CN220369753U - Single sofa with regulatory function - Google Patents

Abstract

The utility model discloses a single sofa with an adjusting function, which comprises a single sofa seat, armrests, supporting legs and an adjusting mechanism, wherein the adjusting mechanism comprises an L-shaped supporting plate, a core plate, a sleeve, a concave groove, a clamping plate, a spring, a head block, a mouth frame and a base supporting plate, the armrests and the supporting legs are respectively arranged on the upper seat surface and the lower seat surface of the single sofa seat, the L-shaped supporting plate is locked on the outer side wall of the single sofa seat below the armrests through screws, the core plate embedded in the sleeve is welded on the upper surface of the plate body of the L-shaped supporting plate, the adjusting mechanism is arranged between the single sofa seat above the supporting legs and the armrests, and an external adjusting lifting structure is formed between the single sofa seat and the armrests and can lift or lower the surface of the armrests, so that the height of the plate body supporting arms is conveniently adjusted by adapting to the height of human arms at the armrests, and the single sofa seat is convenient for providing comfortable arm supportability for consumers.

Description

Single sofa with regulatory function

Technical Field

The utility model relates to the technical field of single sofas, in particular to a single sofa with an adjusting function.

Background

The sofa is soft furniture, and can be generally divided into leather sofa and cloth sofa due to different fabrics, and the sofa can be divided into single sofa, double sofa and multi-person sofa according to different lengths of cushions, but no matter what type of sofa has the main function of enabling people to sit on the sofa, at present, the sofa is a necessary home for many families, and the single sofa is a sofa for sitting by a single person, as the name implies.

When a person uses the sofa, a consumer sits on the sofa and places arms on the surface of the arms of the sofa, the arms of the sofa are usually fixed in height, when people with different heights sit on the surface of the sofa and use the arms to place the arms, the height of the arms cannot be adjusted, so that the consumers with different heights cannot obtain the hand support positions with proper heights when using the arms of the sofa, the sofa needs to be improved to solve the problem, and therefore, the sofa with the adjusting function is provided.

Disclosure of Invention

The utility model mainly aims to provide a single sofa with an adjusting function, an adjusting mechanism is arranged between a single sofa seat and an armrest above supporting legs, and an external adjusting lifting structure is formed between the single sofa seat and the armrest by the adjusting mechanism, so that the lifting structure can be lifted or lowered on the surface of the armrest, the height of a human arm plate body can be conveniently adjusted by adapting to the height of the human arm at the armrest, the comfort arm support performance of the single sofa seat can be conveniently provided for consumers, and the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a single sofa with regulatory function, includes single sofa seat, handrail and landing leg, still includes adjustment mechanism, adjustment mechanism includes L shape fagging, core, sleeve pipe, indent groove, cardboard, spring, head piece, mouth piece and base board of holding up, handrail and landing leg are installed respectively to the upper and lower seat face of single sofa seat, and the lateral wall department of single sofa seat below the handrail has L shape fagging through screw locking, the plate body upper surface welding of L shape fagging has the intraductal core of embedding sleeve, and the indent groove that is used for embedding the cardboard has been seted up towards the riser face department of single sofa seat in the core, be provided with the spring between cardboard and the indent groove cell wall in the middle, and the cardboard stretches out the both ends plate body department welding of indent groove and have the head piece, the vertical groove has been seted up on the sleeve pipe surface at cardboard both ends, and the cell wall of vertical groove one side is arranged towards the sleeve pipe surface and is seted up and is used for wearing the head piece, the upper mouth piece department of keeping away from L shape fagging is through the mouth piece welding and has the base board on the handrail surface.

Further, an opening frame is welded at the upper pipe orifice of the sleeve, and a side plate body of the base support plate is welded outside one side frame wall of the opening frame; the mouth frame can be welded and connected between the sleeve and the base support plate.

Further, the block surface of the head block is provided with a notch of the head convex plate exposing the head groove, the two ends of the clamping plate of the head block are symmetrically welded with two groups, and a tooth groove cavity formed by communicating the vertical groove and the head groove is symmetrically provided with two groups on the surface of the vertical pipe wall at the two ends of the sleeve; the head block is provided with a head protruding plate for exposing the head groove and can be stirred by hands, the clamping plate is half-clamped in the concave groove, and the head blocks at two ends of the clamping plate can be clamped in the head groove, so that the clamping plate with the head blocks can be clamped between the core plate and the sleeve for positioning and clamping.

Further, one end spring body of the spring is welded on the central plate surface of the clamping plate, and the other end spring body of the spring is welded on the central groove wall surface of the concave groove; the two ends of the spring are welded at the concave groove and the clamping plate respectively, so that the spring can spring between the concave groove and the clamping plate under the force.

Further, the upper plate surface of the base support plate, which is far away from the armrests, is adhered with sponge blocks; the sponge block can be adhered to the surface of the base support plate to flexibly support the hands of a person.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the adjusting mechanism is arranged between the single sofa seat and the armrests above the supporting legs, and the adjusting mechanism is provided with the external adjusting lifting structure between the single sofa seat and the armrests, so that the lifting structure can lift or lower the surface of the armrests, the height of the arm plate body of the supporting person can be conveniently adjusted by adapting the height of the arm of the human body at the armrests, and the single sofa seat can better provide comfortable arm supporting performance for consumers.

Drawings

Fig. 1 is a schematic diagram of an integrally installed adjusting mechanism of a single sofa with an adjusting function.

Fig. 2 is an exploded view of an adjusting mechanism of a single sofa with an adjusting function according to the present utility model.

Fig. 3 is a schematic diagram of a core and sleeve clamping of a single sofa with adjusting function according to the present utility model.

In the figure: 1. a single person sofa seat; 2. an armrest; 3. a support leg; 4. an adjusting mechanism; 5. an L-shaped supporting plate; 6. a screw; 7. a core plate; 8. a sleeve; 9. a concave groove; 10. a clamping plate; 11. a spring; 12. a head block; 13. a vertical groove; 14. a head groove; 15. a mouth frame; 16. a base support plate; 17. sponge block.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a single sofa with regulatory function, including single sofa seat 1, handrail 2 and landing leg 3, still include adjustment mechanism 4, adjustment mechanism 4 includes L shape fagging 5, core 7, sleeve pipe 8, indent 9, cardboard 10, spring 11, first piece 12, mouth piece 15 and base support plate 16, handrail 2 and landing leg 3 are installed respectively to the upper and lower seat face of single sofa seat 1, and the lateral wall department of single sofa seat 1 below handrail 2 has L shape fagging 5 through screw 6 locking, the plate body upper surface welding of L shape fagging 5 has the indent 9 that is used for embedding in sleeve pipe 8, and the recess of core 7 towards single sofa seat 1 is provided with the indent 9 that is used for embedding cardboard 10 in the riser face department, be provided with spring 11 between cardboard 10 and the recess 9 middle cell wall, and cardboard 10 stretches out the both ends plate body department welding of indent 9 and has a first piece 12, the sleeve pipe 8 surface vertical slot 13 of cardboard 10 both ends is seted up vertically, and is equipped with perpendicular groove 13 towards sleeve pipe 8 one side wall face 8 and is equipped with and is used for the oral piece 14 is kept away from the mouth piece 2 through the mouth piece of pipe 16 on the base support plate 8 face that is arranged to face 2.

Wherein, the upper pipe orifice of the sleeve pipe 8 is welded with a mouth frame 15, and a side plate body of a base support plate 16 is welded outside a side frame wall of the mouth frame 15; the mouth frame 15 may be welded between the sleeve 8 and the base plate 16.

The surface of the block body of the head block 12 is provided with a notch of a head convex plate exposing the head groove 14, two groups of head blocks 12 are symmetrically welded at two ends of the clamping plate 10, and two groups of tooth groove cavities formed by communicating the vertical grooves 13 and the head grooves 14 are symmetrically formed on the surface of the vertical pipe wall at two ends of the sleeve 8; the head block 12 is provided with a head protruding plate with a head protruding groove 14 which can be stirred by hands, after the clamping plate 10 is half clamped in the concave groove 9, the head blocks 12 at two ends of the clamping plate 10 can be clamped at the head groove 14, so that the clamping plate 10 with the head blocks 12 can be clamped between the core plate 7 and the sleeve 8 for positioning and clamping.

One end spring body of the spring 11 is welded on the central plate surface of the clamping plate 10, and the other end spring body of the spring 11 is welded on the central groove wall surface of the concave groove 9; the two ends of the spring 11 are welded at the concave groove 9 and the clamping plate 10 respectively, so that the spring 11 can spring between the concave groove 9 and the clamping plate 10 under force.

Wherein, the upper plate surface of the base support plate 16 far away from the armrests 2 is adhered with sponge blocks 17; the sponge block 17 can be adhered on the surface of the base support plate 16 to flexibly support the human hand.

It should be noted that, the utility model is a single sofa with adjusting function, an adjusting mechanism 4 is arranged between a single sofa seat 1 and an armrest 2 above a supporting leg 3, an L-shaped supporting plate 5 of the adjusting mechanism 4 is locked on two outer seat surfaces of the single sofa seat 1 by means of screws 6, the L-shaped supporting plate 5 can provide support for a core plate 7, a sleeve 8 sleeved outside the core plate 7 is connected with a base supporting plate 16 which can be pressed on the surface of the armrest 2 by a mouth frame 15, a spring 11 is arranged at a concave groove 9 of the core plate 7 to support a clamping plate 10 to be semi-embedded at a notch of the concave groove 9, head blocks 12 at two ends of the clamping plate 10 are embedded into a head groove 14 from a vertical groove 13 of the sleeve 8, the core plate 7 and the sleeve 8 are embedded and supported by virtue of the clamping plate 10 with the head blocks 12 at two ends, when the armrest 2 needs to be adjusted in height, the head blocks 12 can be pushed into the vertical groove 13 from the head groove 14, at this time, the clamping plate 10 can press the spring 11 to enter the concave groove 9, the clamping plate 10 can retract into the concave groove 9, then the sleeve 8 can be pulled up and lifted at the core plate 7, then the head blocks 12 are loosened, under the rebound action of the spring 11, the clamping plate 10 is half-blocked at the concave groove 9 and is supported by the head blocks 12 at two ends being embedded at the head groove 14 vertically arranged on the surface of the sleeve 8, at this time, after lifting between the sleeve 8 and the core plate 7, the base support plate 16 can be lifted up to support the arm of a human body at the surface of the armrest 2, otherwise, the head blocks 12 are pushed to enter the vertical groove 13 from the head groove 14, then the sleeve 8 can be pushed down and regulated at the position of the core plate 7, then the head blocks 12 are loosened, under the rebound action of the spring 11, the clamping plate 10 is half-blocked at the concave groove 9 and is supported by the head blocks 12 at two ends being embedded at the head groove 14 vertically arranged on the surface of the sleeve 8, at this time, after the sleeve 8 and the core plate 7 are adjusted down, the base support plate 16 can be supported to adjust down on the surface of the handrail 2 to support the arms of the human body.

It should be noted that the present utility model is a single sofa with an adjusting function, the components in the present utility model are all known to those skilled in the art, and the structures and principles of the components are all known to those skilled in the art through technical manuals or through routine experimental methods.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. Single sofa with regulatory function, including single sofa seat (1), handrail (2) and landing leg (3), its characterized in that: the device also comprises an adjusting mechanism (4), the adjusting mechanism (4) comprises an L-shaped supporting plate (5), a core plate (7), a sleeve (8), a concave groove (9), a clamping plate (10), a spring (11), a head block (12), a mouth frame (15) and a base support plate (16), an armrest (2) and a supporting leg (3) are respectively arranged on the upper seat surface and the lower seat surface of the single sofa seat (1), the L-shaped supporting plate (5) is locked at the outer side wall of the single sofa seat (1) below the armrest (2) through a screw (6), the upper surface of the plate body of the L-shaped supporting plate (5) is welded with the concave groove (9) embedded in the sleeve (8), the concave groove (9) for embedding the clamping plate (10) is concavely arranged at the vertical plate surface of the core plate (7) towards the single sofa seat (1), the spring (11) is arranged between the clamping plate (10) and the central groove wall of the concave groove (9), the head block (12) is welded at the two end plate body positions of the concave groove (9), the sleeve (8) at the two ends of the clamping plate (10) are vertically arranged at the vertical groove (13) towards the vertical groove (13) of the sleeve (8), the sleeve (8) is far away from the upper pipe orifice of the L-shaped supporting plate (5) and is welded with a base supporting plate (16) which is lapped on the surface of the handrail (2) through a port frame (15).

2. A single sofa with adjusting function according to claim 1, characterized in that: the upper pipe orifice of the sleeve pipe (8) is welded with a mouth frame (15), and a side plate body of the base support plate (16) is welded outside one side frame wall of the mouth frame (15).

3. A single sofa with adjusting function according to claim 1, characterized in that: the block surface of the head block (12) is provided with a notch of the head convex plate exposing the head groove (14), two groups of head blocks (12) are symmetrically welded at two ends of the clamping plate (10), and two groups of tooth groove cavities formed by communicating the vertical grooves (13) and the head grooves (14) are symmetrically formed in the two end vertical pipe wall surfaces of the sleeve (8).

4. A single sofa with adjusting function according to claim 1, characterized in that: one end spring body of the spring (11) is welded on the center plate surface of the clamping plate (10), and the other end spring body of the spring (11) is welded on the center groove wall surface of the concave groove (9).

5. A single sofa with adjusting function according to claim 1, characterized in that: the upper plate surface of the base support plate (16) far away from the armrests (2) is adhered with sponge blocks (17).