adjustment hole at the middle part of the second connecting rod, is provided with the bearing pin suitable with adjustment hole on fixed support. Compared with prior art, this invention installing rack adopts installing plate to carry out installing advertisement word, and adopts the mode of fixed support and travel(l)ing rest combination, and the luffing angle that makes to be arranged on the advertisement character on installing plate is adjustable, adapts to omnibearing visual angle and watches.

Chinese patent CN200680052080.9 discloses a kind of placard erection unit, and placard erection unit comprises having the elongated installation component that the hinge form of longitudinal hinge axis exists, and hinge axis has movable leaf and can be fixed to the fixing fan page on support. Movable leaf has the longitudinal fluting for holding the strip part being arranged on Poster Edges, and movable leaf can be around hinge axis pivotable between open position and closed position, at open position, strip part is inserted in groove and shifts out in groove, in closed position, groove divides stripes in the direction upper shed of the major part away from placard to remain in groove. Movable leaf is releasably connected in fixing fan page to movable leaf is maintained on closed position.

Above-mentioned technology can fixedly mount placard and advertisement character, and can rotate within the specific limits to obtain better propaganda function. But its structure is relatively fixing, the multiple requirement can not adapt to actual environment installation time, underaction accommodation.

Utility model content

The utility model object is to provide a kind of fixed connecting piece and card punch thereof, to solve the technical problem of connected mode underaction.

For achieving the above object, the utility model provides a kind of fixed connecting piece, comprises and connects pedestal and some braces, and described brace is fixed on connection pedestal by the interspersed mouth of some connections connecting on pedestal; The interspersed mouth of described connection comprises the rectangular through hole consistent with connecting pedestal length direction;

Described brace is strip thin slice, and first end is provided with the bottom projection that is slightly wider than brace width, and the length of bottom projection is 1.05-1.2 times of described rectangular through hole length; That brace surface is provided with is vertical with sheet length direction, first groove and second groove parallel with bottom projection, described the second groove is near bottom projection, and described the second groove equals described rectangular through hole to the distance that connects pedestal the first edge to the distance of described the first groove;

Described the first groove away from a side of the second groove be provided with one side be connected with brace, three be free-ended diagonal brace, the free end that described diagonal brace is relative with the connected face of brace is connected with described the first groove, and the angle between described diagonal brace and brace is 20-60 °.

Preferably, described brace the second end is circular arc, and described the second end is relative with first end.

Preferably, between described diagonal brace and described the second end, round tube hole is set.

Preferably, the length of described diagonal brace is the 1/2-4/5 of beeline between described the first groove and described round tube hole.

Preferably, described rectangular through hole one side is provided with and runs through the through hole that connects pedestal.

Preferably, described through hole is arranged on described rectangular through hole and is connected between pedestal the first edge.

Preferably, the length of described the first groove and described the second groove accounts for the 1/2-4/5 of described brace width.

Preferably, the side that described connection pedestal is stereo advertisement character.

In addition, it is a kind of for stamping out the card punch of through hole on above-mentioned fixed connecting piece that the application also provides, and the eyelet punch shape of described card punch is identical with the rectangular shape of through holes on connection pedestal.

Preferably, the described eyelet punch shape global shape connected with the through hole that connects pedestal running through of rectangular through hole one side is identical.

The utlity model has following beneficial effect:

The utility model adopts and connects being used in conjunction with of pedestal and some braces, can realize the object that advertisement character, placard or other hangers etc. are hung flexibly. Brace is inserted on connection pedestal and is fixed by the rectangular through hole connecting on pedestal, then along twice of the first groove and the second groove bending, gusseted effect by diagonal brace erects the brace other end, block connection base-plates surface, brace upper end can not be become flexible, brace be connected pedestal and formed firm L shaped connector. The first groove and the second groove are not only the position mark of bending, and its hollow structure must make bending laborsaving, and convenient operation is practical.

It is a kind of for stamping out the card punch of through hole on above-mentioned fixed connecting piece that the utility model also provides, the perforating head shape of card punch is identical with the rectangular shape of through holes on connection pedestal, or perforating head is shaped as rectangular through hole the is connected pedestal connected shape of through hole with running through of rectangular through hole one side, as T font.

Except object described above, feature and advantage, the utility model also has other object, feature and advantage. Below with reference to figure, the utility model is described in further detail.

Brief description of the drawings

The accompanying drawing that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model. In the accompanying drawings:

Fig. 1 is the brace structure front elevational schematic of the utility model preferred embodiment;

Fig. 2 is the brace structure schematic side view of the utility model preferred embodiment;

Fig. 3 is the connection base construction schematic diagram of the utility model preferred embodiment;

Fig. 4 is the brace and the schematic top plan view connecting after pedestal is combined of the utility model preferred embodiment;

The brace of Fig. 5 the utility model preferred embodiment and the schematic side view connecting after pedestal is combined;

Wherein, 1, brace, 11, bottom projection, 12, the first groove, 13, diagonal brace, 14, the second groove, 15, round tube hole, 16, the first groove bending part, 17, the second groove bending part,

2, connect pedestal, 21, connect and intert mouthful, 22, rectangular through hole, 23, the first edge.

Detailed description of the invention

Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can limit and cover according to claim is implemented.

Referring to Fig. 1 to Fig. 3, the application provides a kind of fixed connecting piece, comprises and connects pedestal 2 and some braces 1, and brace 1 is fixed on for interspersed mouthful 21 on connection pedestal by the some connections that connect on pedestal 2; Described connection comprises the rectangular through hole 22 consistent with connecting pedestal length direction for interspersed mouthful 21. Connect pedestal and can be tabular, be then connected by other means with needing hanging object; Connect pedestal and also can, for needing a part for hanging object, arrange connect interspersed mouthful 21 on its surface, the connection pedestal that can be used as the application uses.

Brace 1 is strip thin slice, and first end is provided with the bottom projection 11 that is slightly wider than brace width, and the length of bottom projection 11 is 1.05-1.2 times of rectangular through hole 22 length, connects on pedestal 2 to facilitate brace 1 to be clamped on. That brace 1 surface is provided with is vertical with sheet length direction, first groove 12 and second groove 14 parallel with bottom projection, the second groove 14 is near bottom projection 11, the distance of the second groove 12 to first grooves 14 equals described rectangular through hole to the distance that connects pedestal the first edge 23, so that brace 1 can, along the first groove and the second groove, carry out bending along connecting pedestal the first edge 23.

Referring to Fig. 1 and Fig. 2, the first groove 12 away from a side of the second groove 14 be provided with one side be connected with brace, three be free-ended diagonal brace 13, the free end that diagonal brace 13 is relative with the connected face of brace is connected with described the first groove, so that after first groove bending part 16 bendings at the first groove place, diagonal brace 13 can support brace 1 remainder at brace 1. Referring to Fig. 5, the angle α between diagonal brace 13 and brace is 20-60 °.

As shown in Figure 4 and Figure 5, brace 1 is inserted on connection pedestal 2 and is fixed by the rectangular through hole 22 connecting on pedestal 2, then along twice of the first groove 12 and the second groove 13 bending, the gusseted effect forming by diagonal brace 13 erects the brace other end, has formed firm L shaped connector. Now, bottom projection 11 is stuck in and connects pedestal 2 one sides, and diagonal brace 3 is supported on and connects pedestal 2 same sides, and the part between bottom projection 11 and diagonal brace 3 of brace 1 is wrapped in and connects on pedestal 2 another sides, and structure is quite firm. And only need three actions of insertion-bending (along the second groove bending part 17)-secondary bending (along the first groove bending part 16), simple to operation, practical.

The second end of brace 1 can be circular arc, and the second end is the other end relative with first end. Therefore end contacts morely with operating personnel, and circular arc is comparatively round and smooth, is difficult for damaging. Round tube hole also can be set between diagonal brace 13 and the second end, and the bolt of being convenient to various models passes from round tube hole, thereby whole device is fixed on other objects. The length of diagonal brace can be the 1/2-4/5 of beeline between the first groove and round tube hole, to strengthen the length of diagonal brace as far as possible, provides more bracing force.

In addition, rectangular through hole 22 1 sides can be provided with and run through the through hole that connects pedestal, not only make brace (at diagonal brace for propping up state, while protruding from brace surface) facilitate penetration of, and also make to connect pedestal better fixing. Through hole can be quadrangle or circle, does not affect operation. In the time that through hole is arranged on rectangular through hole 22 and is connected between pedestal the first edge 23, because there is the covering of brace, it is on connecting the bulk strength impact minimum of pedestal, for more preferably selecting.

Because need stamp out the interspersed through hole that connects the special shape on pedestal, the application also provides a kind of card punch, and the eyelet punch shape of card punch is identical with the rectangular shape of through holes on connection pedestal. Further, eyelet punch is shaped as the connected shape of through hole that connects pedestal running through of rectangular through hole one side, and what example rectangular through hole 22 was as shown in Figure 2 connected to form with side through hole is connected the T shape hole of interting mouth 21.

In the time that the length of the first groove 12 and the second groove 14 accounts for the 1/2-4/5 of brace 1 width, it can play the effect of saving bending power, comparatively suitable to the intensity effect of brace, is suitable for practicality.

The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations. All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. a fixed connecting piece, is characterized in that, comprises and connects pedestal and some braces, and described brace is fixed on connection pedestal by the interspersed mouth of some connections connecting on pedestal; The interspersed mouth of described connection comprises the rectangular through hole consistent with connecting pedestal length direction;

2. fixed connecting piece according to claim 1, is characterized in that, described brace the second end is circular arc, and described the second end is relative with first end.

3. fixed connecting piece according to claim 2, is characterized in that, between described diagonal brace and described the second end, round tube hole is set.

4. fixed connecting piece according to claim 3, is characterized in that, the length of described diagonal brace is the 1/2-4/5 of beeline between described the first groove and described round tube hole.

5. fixed connecting piece according to claim 1, is characterized in that, described rectangular through hole one side is provided with and runs through the through hole that connects pedestal.

6. fixed connecting piece according to claim 5, is characterized in that, described through hole is arranged on described rectangular through hole and is connected between pedestal the first edge.

7. fixed connecting piece according to claim 1, is characterized in that, the length of described the first groove and described the second groove accounts for the 1/2-4/5 of described brace width.

8. fixed connecting piece according to claim 1, is characterized in that, the side that described connection pedestal is stereo advertisement character.

9. for stamping out the card punch of through hole on the fixed connecting piece described in claim 1-8 any one, it is characterized in that, the eyelet punch shape of described card punch is with to connect rectangular shape of through holes on pedestal identical.

10. card punch according to claim 9, is characterized in that, the described eyelet punch shape global shape connected with the through hole that connects pedestal running through of rectangular through hole one side is identical.