CN205298171U

CN205298171U - Plate connecting device

Info

Publication number: CN205298171U
Application number: CN201521113442.3U
Authority: CN
Inventors: 范成迎
Original assignee: ANHUI JINCEN-TM AUTOMOTIVE COMPONENT MANUFACTURING Co Ltd
Current assignee: ANHUI JINCEN-TM AUTOMOTIVE COMPONENT MANUFACTURING Co Ltd
Priority date: 2015-12-28
Filing date: 2015-12-28
Publication date: 2016-06-08
Anticipated expiration: 2025-12-28

Abstract

The utility model relates to a field is connected to the plate, in particular to plate connecting device, including first, two plates, first plate is provided with from the grafting portion of passing in the through -hole of face setting of having a perfect understanding of second plate, encloses into the through -hole between the protruding drill way position that extends the outside grafting portion of second plate and the second plate, the elasticity card plant in the through -hole constitute one -wayly insert, the bolt cooperation of reverse non return, when connecting first, two plates, insert the through -hole of grafting portion in the second plate in the first plate, locking is connected to reuse elasticity card, the installation need not to use other to assist when dismantling to possess, and is comparatively convenient.

Description

Plate connecting device

Technical field

This utility model relates to plate connection area, particularly to a kind of plate connecting device.

Background technology

Owing to function needs, the structure that product corresponding site is designed with doubling plate is very common, having many positions to need local in vehicle structure has double-decker, this double-decker sometimes to there is no very harsh bonding strength requirement, and some has the requirement of convenient fractionation again. Solution with regard to frame for movement, two parts generally can select the conventional meanses such as threaded, welding, riveted joint when connecting, welding, riveted joint split comparatively difficulty except needs auxiliary equipment, can split although threaded, but comparatively bother during assembly or disassembly, it addition, for a large amount of working of plasticss, if realize each other connecting can and without the rigors of bonding strength.

Utility model content

The purpose of this utility model is in that to provide a kind of plate connecting device being easily installed and dismantling.

For realizing object above, the technical solution adopted in the utility model is: a kind of plate connecting device, including first and second plate, first plate is provided with the through hole arranged from the run-through board face of the second plate the Plug Division of traverse, protruding out to and surround through hole between the position, aperture of the Plug Division outside the second plate and the second plate, elastic card is inserted in described through hole and constitutes the latch cooperation of unidirectional insertion, reverse non-return.

Compared with prior art, there is techniques below effect in this utility model: when connecting first and second plate, is inserted by the through hole in the second plate of the Plug Division in the first plate, then connects locking with elastic card, without using other accessory during installation and removal, more convenient.

Accompanying drawing explanation

Fig. 1 is use view of the present utility model;

Fig. 2 is the axonometric chart of the first plate body;

Fig. 3 is the enlarged drawing of part A in Fig. 1;

Fig. 4 is the enlarged drawing of part B in Fig. 1;

Fig. 5 is the axonometric chart of elastic card.

Detailed description of the invention

Below in conjunction with Fig. 1 to Fig. 5, this utility model is described in further detail.

A kind of plate connecting device, including first, two plates 10, 20, first plate 10 is provided with the through hole 21 arranged from the run-through board face of the second plate 20 Plug Division 11 of traverse, protrude out to and surround through hole between the position, aperture of the Plug Division 11 outside the second plate 20 and the second plate 20, elastic card 30 is inserted in described through hole and constitutes unidirectional insertion, the latch of reverse non-return coordinates, elastic card 30 and the first plate 10 are arranged in the both sides of the second plate 20, elastic card 30 is directly manually inserted in described through hole, unidirectional insertion, the latch fit system of reverse non-return ensures that elastic card 30 does not come off, first can be realized, two plates 10, the connection of 20, simple in construction, install, convenient disassembly and without using other accessory.

Described Plug Division 11 be �� shape and vertical on the plate face of the first plate 10, the interior bone of the Plug Division 11 of �� shape is inserted for elastic card 30.

Vertical on the plate face of described first plate 10 it is provided with gripper shoe 12, described Plug Division 11 is arranged along the free margins interval of gripper shoe 12, the face at the �� shape place constituting Plug Division 11 is coplanar with the plate face of gripper shoe 12, the fixing of Plug Division 11 is easy in the setting of gripper shoe 12, during connection, the end of gripper shoe 12 is resisted against on the plate face of the second plate 20, and the second plate 20 is supported.

Described Plug Division 11 is the M type that two �� shape unit parallel combinations become, described elastic card 30 includes the plate of an elastic material, bar hole 31 is arranged along plate length direction in the middle part of plate, the two ends of plate are bent to form first to plate both sides respectively, second flanging 32, 33, plate is bent to form from the middle part of bar hole 31, lower shell fragment 34, 35, hill 341 is arranged at the middle part of upper shell fragment 34 and to two ends, low shape extends from hill 341, on, lower shell fragment 34, curved arc shape transition between 35, it is positioned at the upper of bar hole 31 both sides, lower shell fragment 34, 35 constitute two straddles is inserted in two apertures of M type Plug Division 11, second flanging 33 is connected with upper shell fragment 34, recess between second flanging 33 and hill 341 matches with the upper arm in the aperture of Plug Division 11. during installation, first two straddles of bar hole 31 both sides in elastic card 30 are inserted into two apertures of Plug Division 11, because elastic card 30 is as elastic material, upper shell fragment 34 is by the crimp of the aperture inwall of Plug Division 11, hill 341 crosses Plug Division 11, elastic card 30 recovers deformation, and the recess between the second flanging 33 and hill 341 is just stuck in the inwall place, aperture of Plug Division 11 afterwards, and the insertion of whole elastic card 30 played non-return by the two side of recess, prevent the effect that comes off. here why upper and lower shell fragment 34,35 is carried out upper and lower point, do not mean that both relation must be the relation of up and down, the state that simply respective figure is shown is that first and second plate 10,20 is when being in approximate horizontal, convenient explanation, the plate face of certain first and second plate 10,20 can also be in tilting or vertically-arranged state, thus, it can be understood that lower shell fragment 35 and the laminating of the second plate 20, upper shell fragment 34 be aperture inwall with Plug Division 11 against.

The cross section angle of the junction of described second flanging 33 and upper shell fragment 34 is obtuse angle, it is easy to the aperture inwall with Plug Division 11 coordinate, cross section angle between first flanging 32 and lower shell fragment 35 is right angle, between first and second flanging 32,33, spacing is arranged, the setting of first and second flanging 32,33, be equivalent on the one hand handle be easy to hold elastic card 30 and carry out installation and removal operation, the structural strength of whole elastic card 30 can be strengthened on the other hand.

One end of described bar hole 31 extends to the edge that the base of the second flanging 33 and the junction of upper shell fragment 34, the other end extend to lower shell fragment 35 and closes on the first flap 32 place, the setting of bar hole 31 makes elastic card 30 form two straddles, makes latch coordinate and more fastens.

Claims

1. a plate connecting device, including first and second plate (10,20), it is characterized in that: the first plate (10) is provided with the through hole (21) arranged from the run-through board face of the second plate (20) Plug Division (11) of traverse, protruding out to and surround through hole between position, aperture and second plate (20) of the outside Plug Division (11) of the second plate (20), elastic card (30) is inserted in described through hole and constitutes the latch cooperation of unidirectional insertion, reverse non-return.

2. plate connecting device according to claim 1, it is characterised in that: described Plug Division (11) for �� shape and vertical on the plate face of the first plate (10).

3. plate connecting device according to claim 1 and 2, it is characterized in that: vertical on the plate face of described first plate (10) be provided with gripper shoe (12), described Plug Division (11) is arranged along the free margins interval of gripper shoe (12), and the face at the �� shape place constituting Plug Division (11) is coplanar with the plate face of gripper shoe (12).

4. plate connecting device according to claim 3, it is characterized in that: described Plug Division (11) are the M type that two �� shape unit parallel combinations become, described elastic card (30) includes the plate of an elastic material, bar hole (31) is arranged along plate length direction in the middle part of plate, the two ends of plate are bent to form first to plate both sides respectively, second flanging (32, 33), plate is bent to form from the middle part of bar hole (31), lower shell fragment (34, 35), hill (341) is arranged at the middle part of upper shell fragment (34) and to two ends, low shape extends from hill (341), on, lower shell fragment (34, 35) curved arc shape transition between, it is positioned at the upper of bar hole (31) both sides, lower shell fragment (34, 35) constitute two straddles and be inserted in two apertures of M type Plug Division (11), second flanging (33) is connected with upper shell fragment (34), recess between second flanging (33) and hill (341) matches with the upper arm in the aperture of Plug Division (11).

5. plate connecting device according to claim 4, it is characterized in that: the cross section angle of the junction of described second flanging (33) and upper shell fragment (34) is obtuse angle, cross section angle between first flanging (32) and lower shell fragment (35) is right angle, and between first, second flanging (32,33), spacing is arranged.

6. plate connecting device according to claim 5, it is characterised in that: one end of described bar hole (31) extends to the edge that the base of the second flanging (33) and the junction of upper shell fragment (34), the other end extend to lower shell fragment (35) and closes on the first flanging (32) place.