CN211778398U

CN211778398U - Mortise-tenon joint device with double-sided rabbets

Info

Publication number: CN211778398U
Application number: CN201922305495.XU
Authority: CN
Inventors: 戴力
Original assignee: Shanghai Liwang Information Technology Co ltd
Current assignee: Shanghai Liwang Information Technology Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-10-27
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a mortise and tenon joint device of two-sided mortise, including the montant, first recess and second recess have been seted up at the top of montant, the first spring of bottom fixed mounting of first recess, first spring fixed connection diaphragm, first rectangular channel has been seted up to the lateral wall of first recess, sliding connection splint in the first rectangular channel, the bottom fixed mounting second spring of splint, the groove room has been seted up on the top of splint, the second rectangular channel has been seted up to the opposite side of first recess, sliding connection straight board in the second rectangular channel, the bottom fixed connection third spring of straight board, the top fixed mounting fixed block of straight board, fixed mounting branch on the splint, threaded hole has been seted up to the top of splint and straight board, both sides fixed mounting in the first recess has the elasticity piece. The device can be quick to press from both sides tight fixedly to the tenon fourth of twelve earthly branches, save time, transfer high efficiency, simple structure easily operates.

Description

Mortise-tenon joint device with double-sided rabbets

Technical Field

The utility model belongs to the technical field of mortise and tenon joint device, concretely relates to mortise and tenon joint device of two-sided mortise and tenon joint.

Background

Because timber has advantages such as good bending resistance, resistance to compression, anti-seismic performance and easy processing and maintenance, consequently good and many furniture all utilize timber to build basically, however in the installation, need aim at the mortise with the tenon fourth of twelve earthly branches, then borrow external machine to its fixed, but this kind of installation need hold up mortise and tenon fourth of twelve earthly branches alone, another person is being fixed to it, not only makes the efficiency of work reduce like this, still can become dangerous to holding up people, so we propose a mortise and tenon fourth of twelve earthly branches connecting device that can install fast, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mortise and tenon joint device of two-sided tenon mouth to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mortise and tenon joint device of two-sided mortise, includes the montant, first recess and second recess have been seted up at the top of montant, the first spring of bottom fixed mounting of first recess, first spring fixed connection diaphragm, first rectangular channel has been seted up to the lateral wall of first recess, sliding connection splint in the first rectangular channel, the bottom fixed mounting second spring of splint, the groove room has been seted up on the top of splint, the second rectangular channel has been seted up to the opposite side of first recess, sliding connection straight plate in the second rectangular channel, the bottom fixed connection third spring of straight plate, the top fixed mounting fixed block of straight plate, fixed mounting branch on the splint, threaded hole has been seted up to the top of splint and straight plate, both sides fixed mounting in the first recess has the elastic block.

Preferably, the bottom, the top and the two sides in the second groove have the same structure as the bottom, the top and the two sides in the first groove.

Preferably, the first springs are arranged in two and are respectively fixed at the symmetrical positions of the two sides of the bottom of the transverse plate.

Preferably, the number of the supporting rods is two, the supporting rods are fixedly installed at the tops of the clamping plate and the straight plate respectively, and the height of each supporting rod is not more than 1 cm.

Preferably, the fixing block corresponds to the groove chamber in installation position, and the length and the width of the groove chamber are both larger than those of the fixing block.

Preferably, the bottom of the elastic block is provided with a first spring which is the same as the bottom of the transverse plate, and the length of the elastic block is not more than 3 cm.

The utility model discloses a technological effect and advantage: this mortise and tenon joint device of two-sided mortise can extrude fixedly the mortise and tenon through diaphragm and splint, prevents to reciprocate, can fix the both sides of mortise and tenon through the elastic block, prevents that the mortise and tenon can control and rock, is connected with the fixed block through the slot room on the splint to in making the fixed first recess of mortise and tenon and second recess, the device can be quick to being connected the mortise and tenon, save time, raise the efficiency, convenient operation is simple.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the splint structure;

fig. 3 is a schematic view of a straight plate structure.

In the figure: 1. a vertical rod; 2. a first groove; 3. a first spring; 4. a transverse plate; 5. a first rectangular groove; 6. a splint; 7. a second spring; 8. an elastic block; 9. a tank chamber; 10. a second rectangular groove; 11. a straight plate; 12. a third spring; 13. a fixed block; 14. a strut; 15. a threaded hole; 16. a second groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a mortise and tenon joint device with double-sided rabbets as shown in figures 1-3, which comprises a vertical rod 1, wherein the top of the vertical rod 1 is provided with a first groove 2 and a second groove 16, when in specific use, a support rod 14 is pulled to move the support rod 14 towards the inner wall direction of the first groove 2 on the vertical rod 1, thereby a clamping plate 6 can be driven by the support rod 14 to retract into a first rectangular groove 5, a fixed block 13 is separated from a groove chamber 9, the first groove 2 can be opened, the opening mode of the second groove 16 is the same as the opening mode of the first groove 2, then mortise and tenon joints are put into the first groove 2 and the second groove 16, then the support rod 14 is loosened, the groove chamber 9 on the clamping plate 6 is aligned with the fixed block 13, the fixed block 13 is put into the groove chamber 9, thereby the top of the first groove 2 is sealed, the sealing mode of the second groove 16 is the same as the sealing mode of the first groove 2, seal first recess 2 and second recess 16's top, and extrude the upper surface of mortise and tenon through splint 6 and straight board, diaphragm 4 on the first spring 3 through the bottom in first recess 2 and the second recess 16 extrudees the bottom of mortise and tenon, through splint 6 and straight board 11 be connected, fix the mortise and tenon, elastic block 8 through first recess 2 and the 16 both sides of second recess, fix the both sides of mortise and tenon, screw hole 15 is twisted with external bolt at last, and twist in splint 6 and straight board 11, increase the fixed connection between splint 6 and the straight board 11, thereby extrude fixedly with splint 6 and straight board 11 to the mortise and tenon.

It is specific, can extrude fixedly the tenon fourth of twelve earthly branches through diaphragm 4 and splint 6, prevent to reciprocate, can fix the both sides of tenon fourth of twelve earthly branches through elastic block 8, prevent that the tenon fourth of twelve earthly branches from rocking about, be connected with fixed block 13 through slot chamber 9 on splint 6, thereby make in the fixed first recess 2 of tenon fourth of twelve earthly branches and second recess 16, the device can be quick fix the tenon fourth of twelve earthly branches, save time, the efficiency is improved, moreover, the steam generator is simple in structure, high durability and convenient use, and is convenient for popularize and popularize.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a mortise and tenon joint device of two-sided tenon mouth, includes montant (1), its characterized in that: the top of the vertical rod (1) is provided with a first groove (2) and a second groove (16), the bottom of the first groove (2) is fixedly provided with a first spring (3), the first spring (3) is fixedly connected with a transverse plate (4), the side wall of the first groove (2) is provided with a first rectangular groove (5), the first rectangular groove (5) is internally provided with a clamping plate (6) in a sliding connection manner, the bottom of the clamping plate (6) is fixedly provided with a second spring (7), the top end of the clamping plate (6) is provided with a groove chamber (9), the other side of the first groove (2) is provided with a second rectangular groove (10), the second rectangular groove (10) is internally provided with a straight plate (11), the bottom of the straight plate (11) is fixedly connected with a third spring (12), the top end of the straight plate (11) is fixedly provided with a fixed block (13), and the clamping plate (6) is fixedly provided with a supporting rod (14), threaded holes (15) are formed in the upper portions of the clamping plate (6) and the straight plate (11), and elastic blocks (8) are fixedly mounted on two sides in the first groove (2).

2. The double-sided mortise and tenon connection device according to claim 1, wherein: the bottom, the top and the two sides in the second groove (16) are the same as those in the first groove (2).

3. The double-sided mortise and tenon connection device according to claim 1, wherein: the two first springs (3) are respectively fixed at the two sides of the bottom of the transverse plate (4).

4. The double-sided mortise and tenon connection device according to claim 1, wherein: the number of the supporting rods (14) is two, the supporting rods are respectively and fixedly installed at the tops of the clamping plate (6) and the straight plate (11), and the height of each supporting rod (14) is not more than 1 cm.

5. The double-sided mortise and tenon connection device according to claim 1, wherein: the mounting positions of the fixed block (13) and the groove chamber (9) correspond, and the length and the width of the groove chamber (9) are both larger than those of the fixed block (13).

6. The double-sided mortise and tenon connection device according to claim 1, wherein: the bottom of the elastic block (8) is provided with a first spring (3) which is the same as the bottom of the transverse plate (4), and the length of the elastic block (8) is not more than 3 cm.