Sofa provided with massage machine core

Abstract

The utility model provides a sofa provided with a massage machine core, which comprises a sofa body consisting of a backrest part and a cushion part, and mounting grooves for accommodating the massage machine core are formed in the positions, corresponding to the waist of a human body, of the backrest part and the positions, corresponding to the buttocks of the human body, of the cushion part; main heat dissipation holes for heat dissipation of the massage machine core are formed in the bottoms of the mounting grooves in a penetrating mode, at least one through groove communicated with the two mounting grooves is formed between the backrest part and the cushion part, and a slave heat dissipation hole communicated with the through groove and penetrating through the sofa body is further formed between the backrest part and the cushion part. According to the sofa, the main heat dissipation holes are formed in the bottoms of the mounting grooves for mounting the massage machine core, the through groove is formed between the two mounting grooves, heat generated by the massage machine core is discharged from the sofa body in a mode of the heat dissipation holes, and cooling of the massage machine core is facilitated; therefore, the situation that heat is transferred to the human skin due to poor heat dissipation of the massage machine core is avoided, and the user experience feeling is greatly improved.

Description

Technical Field

[0001] The utility model relates to a sofa equipped with a massage core. Background Art

[0002] By installing a massage mechanism on the sofa, targeted massage can be performed on corresponding parts of the human body.

[0003] However, for comfort reasons, sofa covers are often installed on the outside of the sofa body. This makes it difficult for the massage movement to dissipate heat when it is running for a long time. The heat of the massage movement itself will be transferred through the sofa cover and received by the user's skin, resulting in an unfavorable user experience. Utility Model Content

[0004] The utility model provides a sofa equipped with a massage mechanism, which can effectively solve the above problems.

[0005] The utility model is achieved in this way:

[0006] A sofa equipped with a massage mechanism comprises a sofa body consisting of a backrest and a seat cushion.

[0007] The backrest corresponds to the waist position of the human body, and the seat cushion corresponds to the buttocks position of the human body, and there are installation slots for accommodating the massage movement;

[0008] The bottom of the mounting groove is provided with a main heat dissipation hole for heat dissipation of the massage core, at least one through groove connecting the two mounting grooves is provided between the backrest and the cushion part, and a secondary heat dissipation hole is provided which is connected with the through groove and passes through the sofa body;

[0009] The heat generated by the massage core in the installation groove can be discharged through the through groove and discharged outside the sofa body through the heat dissipation holes.

[0010] As a further improvement, the two opposite groove walls of the installation groove are in a flared shape to allow the massage movement to be centrally installed.

[0011] As a further improvement, a clearance groove is opened at the bottom of the installation groove to make way for the eccentric wheel on the massage movement.

[0012] As a further improvement, an embedded part with a threaded hole is fixed at the bottom of the installation groove. When the massage movement is centrally installed in the installation groove, the through hole on the massage movement for the screw to pass through is aligned with the threaded hole on the embedded part.

[0013] As a further improvement, the number of the through slots is three, and the three through slots are arranged at equal intervals between the backrest portion and the seat cushion portion, and the heat dissipation holes are arranged corresponding to the through slots.

[0014] As a further improvement, the axis x of the main heat dissipation hole, the axis y of the secondary heat dissipation hole and the longitudinal axis z all form an acute angle.

[0015] As a further improvement, a back slot for installing the power supply of the massage movement is provided on the back of the sofa body, and a wiring hole is provided on the backrest with one end connected to the through slot and the other end connected to the back slot. The power cords of the massage movement in the two installation slots are electrically connected to the power supply located in the back slot through the through slot and the wiring hole in turn.

[0016] As a further improvement, the bottom of the cushion portion is provided with slave connecting grooves for connecting the slave heat dissipation holes in pairs, and the bottom of the cushion portion is also provided with main connecting grooves connecting the slave heat dissipation holes and the main heat dissipation holes located on the cushion portion.

[0017] As a further improvement, a mold groove connecting to the mounting groove on the seat cushion part is opened on the left side of the seat cushion part. A block is interference fit in the mold groove to form the wall of the mounting groove. The block has protrusions on opposite sides to form a positioning block. Positioning grooves are opened on the two opposite groove walls of the mold groove for the positioning block to engage with and limit the block from sliding back and forth.

[0018] The beneficial effects of the utility model are:

[0019] This application accelerates the discharge of heat generated by the massage movement from the sofa body by opening a main heat dissipation hole at the bottom of the installation slot for installing the massage movement and opening a through slot and a secondary heat dissipation hole between the two installation slots, which is beneficial to the cooling of the massage movement, thereby avoiding the situation where heat from the massage movement is transferred to human skin due to poor heat dissipation, thereby greatly improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional diagram of the overall structure of the utility model (1);

[0021] Figure 2 This is a schematic diagram of the assembly state of the massage mechanism and the mounting slot of the utility model;

[0022] Figure 3 This is a top plan view of the sofa of the utility model;

[0023] Figure 4 This utility model Figure 3 Schematic cross-sectional view at AA in the middle;

[0024] Figure 5 This utility model Figure 3 Schematic cross-sectional view at the middle BB;

[0025] Figure 6 This is a three-dimensional diagram of the overall structure of the utility model (II);

[0026] Figure 7It is a schematic diagram of the assembly state of the blocking block and the die groove of the utility model.

[0027] The accompanying drawings are marked as follows:

[0028] 10. Sofa body; 11. Backrest; 12. Cushion; 101. Mounting slot; 102. Through slot; 103. Main heat dissipation hole; 104. Secondary heat dissipation hole; 105. Air avoidance slot; 106. Back slot; 107. Mold slot; 108. Positioning slot; 109. Main connecting slot; 110. Secondary connecting slot; 111. Connecting slot; 112. Wiring hole; 20. Massage mechanism; 21. Eccentric wheel; 22. Through hole; 30. Embedded part; 31. Threaded hole; 40. Power supply; 41. Switch; 50. Block; 51. Positioning block. DETAILED DESCRIPTION

[0029] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0030] like Figures 1 to 5 As shown, a sofa equipped with a massage movement includes a sofa body 10 consisting of a backrest 11 and a cushion portion 12. The backrest 11 corresponds to the position of the human waist, and the cushion portion 12 corresponds to the position of the human buttocks. A mounting groove 101 for accommodating the massage movement 20 is opened. The bottom of the mounting groove 101 is penetrated by a main heat dissipation hole 103 for dissipating heat from the massage movement 20. At least one through groove 102 connecting the two mounting grooves 101 is opened between the backrest 11 and the cushion portion 12, and a secondary heat dissipation hole 104 is opened that is connected to the through groove 102 and runs through the sofa body 10. The heat generated by the massage movement 20 in the mounting groove 101 can be discharged into the through groove 102 and discharged outside the sofa body 10 through the secondary heat dissipation hole 104.

[0031] The structures of the various components of the present invention are described below.

[0032] like Figure 2 、 Figure 4 and Figure 5 As shown, the two opposite groove walls of the mounting groove 101 are flared in shape for the centering installation of the massage movement 20, and the bottom of the mounting groove 101 is provided with an air-avoiding groove 105 for making way for the eccentric wheel 21 on the massage movement 20; an embedded part 30 with a threaded hole 31 is fixedly installed at the bottom of the mounting groove 101. When the massage movement 20 is centeringly installed in the mounting groove 101, the through hole 22 for the screw to pass through on the massage movement 20 is relative to the threaded hole 31 on the embedded part 30. At this time, a screw (not shown) is passed through the through hole 22 and tightened in the threaded hole 31, so that the massage movement 20 can be quickly installed on the sofa body 10.

[0033] like Figures 1 to 4As shown, the number of through slots 102 in this embodiment is three for example, and the three through slots 102 are arranged at equal intervals between the backrest portion 11 and the seat cushion portion 12, and the secondary heat dissipation holes 104 are arranged corresponding to the through slots 102; the axis x of the main heat dissipation hole 103, the axis y of the secondary heat dissipation hole 104 and the longitudinal axis z all form an acute angle. With such a design, the discharge path of the heat generated by the massage movement 20 is extended by means of the hole depth of the main heat dissipation hole 103 and the secondary heat dissipation hole 104, which is conducive to faster temperature reduction of the massage movement 20.

[0034] like Figure 1 、 Figure 2 and Figure 4 、 Figure 6 As shown, a back groove 106 for installing the power supply unit 40 of the massage movement 20 is provided on the back of the sofa body 10, and a wiring hole 112 is provided on the backrest portion 11, one end of which is connected to the through groove 102 and the other end is connected to the back groove 106. The power lines of the massage movement 20 in the two installation grooves 101 (not shown in the figure) are electrically connected to the power supply unit 40 located in the back groove 106 through the through groove 102 and the wiring hole 112 in turn; a switch 41 for controlling the opening and closing of the power supply unit 40 is installed on one side of the seat cushion portion 12.

[0035] like Figures 1 to 6 As shown, the bottom of the cushion portion 12 is provided with a slave connecting groove 110 for connecting each slave heat dissipation hole 104 in pairs, and the bottom of the cushion portion 12 is also provided with a main connecting groove 109 connecting the slave heat dissipation holes 104 and the main heat dissipation holes 103 located on the cushion portion 12, and a connecting groove 111 is provided between the end of the wiring hole 112 away from the through groove 102 and the slave heat dissipation hole 104; with this design, the heat generated by the massage movement 20 can be discharged through the main heat dissipation holes 103 and the slave heat dissipation holes 104, and the heat discharge path can also be extended through the main connecting groove 109, the slave connecting groove 110 and the connecting groove 111, so as to achieve a better cooling effect.

[0036] It should be noted here that, in addition to being used to discharge the heat generated by the massage movement 20, each heat dissipation hole 104 can also be used for the drawstrings of the sofa cover (not shown in the figure) to pass through. When the two drawstrings of the sofa cover pass through the heat dissipation holes 104 on both sides and exit the back of the sofa body 10, the two drawstrings can be tied at the heat dissipation hole 104 in the middle to facilitate the tightening and installation of the sofa cover.

[0037] Since the thickness of the seat cushion portion 12 of the sofa body 10 is greater than the thickness of the backrest portion 11 , it is difficult to demould the mounting groove 101 on the seat cushion portion 12 during production of the sofa body 10 .

[0038] To solve the above problems, Figure 7As shown, a mold groove 107 is opened on the left side of the cushion portion 12 to connect to the mounting groove 101 on the cushion portion 12, and a block 50 is interference fit in the mold groove 107 to form the groove wall of the mounting groove 101. The opposite sides of the block 50 are raised to form a positioning block 51, and positioning grooves 108 are opened on the opposite groove walls of the mold groove 107 for the positioning block 51 to engage with to limit the forward and backward sliding of the block 50; in actual production, the mounting groove 101, the mold groove 107 and the positioning groove 108 are first formed by mold injection molding, and then the block 50 is interference fit in the mold groove 107 to form the mounting groove 101 on the cushion portion 12.

[0039] The above embodiments are only used to illustrate the present invention and are not intended to limit the present invention. A person skilled in the art may make various modifications or changes without departing from the spirit and scope of the present invention. Therefore, all equivalent technical solutions should also fall within the scope of the present invention and be defined by the claims.

Claims

1. A sofa equipped with a massage mechanism, comprising a sofa body (10) consisting of a backrest (11) and a cushion (12), characterized in that: The backrest (11) corresponds to the waist of the human body and the cushion (12) corresponds to the buttocks of the human body, and both are provided with mounting grooves (101) for accommodating the massage mechanism (20); The bottom of the installation groove (101) is provided with a main heat dissipation hole (103) for dissipating heat from the massage mechanism (20); at least one through groove (102) connecting the two installation grooves (101) is provided between the backrest portion (11) and the cushion portion (12); and a secondary heat dissipation hole (104) is provided which is connected to the through groove (102) and runs through the sofa body (10); The heat generated by the massage core (20) in the installation groove (101) can be discharged through the through groove (102) and discharged outside the sofa body (10) through the heat dissipation hole (104).

2. A sofa equipped with a massage mechanism as claimed in claim 1, characterized in that: The two opposite groove walls of the installation groove (101) are in a flared shape for centering the massage core (20).

3. A sofa equipped with a massage mechanism as claimed in claim 1, characterized in that: A clearance groove (105) for giving way to the eccentric wheel (21) on the massage mechanism (20) is provided at the bottom of the installation groove (101).

4. A sofa equipped with a massage mechanism as claimed in claim 1, characterized in that: An embedded part (30) having a threaded hole (31) is fixedly mounted at the bottom of the installation groove (101); when the massage core (20) is centrally mounted in the installation groove (101), a through hole (22) on the massage core (20) for the screw to pass through is aligned with the threaded hole (31) on the embedded part (30).

5. A sofa equipped with a massage mechanism as claimed in claim 1, characterized in that: The number of the through slots (102) is three, and the three through slots (102) are arranged at equal intervals between the backrest portion (11) and the cushion portion (12), and the heat dissipation holes (104) are arranged corresponding to the through slots (102).

6. A sofa equipped with a massage mechanism as claimed in claim 1, characterized in that: The axis x of the main heat dissipation hole (103), the axis y of the secondary heat dissipation hole (104) and the longitudinal axis z all form an acute angle.

7. A sofa equipped with a massage mechanism as claimed in claim 1, characterized in that: A back groove (106) for installing a power supply unit (40) of a massage mechanism (20) is provided on the back of the sofa body (10), and a wiring hole (112) is provided on the backrest (11), one end of which is connected to the through groove (102) and the other end of which is connected to the back groove (106). The power supply lines of the massage mechanism (20) in the two installation grooves (101) are electrically connected to the power supply unit (40) in the back groove (106) through the through groove (102) and the wiring hole (112) in sequence.

8. A sofa equipped with a massage mechanism as claimed in claim 5, characterized in that: The bottom of the cushion portion (12) is provided with secondary connection grooves (110) for connecting the secondary heat dissipation holes (104) in pairs, and the bottom of the cushion portion (12) is also provided with a main connection groove (109) for connecting the secondary heat dissipation holes (104) and the main heat dissipation holes (103) located on the cushion portion (12).

9. A sofa equipped with a massage mechanism as claimed in claim 1, characterized in that: A mold groove (107) is provided on the left side of the cushion portion (12) and is connected to the mounting groove (101) on the cushion portion (12). A blocking block (50) for forming a groove wall of the mounting groove (101) is interference-fitted in the mold groove (107). Two opposite sides of the blocking block (50) are protruded to form positioning blocks (51). Positioning grooves (108) for the positioning block (51) to engage with and limit the forward and backward sliding of the blocking block (50) are provided on the opposite groove walls of the mold groove (107).

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