CN209932096U

CN209932096U - But KTV sofa of split combination

Info

Publication number: CN209932096U
Application number: CN201920463121.8U
Authority: CN
Inventors: 李玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-08
Filing date: 2019-04-08
Publication date: 2020-01-14
Anticipated expiration: 2029-04-08

Abstract

The utility model discloses a but KTV sofa of split combination, including back and base, the back left and right sides is equipped with fixed frame, both ends are equipped with the supporting leg around the fixed frame lower extreme, the back upper end is equipped with the button, the button lower extreme is located the recess, be equipped with spring two between button and the recess, terminal surface is connected with the transfer line under the button, the lower extreme is equipped with the cavity in the back, cavity one side is equipped with the through-hole, the cavity is through linking pipe and recess intercommunication, the cavity upper end is equipped with the bracing piece, the bracing piece rotates and is connected with connecting rod one, connecting rod one serves towards the through-hole and is equipped with the arch, be equipped with spring one between the connecting rod one other end and the cavity, the transfer line is located the top of connecting rod one end of being connected with spring one. Compared with the prior art, the utility model the advantage lie in: can be disassembled and combined, is convenient to operate and has a storage function.

Description

But KTV sofa of split combination

Technical Field

The utility model relates to a sofa technical field specifically indicates a but KTV sofa of split combination.

Background

The sofa is a multi-seat chair with cushions, belongs to furniture and can be classified into the following parts according to the use occasions: civil sofas, office sofas, rest-club sofas, and the like. The sofa has different characteristics according to different occasions. At present the sofa of using in the KTV includes back and base, and the back is connected with the base, and can not dismantle, and when the guest carried out leisure entertainment activity in the KTV, certain limitation has been produced to developing of activity to fixed seat, when needs removed the seat, can call the waiter more and provide the stool, and frequent calling of guest has not only increaseed in the KTV staff's work load, still influences guest's experience simultaneously.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that above-mentioned sofa structure for the KTV and defect in the function provide one kind can carry out split, combination, convenient operation and have the KTV sofa of a removable split combination of storing function according to guest's demand.

In order to solve the technical problem, the utility model provides a technical scheme does: a detachable combined KTV sofa comprises a backrest and a base, wherein fixed frames are arranged on the left side and the right side of the backrest, supporting legs are arranged at the front end and the rear end of the lower end of each fixed frame, a back cushion is arranged at the upper end of the inner surface of the backrest, a button is arranged at the upper end of the backrest, the lower end of the button is positioned in a groove, a spring II is arranged between the button and the groove, a transmission rod is connected to the lower end face of the button, a cavity is arranged at the lower end in the backrest, a through hole is formed in one side of the cavity, the cavity is communicated with the groove through a connecting pipe, a supporting rod is arranged at the upper end of the cavity, the supporting rod is rotatably connected with a connecting rod I, a bulge is arranged at one end, facing the through hole, a spring I is arranged between the other end of, and one side of the base, which faces the backrest, is provided with a second connecting rod, the second connecting rod is also provided with a bulge, and the second connecting rod is connected with the first connecting rod in a matching manner.

Compared with the prior art, the utility model the advantage lie in: the utility model relates to a detachable combined KTV sofa, the lower end of the inner surface of the backrest is provided with a through hole for connecting a cavity, a first connecting rod is arranged in the cavity in a rotating way, a second connecting rod is arranged on the base, and the second connecting rod can be inserted into the cavity through the through hole and is matched and connected with the first connecting rod, so that the combination of the base and the backrest is realized; the button is arranged at the upper end of the backrest and connected with the transmission rod, the transmission rod is located above one end of the first connecting rod, and when the button is pressed down, the second connecting rod rotates to enable the second connecting rod and the first connecting rod to be not matched and connected, and the base and the backrest are separated.

As an improvement, a drawer is arranged on one surface of the base, which is opposite to the connecting rod.

As an improvement, a handle is arranged on the drawer.

As an improvement, the button is wrapped with a leather sheath.

As an improvement, the lower end of the fixing frame is provided with 2 supporting legs which are respectively positioned at the front end and the rear end of the lower end surface of the fixing frame.

Drawings

Fig. 1 is a schematic structural view of the detachable and combinable KTV sofa of the present invention.

Fig. 2 is a sectional view of the backrest of the detachable KTV sofa of the present invention.

Fig. 3 is a schematic view of a base of a detachable and combinable KTV sofa of the present invention.

As shown in the figure: 1. the backrest comprises a backrest, 2, a base, 3, a fixing frame, 4, supporting legs, 5, a back cushion, 6, a button, 7, a groove, 8, a second spring, 9, a transmission rod, 10, a cavity, 11, a connecting pipe, 12, a supporting rod, 13, a first connecting rod, 14, a first spring, 15, a pulley, 16, a cushion, 17, a second connecting rod, 18, a drawer, 19 and a handle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings, the utility model provides a detachable combined KTV sofa, which comprises a backrest 1 and a base 2, wherein the left side and the right side of the backrest 1 are provided with fixed frames 3, the lower end of each fixed frame 3 is provided with a supporting leg 4, the upper end of the inner surface of the backrest 1 is provided with a back cushion 5, the upper end of the backrest 1 is provided with a button 6, the lower end of the button 6 is positioned in a groove 7, a second spring 8 is arranged between the button 6 and the groove 7, the lower end surface of the button 6 is connected with a transmission rod 9, the lower end of the backrest 1 is provided with a cavity 10, one side of the cavity 10 is provided with a through hole, the cavity 10 is communicated with the groove 7 through a connecting pipe 11, the upper end of the cavity 10 is provided with a support rod 12, the support rod 12 is rotatably connected with a first connecting rod 13, one end of the first connecting, the transmission rod 9 is located above one end, connected with the first spring 14, of the first connecting rod 13, a pulley 15 is arranged at the lower end of the base 2, a cushion 16 is arranged at the upper end of the base 2, a second connecting rod 17 is arranged on one face, facing the backrest 1, of the base 2, a protrusion is also arranged on the second connecting rod 17, and the second connecting rod 17 is connected with the first connecting rod 13 in a matched mode.

A drawer 18 is arranged on the surface of the base 2 opposite to the second connecting rod 17, and personal articles can be placed in the drawer 18.

The drawer 18 is provided with a handle 19, so that the drawer 18 can be conveniently pushed and pulled.

The leather sheath is wrapped on the button 6, so that the button 6 is attractive in appearance, and cannot damage hands when being pressed.

The supporting legs 4 of the lower end of the fixing frame 3 are 2 and are respectively positioned at the front end and the rear end of the lower end face of the fixing frame 3.

The utility model discloses a theory of operation: when the detachable combined KTV sofa is used and needs to be detached, a button on the backrest corresponding to the base is pressed, the button moves downwards to drive the transmission rod to move downwards, one end of the first connecting rod is pressed by the transmission rod, one end of the first connecting rod is rotatably connected to the supporting rod due to the fact that one end of the first connecting rod is pressed, the other end of the first connecting rod tilts, and at the moment, the second connecting rod and the first connecting rod which are connected through the matching of the lug and the first connecting rod are not connected with each other any more, so that the base can be detached from the backrest, and the sofa can be detached. When needs make up, because be equipped with spring one between connecting rod one and the cavity, be equipped with spring two between button and the recess, after button and connecting rod one atress are finished, under the effect of spring two and spring one, initial position is replied to button and connecting rod one, only need at this moment with connecting rod two on the base impel the through-hole on the back can, connecting rod two can be connected with connecting rod one cooperation, play the positioning action to the base.

The present invention has been described in connection with the embodiments thereof, and the description is not intended to be limiting, and the embodiments shown in the drawings are only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a but KTV sofa of split combination, includes back (1) and base (2), its characterized in that: the backrest is characterized in that fixed frames (3) are arranged on the left side and the right side of the backrest (1), supporting legs (4) are arranged at the lower end of the fixed frames (3), a back cushion (5) is arranged at the upper end of the inner surface of the backrest (1), a button (6) is arranged at the upper end of the backrest (1), the lower end of the button (6) is positioned in a groove (7), a spring II (8) is arranged between the button (6) and the groove (7), a transmission rod (9) is connected to the lower end face of the button (6), a cavity (10) is arranged at the lower end of the backrest (1), a through hole is formed in one side of the cavity (10), the cavity (10) is communicated with the groove (7) through a connecting pipe (11), a supporting rod (12) is arranged at the upper end of the cavity (10), the supporting rod (12) is rotatably connected with a connecting rod I (13), a bulge is arranged at one end, facing the through hole, the utility model discloses a chair backrest, including transfer line (9), base (2), cushion (16), drive rod (13), base (2) and connecting rod (17), the top that transfer line (9) are located the one end that connecting rod (13) and spring (14) are connected, base (2) lower extreme is equipped with pulley (15), base (2) upper end is equipped with cushion (16), base (2) are equipped with connecting rod two (17) on the one side towards back (1), be equipped with the arch on connecting rod two (17) equally, connecting rod two (17) are connected with connecting rod (13) cooperation.

2. The detachably combined KTV sofa of claim 1, wherein: and a drawer (18) is arranged on the surface of the base (2) opposite to the second connecting rod (17).

3. The detachably combined KTV sofa of claim 2, wherein: the drawer (18) is provided with a handle (19).

4. The detachably combined KTV sofa of claim 1, wherein: the button (6) is wrapped with a leather sheath.

5. The detachably combined KTV sofa of claim 1, wherein: the lower end of the fixed frame (3) is provided with 2 supporting legs (4) which are respectively positioned at the front end and the rear end of the lower end surface of the fixed frame (3).