TWM465841U - Moving and tilting device - Google Patents

Description

Mobile tilting device

This creation relates to a mobile tilting device for a sofa.

Traditional sofas usually focus on modern fashion, ergonomics and comfort. They are mainly composed of a backrest, a wristrest, a seat cushion and a leg. The joints are fixed in a fixed manner. Therefore, the backrest Can not be tilted to the proper position, so that users can not comfortably lie on the sofa for a moment to rest, very troubled.

The main purpose of the present creation is to provide a tilting device for tilting the backrest of the sofa for lying down and comfort.

In order to achieve the above object and effect, the creative mobile tilting device can be installed in a sofa, which comprises a power moving structure, has a cushion frame for supporting the seat cushion of the sofa, and a backrest frame for supporting the sofa. a backrest and a joint between the cushion frame and the backrest frame; and a tilting device having a positioning rod, the two ends of which are respectively fixed on the legs of the sofa; a pair of separate supporting members are sleeved on The positioning rod is located below the seat cushion frame, each of the supporting members has a sliding slot; and a pair of separate sliding members pass through the sliding groove of the supporting member and are fixed in an inclined manner under each of the seat cushion frames, and Sliding displacement in an inclined manner; when the backrest frame is subjected to a force, the cushion frame is driven to be displaced forward, the cushion frame is pulled to move the sliding member forward, and the cushion frame and the back frame are subjected to the sliding member The tilting and displacement of the restriction and control further change the seat cushion and the backrest of the sofa into a lying type.

Please refer to the following detailed description and drawings of this creation to explain the technical means, purpose and characteristics of the creation, so as to understand the specific embodiment of the creation.

10‧‧‧Mobile tilting device

11‧‧‧Power movement structure

12‧‧‧Cushion frame

121‧‧‧Longitudinal pole

122‧‧‧ transverse rod

13‧‧‧Backrest skeleton

14‧‧‧Fixed components

20‧‧‧ tilting device

21‧‧‧ Positioning rod

22‧‧‧Support components

23‧‧‧Chute

24‧‧‧Sliding components

25‧‧‧ Front-end connection

26‧‧‧Back end bending joint

27‧‧‧Pre-positioning block

28‧‧‧ Rear positioning block

29, 231‧‧‧ Bevel

30‧‧‧ sofa

31‧‧‧ Seat cushion

32‧‧‧ Backrest

33‧‧‧ Chair feet

Figure 1 is a perspective view of the creation.

Figure 2 is a right side view of the creation.

Figure 3 is an exploded view of the creation.

Figure 4 is a perspective view of the creation being tilted by a force.

Figure 5 is a schematic view of the creation of the mobile tilting device mounted on the sofa.

Fig. 6 is a schematic view showing the installation of the mobile tilting device in the sofa and in an inclined state.

Figure 7 shows the creation of the mobile tilting device installed in the sofa, which shows the action of the seat cushion and the backrest.

Referring to FIG. 1 to FIG. 3 , the creative mobile tilting device 10 can be installed in a sofa, and includes a power moving structure 11 and a tilting device 20 ; wherein the power moving structure 11 has a mat skeleton 12 , and A backrest frame 13 forms a fixed connection therebetween. As shown in FIG. 1, the seat cushion frame 12 is a dome-shaped skeleton, and the backrest frame 13 is a dome-shaped skeleton, and is connected to each other by a fixing member 14, or otherwise joined. In essence, the seat cushion frame 12 is integrally joined by two longitudinal rods 121 and a transverse rod 122.

The tilting device 20 includes a positioning rod 21; a pair of separate supporting members 22 are sleeved on the positioning rod 21 and located under the seat cushion frame 12, and each of the supporting members 22 has a sliding slot 23, the top of the sliding slot 23 The surface is a slope 231; and a pair of separate sliding elements 24 pass through the sliding slot 23, and are movable back and forth in the sliding slot 23, and have a front end connecting portion 25 and a rear end bending connecting portion 26, which are connected It is fixed to the bottom of the longitudinal rod 121 of the seat cushion frame 12, and each of the sliding members 24 is disposed at the bottom of the longitudinal rod 121 in an inclined manner. Each of the sliding elements 24 is provided with a front positioning block 27 and a rear positioning block 28, which can be used to control the moving distance of the seat cushion frame 12 and move the back frame 13 downward from the upright position (Fig. 1) to a tilt. Location (Figure 4).

In essence, the front end of the front positioning block 27 is a slope 29, and a part of the length of the slope 29 is inserted into the sliding slot 23, and the slope 29 of the front positioning block 27 is in contact with the slope 231 of the sliding slot 23. , the front positioning block 27 and the sliding groove 23 are tightly combined, at this time, the force The weight moving structure 11 is in a sitting state (as shown in FIG. 1); when the backrest frame 13 receives the force in the "X" direction, the cushion frame 12 is driven to be displaced forward, and the cushion frame 12 is pulled by the sliding member 24 The front sliding member is disposed on the supporting member 22 in an inclined manner, so that the seat cushion frame 12 and the backrest frame 13 are restricted and controlled by the sliding member 24 to move by a predetermined trajectory, that is, the cushion frame 12 The upward movement is performed in an inclined manner, and the back frame 13 is moved downward in an inclined manner (Fig. 4).

When the force received by the back frame 13 is released, the cushion frame 12 is The sliding member 24 is pulled backwards until the inclined surface 29 of the front positioning block 27 is inserted into the sliding slot 23 of the supporting member 22. At this time, the sliding member 24 has been unable to move, and the cushion frame 12 and the back frame 13 are ordered. Revert to the original location (Figure 1).

Figures 5 to 7 show that the present mobile tilting device 10 is mounted in the sofa 30. schematic diagram. As shown in FIG. 5, the seat cushion frame 12 of the creative force moving structure 11 is disposed in the seat cushion 31 of the sofa 30 for supporting the seat cushion 31; and the backrest frame 13 is disposed in the backrest 32 of the sofa 30. To support the backrest 32; and the ends of the positioning rods 21 of the tilting device 20 are laterally fixed to the legs 33 on both sides of the sofa 30, at which time the front positioning block 27 of the sliding member 24 abuts against the support member 22. In the chute 23, the sofa 30 is placed in a sitting form for the person to sit on the sofa 30; when the person is lying on the sofa 30, the backrest 32 of the sofa 30 is subjected to a force and the back frame 13 is pulled. Pushing the cushion frame 12 so that the seat cushion 31 moves synchronously with the backrest 32. At this time, the cushion frame 12 drives the sliding member 24 to move forward. Since the sliding member 24 slides in an inclined manner, the cushion frame is controlled. 12, the driving cushion 31 is moved upward in the oblique direction, and then the backrest frame 13 drives the backrest 32 to move downward in the oblique direction until the rear positioning block 28 abuts against the supporting member 22, at which time the sofa assumes a lying form. As shown in Figure 6.

In short, when I lay on the sofa 30, my back strength will be exerted. Applying force to the backrest 32, and moving the tilting device 10 via the present creation, the sofa 30 is changed from a sitting type to a lying type to provide a comfortable lying position, as shown in FIG. When the person sits up, the seat cushion 31 and the backrest 32 are returned to their original positions (Fig. 5).

The above description is only a description of a preferred embodiment of the present invention, and is not intended to be used herein. Create any restrictions. Anyone skilled in the art may use the above-mentioned technical content to change or modify it into other embodiments without departing from the spirit and scope of the creation. The scope of this creation is only The scope of the patent application is limited.

10‧‧‧Mobile tilting device

11‧‧‧Power movement structure

12‧‧‧Cushion frame

121‧‧‧Longitudinal pole

122‧‧‧ transverse rod

13‧‧‧Backrest skeleton

14‧‧‧Fixed components

20‧‧‧ tilting device

21‧‧‧ Positioning rod

22‧‧‧Support components

24‧‧‧Sliding components

25‧‧‧ Front-end connection

26‧‧‧Back end bending joint

27‧‧‧Pre-positioning block

28‧‧‧ Rear positioning block

Claims (6)

A mobile tilting device can be installed in a sofa, the sofa has a pad, a backrest and two side legs, the moving tilting device comprises: a force moving structure, and a pad skeleton to support the seat of the sofa a pad, and a backrest frame for supporting the backrest of the sofa, and forming a joint between the cushion frame and the backrest frame; and a tilting device having a positioning rod, the two ends of which are respectively fixed on the legs; a pair of separate supporting members are sleeved on the positioning rod and located under the seat cushion frame, each of the supporting members has a sliding slot; and a pair of separate sliding members pass through the sliding groove of the supporting member and are fixed in an inclined manner Under each of the cushion frame, sliding displacement in an inclined manner; when the backrest frame is subjected to a force, the cushion frame is driven to be displaced forward, and the cushion frame pulls the sliding member forward to move and The cushion frame and the backrest frame are tilted and displaced by the restriction and control of the sliding member, thereby making the seat cushion and the backrest of the sofa self-sitting into a lying type. The mobile tilting device according to claim 1, wherein the seat cushion frame is a dome-shaped skeleton, and the backrest frame is a dome-shaped skeleton, and the ends are integrally joined. The mobile tilting device of claim 1, wherein the sliding member has a front end connecting portion coupled to a bottom portion of the seat cushion frame, and a rear end bent connecting portion is coupled to a bottom portion of the seat cushion frame. The sliding elements are disposed obliquely below the seat cushion frame. The mobile tilting device of claim 1, wherein the sliding component is provided with a front positioning block and a rear positioning block, and the supporting component is located between the front positioning block and the rear positioning block for Control the moving distance of the cushion frame. The mobile tilting device of claim 4, wherein the front end of the front positioning block has a slope, and a part of the length of the slope is inserted into the sliding groove of the supporting member. The moving structure is in a sitting state. The mobile tilting device of claim 4, wherein the top surface of the sliding slot is a sloped surface, and the front positioning block and the sliding slot are made by the contact of the inclined surface of the front positioning block with the inclined surface of the sliding slot. Become a close bond.