阅读说明：本技术 一种可调节扶手宽度的布艺沙发 (Fabric sofa with adjustable width of armrest ) 是由 何华辉 于 2021-10-26 设计创作，主要内容包括：本发明公开了一种可调节扶手宽度的布艺沙发,包括沙发本体,所述沙发本体的顶部表面横向设有第一坐垫、第二坐垫,所述沙发本体后侧的靠背架侧面斜向配合设有舒压靠垫、按摩颈枕,所述舒压靠垫外侧的扶手架侧面设有扶手包,所述扶手包靠近第一坐垫、第二坐垫一端的侧面设有一个调控盘,所述扶手包下方的收折架侧面设有耐磨胶垫,所述耐磨胶垫与收折架的组合内壁一端设有第一折叠连杆,所述收折架远离第一折叠连杆一端内壁斜向设有第二折叠连杆,所述第一折叠连杆、第二折叠连杆远离收折架内壁一端的侧面通过轴销相互交联设有四个弧形支撑板。本发明采用分档式弧形顶撑结构,适应手扶时不同宽度的支撑需求并确保承压可靠,使用效果好。(The invention discloses a cloth sofa with adjustable armrest width, which comprises a sofa body, wherein a first cushion and a second cushion are transversely arranged on the top surface of the sofa body, a pressure-releasing back cushion and a massage neck pillow are obliquely matched with the side surface of a backrest frame at the rear side of the sofa body, an armrest bag is arranged on the side surface of the armrest frame at the outer side of the pressure-releasing back cushion, a regulating and controlling disc is arranged on the side surface of one end, close to the first cushion and the second cushion, of the armrest bag, a wear-resistant rubber cushion is arranged on the side surface of a folding frame below the armrest bag, a first folding connecting rod is arranged at one end of the combined inner wall of the wear-resistant rubber cushion and the folding frame, a second folding connecting rod is obliquely arranged on the inner wall of one end, far away from the first folding connecting rod, of the folding connecting rod, and the side surface of one end, far away from the inner wall of the folding frame, of the folding connecting rod are mutually cross-linked through shaft pins to form four arc supporting plates. The invention adopts a stepped arc-shaped top support structure, meets the support requirements of different widths during walking and ensures reliable bearing and good use effect.)

1. A cloth sofa with adjustable armrest width comprises a sofa body (1) and is characterized in that a group of supporting foot frames (2) are respectively and vertically and fixedly arranged at the left end and the right end of the bottom surface of the sofa body (1) through flange seats, a first cushion (3) and a second cushion (4) are transversely and movably arranged on the top surface of the sofa body (1), a pressure-releasing back cushion (5) is obliquely and movably arranged on the side surface of a back rest frame (8) at the rear side of the sofa body (1), a group of cylindrical massage neck pillows (6) are respectively and transversely and movably arranged on the side surface of the back rest frame (8) above the pressure-releasing back cushion (5), an armrest bag (7) is respectively and movably arranged on the side surface of an armrest frame (9) at the outer side of the pressure-releasing back cushion (5) through adhesive tapes, and an adjusting and controlling disc (10) is respectively and longitudinally and fixedly arranged on the side surface of one end, close to the first cushion (3) and the second cushion (4), of the armrest bag (7), through holes, handrail package (7) keep away from handrail frame (9) side of first cushion (3), second cushion (4) one end and vertically fix respectively and are provided with a set of W shape and receive a set of folding frame (11), folding frame (11) side of handrail package (7) below is provided with wear-resisting cushion (12) through the joint board activity, wear-resisting cushion (12) are provided with first folding connecting rod (13) through the connecting seat activity with the combination inner wall one end of folding frame (11), it is provided with second folding connecting rod (14) to receive first folding connecting rod (13) one end inner wall slant activity of folding frame (11), first folding connecting rod (13), second folding connecting rod (14) keep away from the side of receiving folding frame (11) inner wall one end and are provided with four arc backup pads (15) through the mutual cross-linking activity of pivot.

2. The cloth sofa with adjustable armrest width as claimed in claim 1, wherein: first cushion (3) are double and fill up, second cushion (4) are single, first cushion (3), second cushion (4) are the cotton pad of cloth system pearl.

3. The cloth sofa with adjustable armrest width as claimed in claim 1, wherein: the pressure-releasing back cushion (5) is the same as the second cushion (4) in size, and the massage neck pillow (6) is a latex pillow and is integrated with the pressure-releasing back cushion (5) into a whole through a zipper.

4. The cloth sofa with adjustable armrest width as claimed in claim 1, wherein: the side surface of the backrest frame (8) is of a 9-shaped structure and is integrated with the sofa body (1) into a whole, and the set inclination angle between the backrest frame (8) and the plane of the sofa body (1) is 75-90 degrees.

5. The cloth sofa with adjustable armrest width as claimed in claim 1, wherein: the folding frame (11) and the wear-resistant rubber pad (12) form a J-shaped structure with the handrail frame (9) under the full supporting action of the four supporting plates (15), and the storage pad (16) is longitudinally and fixedly arranged on the side surface of the handrail frame (9) below the folding frame (11).

6. The cloth sofa with adjustable armrest width as claimed in claim 1, wherein: first folding connecting rod (13) are trident column structure and inside and pass through electric putter interconnect, the one end that folding frame (11) inner wall was kept away from in first folding connecting rod (13) links to each other with the one end of third backup pad (152), fourth backup pad (153) respectively.

7. The cloth sofa with adjustable armrest width as claimed in claim 1, wherein: the second folding connecting rod (14) is of a V-shaped structure, the included angle range of the rotation of the second folding connecting rod is controlled to be 45-120 degrees by an electric push rod, and one end, far away from the inner wall of the folding frame (11), of the second folding connecting rod (14) is movably connected with one end side wall of the second supporting plate (151).

8. The cloth sofa with adjustable armrest width as claimed in claim 1, wherein: the surface of the adjusting and controlling disc (10) is provided with four gears and controls the bending of the full support, the fourth support plate (153), the third support plate (152) and the second support plate (151) in sequence.

Technical Field

The invention relates to the technical field of cloth sofas, in particular to a cloth sofa with adjustable armrest width.

Background

The cloth sofa mainly refers to a sofa with cloth as a main material, and a certain artistic effect is achieved through artistic processing, so that the living requirements of people are met. The sofa has good air permeability, is anti-sensitive and is easy to clean. The quality of the elastic material of the cloth sofa affects the comfort and the service life of the sofa. Therefore, the elastic material needs to have strong pressure resistance, good elasticity and high density, and people can ask enterprises for relevant descriptions besides the sitting feeling when choosing so as to ensure the product quality. The cloth sofa is divided into the following materials: a pure cloth sofa and a leather cloth combined sofa. The method is divided into the following steps: leisure cloth sofas and European cloth sofas. The adjustment of the width of the existing cloth sofa armrest is completed through the buckle belt, the stability and reliability of the connection structure after adjustment and the pressure bearing performance are difficult to guarantee, the hand placing safety of the person who lies and sits is influenced, and the practicability is poor.

Disclosure of Invention

The invention aims to provide a cloth sofa with adjustable armrest width, which aims to solve the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a cloth sofa with adjustable armrest width comprises a sofa body, wherein a group of supporting foot frames are respectively and vertically and fixedly arranged at the left end and the right end of the bottom surface of the sofa body through flange seats, a first cushion and a second cushion are transversely and movably arranged on the top surface of the sofa body, a pressure-releasing cushion is obliquely and movably arranged on the side surface of a backrest frame at the rear side of the sofa body, a group of cylindrical massage neck pillows are respectively and transversely and movably arranged on the side surface of the backrest frame above the pressure-releasing cushion, an armrest bag is respectively and movably arranged on the side surface of the armrest frame at the outer side of the pressure-releasing cushion through adhesive tapes, a regulating and controlling disc is respectively and longitudinally and fixedly arranged on the side surface of one end of the armrest bag close to the first cushion and the second cushion through holes, a group of W-shaped folding frames are respectively and longitudinally and fixedly arranged on the side surface of the armrest frame far away from one ends of the first cushion and the second cushion, the folding frame side of handrail package below is provided with wear-resisting cushion through the joint board activity, wear-resisting cushion is provided with first folding connecting rod through the connecting seat activity with the combination inner wall one end of folding the frame, it is provided with the second folding connecting rod to fold the frame and keep away from first folding connecting rod one end inner wall slant activity, the side that the frame inner wall one end was kept away from to first folding connecting rod, second folding connecting rod is provided with four arc backup pads through the mutual cross-linking activity of pivot.

Preferably, the first cushion is a double cushion, the second cushion is a single cushion, and the first cushion and the second cushion are both cotton-padded pearl cushions made of cloth.

Preferably, the size of the pressure-releasing back cushion is the same as that of the second cushion, and the massage neck pillow is a latex pillow and is integrated with the pressure-releasing back cushion into a whole through a zipper.

Preferably, the side surface of the backrest frame is of a 9-shaped structure and is integrated with the sofa body into a whole, and the set inclination angle between the backrest frame and the plane of the sofa body is 75-90 degrees.

Preferably, the folding frame and the wear-resistant rubber mat form a J-shaped structure with the handrail frame under the full supporting action of the four supporting plates, and the storage mat is longitudinally and fixedly arranged on the side surface of the handrail frame below the folding frame.

Preferably, the first folding connecting rod is of a trident-shaped structure and is internally connected with the inside of the folding frame through an electric push rod, and one end, far away from the inner wall of the folding frame, of the first folding connecting rod is connected with one end of the third supporting plate and one end of the fourth supporting plate respectively.

Preferably, the second folding connecting rod is of a V-shaped structure, the included angle range of the rotation of the second folding connecting rod is controlled by the electric push rod to be 45-120 degrees, and one end, far away from the inner wall of the folding frame, of the second folding connecting rod is movably connected with one end side wall of the second supporting plate.

Preferably, the surface of the adjusting and controlling disc is provided with four gears which sequentially control the bending of the full support, the fourth support plate, the third support plate and the second support plate.

Compared with the prior art, the invention has the beneficial effects that: the invention relates to a method for preparing a high-temperature-resistant ceramic material.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial structural sectional view of the folding frame of the present invention.

Fig. 3 is a sectional view of the armrest frame according to the present invention.

Fig. 4 is a sectional view of the armrest frame according to the present invention.

Fig. 5 is a sectional view of the armrest frame according to the present invention.

In the figure: 1. a sofa body; 2. a supporting foot rest; 3. a first seat cushion; 4. a second seat cushion; 5. relieving the pressure of the back cushion; 6. massaging the neck; 7. an armrest bag; 8. a backrest frame; 9. A handrail frame; 10. a control panel; 11. a folding frame; 12. a wear-resistant rubber pad; 13. a first folding link; 14. a second folding link; 15. a support plate; 151. a second support plate; 152. a third support plate; 153. a fourth support plate; 16. and (6) storing the cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, in an embodiment of the invention, a cloth sofa with adjustable armrest width comprises a sofa body 1, a set of supporting foot frames 2 are respectively and vertically and fixedly arranged at the left end and the right end of the bottom surface of the sofa body 1 through flange seats, a first cushion 3 and a second cushion 4 are transversely and movably arranged on the top surface of the sofa body 1 in a matching manner, a pressure-releasing back cushion 5 is obliquely and movably arranged on the side surface of a backrest frame 8 at the rear side of the sofa body 1, a set of cylindrical massage neck pillows 6 are respectively and movably arranged on the side surface of the backrest frame 8 above the pressure-releasing back cushion 5 in a matching manner, an armrest bag 7 is respectively and movably arranged on the side surface of an armrest frame 9 at the outer side of the pressure-releasing back cushion 5 through adhesive tapes, an adjusting and controlling disc 10 is respectively and longitudinally and fixedly arranged on the side surface of one end, close to the first cushion 3 and the second cushion 4, of the armrest bag 7 is far away from the first cushion 3 through an excavated hole, and an armrest bag 7 is respectively, The side surfaces of the armrest frames 9 at one end of the second cushion 4 are respectively and longitudinally fixedly provided with a group of W-shaped folding frames 11, the side surfaces of the folding frames 11 below the armrest bag 7 are movably provided with a wear-resistant rubber pad 12 through a clamping plate, one end of the combined inner wall of the wear-resistant rubber pad 12 and the folding frame 11 is movably provided with a first folding connecting rod 13 through a connecting seat, the inner wall of one end, away from the first folding connecting rod 13, of the folding frame 11 is obliquely and movably provided with a second folding connecting rod 14, and the side surfaces, away from one end of the inner wall of the folding frame 11, of the first folding connecting rod 13 and the second folding connecting rod 14 are mutually cross-linked and movably provided with four arc-shaped supporting plates 15 through shaft pins; the first cushion 3 is a double cushion, the second cushion 4 is a single cushion, and the first cushion 3 and the second cushion 4 are both made of cloth pearl cotton cushions; the dimensions of the pressure-releasing back cushion 5 and the second cushion 4 are the same, the massage neck pillow 6 is a latex pillow and is integrated with the pressure-releasing back cushion 5 into a whole through a zipper; the side surface of the backrest frame 8 is in a 9-shaped structure and is integrated with the sofa body 1 into a whole, and the set inclination angle between the backrest frame 8 and the plane of the sofa body 1 is 75-90 degrees; the folding frame 11 and the wear-resistant rubber pad 12 form a J-shaped structure with the handrail frame 9 under the full supporting action of the four supporting plates 15, and a storage pad 16 is longitudinally and fixedly arranged on the side surface of the handrail frame 9 below the folding frame 11; the first folding connecting rod 13 is of a trident-shaped structure, the interiors of the first folding connecting rod 13 are connected with each other through an electric push rod, and one end, far away from the inner wall of the folding frame 11, of the first folding connecting rod 13 is connected with one end of the third supporting plate 152 and one end of the fourth supporting plate 153 respectively; the second folding connecting rod 14 is of a V-shaped structure, the range of the included angle of the rotation controlled by the electric push rod is 45-120 degrees, and one end of the second folding connecting rod 14, which is far away from the inner wall of the folding frame 11, is movably connected with the side wall of one end of the second supporting plate 151; the surface of the dial 10 is provided with four gears and controls the bending of the full support, the fourth support plate 153, the third support plate 152 and the second support plate 151 in sequence.

The working principle of the invention is as follows: when the handrail adjusting device is used, the adjusting and controlling disc 10 is controlled to select proper gears according to the requirement of hand support width so as to meet the requirement of a hand to be held, when the width is reduced, the adjusting and controlling disc 10 coordinately controls the actions of the first folding connecting rod 13 and the second folding connecting rod 14 so as to respectively adjust and control the included angles between the rods inside the first folding connecting rod 13 and the second folding connecting rod 14 under the action of the electric push rod, the first folding connecting rod 13 respectively controls the folding of the fourth supporting plate 153 and the third supporting plate 152 so as to meet the requirement of second gear control and third gear control, the second folding connecting rod 14 controls the folding of the second supporting plate 151 so as to realize the adjustment operation of the minimum handrail width, a stepped arc-shaped top support structure is adopted, the handrail adjusting device adapts to the support requirements of different widths during the hand to ensure reliable pressure bearing, and has good use effect.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.