Intelligent sofa armrest with comfortable massage and warming functions

Abstract

The utility model discloses an intelligent sofa armrest with comfortable massage and warming functions, which comprises an intelligent sofa armrest body, the intelligent sofa armrest body comprises an armrest base, an armrest main body is arranged at the top end in the armrest base, and a placing groove is formed in the armrest main body; by designing the height adjusting mechanism, when the intelligent sofa armrest body is used after being installed, adjustment can be conducted according to the height of a user, the two lead screws rotate to drive the moving seats to move on the outer surfaces of the lead screws, and the two moving seats move to drive the armrest body to move and be opened to the use height; when the armrest main body rises, the elastic protective belt is driven to deform and is opened for protection, so that the armrest base is adjusted to the use height for use and then is fixed, and the armrest base is more stable during massage and use; and the convenience of height adjustment and the sitting comfort of the intelligent sofa armrest body according to different heights of users when the intelligent sofa armrest body is mounted and used are improved.

Description

Technical Field

[0001] This utility model belongs to the field of sofa armrest technology, specifically relating to an intelligent sofa armrest with comfortable massage and heating functions. Background Technology

[0002] Existing sofa armrests are installed at the ends of the sofa to support the weight-bearing surface. In use, an electric push rod moves a massager to the outside, and the user places their arm inside the massager to contact the surface of the electric heating pad. The heating pad is powered on for comfort heating, and simultaneously, the controller powers on the massager to provide a massage. This allows for convenient installation and smart use of the sofa armrest. However, existing sofa armrests have a fixed height after installation, and since each user's height is different, it's difficult to adjust the armrest height when the user's height doesn't match the armrest height. This can easily lead to discomfort after installation, affecting the convenience of height adjustment and overall seating comfort. Therefore, this invention proposes a smart sofa armrest with comfort massage and heating functions. Utility Model Content

[0003] The purpose of this utility model is to provide a smart sofa armrest with comfortable massage and heating functions, in order to solve the problem mentioned in the background art that the height of the sofa armrest is fixed after it is fixed, and each user has a different height. When the user sits on the sofa, it is not convenient to adjust the height of the armrest when the user's height does not match the height of the armrest, which easily causes discomfort when using the armrest after installation.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a smart sofa armrest with comfortable massage and heating functions, comprising a smart sofa armrest body, the armrest body including an armrest base, an armrest main body disposed at the top of the inner interior of the armrest base, a placement groove being formed inside the armrest main body, a comfortable massager being fixed inside the placement groove by an electric push rod, an electric heating pad being disposed at the bottom of the comfortable massager, a cover plate being fitted onto the surface of the placement groove, a controller being disposed on one side of the top of the armrest main body, the controller being electrically connected to the comfortable massager and the electric heating pad via wires, and the smart sofa armrest body further comprising:

[0005] A height adjustment mechanism is provided, and the height adjustment mechanism includes a drive component disposed at the bottom of the inside of the armrest base. The two ends of the drive component are located inside the armrest body and are provided with movable adjustment components. A protective fixing component is provided at the connection between the armrest base and the armrest body.

[0006] The protection mechanism includes a protection component disposed on the surface of the controller, and elastic clamping components are disposed on both sides of the protection component.

[0007] Preferably, the drive assembly includes a rotating shaft that rotates at the bottom of the armrest base, with a motor located at the end of the rotating shaft on the side of the armrest base, and main bevel gears at both ends of the rotating shaft.

[0008] Preferably, the movable adjustment assembly includes movable seats disposed at both ends of the lower surface of the armrest base, and a lead screw is rotatably disposed on both sides of the interior of the armrest base. A driven bevel gear is disposed at the bottom end of the lead screw, the lead screw passes through the interior of the movable seat, and the driven bevel gear meshes with the main bevel gear.

[0009] Preferably, the two lead screws are symmetrically arranged, and the bottom end of the lead screw is rotatably connected to the shaft through the driven bevel gear and the main bevel gear.

[0010] Preferably, the protective fixing component includes an elastic protective strip fixed by screws at the connection between the lower surface edge of the handrail body and the top edge of the handrail base, the top edges of both sides of the handrail base are threaded with locking bolts, and both sides of the handrail body are provided with equally spaced internal threaded holes.

[0011] Preferably, the protective component includes a groove formed at the top of the armrest body on the edge of the controller, a protective plate is disposed inside the groove, and an anti-slip plate is integrally disposed on the surface of the protective plate.

[0012] Preferably, the elastic clamping assembly includes grooves formed on both sides of the groove, a slider sliding inside the groove, the end of the slider being fixed to the bottom side of the protective plate by screws, and a clamping spring being provided at the connection between the bottom end of the slider and the bottom inside the groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: By designing a height adjustment mechanism, the armrest of the smart sofa can be adjusted according to the user's height after installation. The rotation of two lead screws drives the moving seat to move on the outer surface of the lead screws. The movement of the two moving seats drives the armrest body to move and open to the used height. When the armrest body is raised, the elastic protective belt deforms and opens accordingly for protection. Therefore, after the armrest base is adjusted to the used height and fixed, it is more stable during massage and use, improving the convenience of adjusting the height of the smart sofa armrest according to the user's different heights and the comfort of sitting. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0016] Figure 3 This is a schematic diagram of the structure of the comfort massager and electric heating pad of this utility model;

[0017] Figure 4 This is a schematic diagram of the controller, protective plate, and handrail main structure of this utility model;

[0018] Figure 5 This utility model Figure 4 Enlarged structural diagram of Part A; In the diagram: 100, Smart sofa armrest body; 101, Armrest base; 102, Armrest main body; 1021, Motor; 1022, Locking bolt; 1023, Rotating shaft; 1024, Main bevel gear; 1025, Driven bevel gear; 1026, Moving seat; 1027, Lead screw; 1028, Elastic protective belt; 1029, Internal threaded hole; 103, Cover plate; 104, Placement slot; 105, Comfort massager; 106, Controller; 1061, Protective plate; 1062, Groove; 1063, Anti-slip plate; 1064, Slide groove; 1065, Slider; 1066, Compression spring; 107, Electric heating pad. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1 to 5 This utility model provides a technical solution: a smart sofa armrest with comfortable massage and heating functions, including a smart sofa armrest body 100, a base 101, an armrest body 102 at the top of the base 101, a placement groove 104 inside the armrest body 102, a comfortable massager 105 fixed inside the placement groove 104 by an electric push rod, an electric heating pad 107 at the bottom of the comfortable massager 105, a cover plate 103 fitted onto the surface of the placement groove 104, a controller 106 at one top of the armrest body 102, and the controller 106 electrically connected to the comfortable massager 105 and the electric heating pad 107 via wires. The smart sofa armrest body 100 also includes:

[0021] The height adjustment mechanism includes a drive component located at the bottom of the armrest base 101. Movable adjustment components are located at both ends of the drive component inside the armrest body 102. A protective fixing component is provided at the connection between the armrest base 101 and the armrest body 102. This mechanism allows the smart sofa armrest 100 to be adjusted to the user's desired height after installation, improving the convenience of height adjustment and seating comfort.

[0022] In order to facilitate the rotation of the drive assembly and simultaneously drive the two lead screws 1027 to rotate, in this embodiment, preferably, the drive assembly includes a rotating shaft 1023 that rotates inside the bottom of the armrest base 101. A motor 1021 is provided at the end of the rotating shaft 1023 located on the side of the armrest base 101. Both ends of the rotating shaft 1023 are provided with main bevel gears 1024. The motor 1021 can be turned to drive the rotating shaft 1023 and the two main bevel gears 1024 to rotate and adjust, so as to facilitate height adjustment.

[0023] To facilitate height adjustment by simultaneously moving both ends of the movable adjustment assembly, and to make it convenient to adjust the height for use, in this embodiment, preferably, the movable adjustment assembly includes movable seats 1026 disposed at both ends of the lower surface of the armrest base 101. A lead screw 1027 is rotatably mounted on both sides of the interior of the armrest base 101. A driven bevel gear 1025 is disposed at the bottom end of the lead screw 1027. The lead screw 1027 passes through the interior of the movable seat 1026, and the driven bevel gear 1025 meshes with the main bevel gear 1024. When the main bevel gear 1024 rotates, it engages with the surface of the driven bevel gear 1025, causing the lead screw 1027 to rotate. This facilitates the movement of the movable seat 1026 when the lead screw 1027 rotates, and the movement of the movable seat 1026 causes the armrest body 102 to move and adjust to the usable height.

[0024] To facilitate the adjustment and fixation of the armrest base 101 and armrest body 102 using a protective fixing component, in this embodiment, preferably, the protective fixing component includes an elastic protective band 1028 fixed with screws at the connection between the lower surface edge of the armrest body 102 and the top edge of the armrest base 101. The elastic protective band 1028 can always protect the armrest body 102 and the armrest base 101 during height adjustment. The top edges of both sides of the armrest base 101 are threaded with locking bolts 1022. Both sides of the armrest body 102 are provided with equally spaced internal threaded holes 1029. After height adjustment, the locking bolts 1022 are rotated and inserted into the internal threaded holes 1029 for fixation.

[0025] The protection mechanism includes a protective component disposed on the surface of the controller 106. The protective component has elastic clamping components on both sides, which can close the smart sofa armrest 100 on the surface of the controller 106 after adjustment and use, so that it is not easy to be accidentally opened or damaged when exposed to the outside.

[0026] In order to facilitate the protection of the controller 106 after use and prevent accidental opening and damage, in this embodiment, the protective component preferably includes a groove 1062 formed on the edge of the controller 106 at the top of the handrail body 102. A protective plate 1061 is provided inside the groove 1062, and an anti-slip plate 1063 is integrally provided on the surface of the protective plate 1061. After the controller 106 is used, the protective plate 1061 can be closed inside the groove 1062 for protection.

[0027] In order to facilitate the tight sealing and protection of the protective plate 1061 by means of the elastic clamping assembly, in this embodiment, preferably, the elastic clamping assembly includes a slide groove 1064 formed on both sides of the groove 1062, a slider 1065 sliding inside the slide groove 1064, the end of the slider 1065 being fixed to the bottom side of the protective plate 1061 by screws, and a clamping spring 1066 being provided at the connection between the bottom end of the slider 1065 and the bottom end inside the slide groove 1064. After adjustment by the controller 106, the deformation of the clamping spring 1066 can cause the slider 1065 to slide elastically inside the slide groove 1064, thereby causing the protective plate 1061 to be tightly sealed and protected when the slider 1065 is elastically clamped.

[0028] The working principle and usage process of this utility model: When using the smart sofa armrest with comfort massage and heating functions, it is directly fixed to the end of the sofa through the armrest base 101. After the fixed installation, it is powered on. At this time, the cover 103 can be opened, and the comfort massager 105 is moved to the outside by the electric push rod. The user places his arm inside the comfort massager 105 to contact the surface of the electric heating pad 107. The electric heating pad 107 is powered on for comfort heating. At the same time, the controller 106 powers on the comfort massager 105 for massage treatment, which makes it convenient to use the smart sofa armrest body 100 for comfort massage and heating after installation.

[0029] Then, when the smart sofa armrest 100 is installed and used, it can be adjusted according to the user's height. The motor 1021 is powered on and drives the rotating shaft 1023 and the two main bevel gears 1024 to rotate. The two main bevel gears 1024 mesh with the outer surface of the driven bevel gear 1025, which drives the lead screw 1027 to rotate. The rotation of the two lead screws 1027 drives the moving seat 1026 to move on the outer surface of the lead screw 1027. The movement of the two moving seats 1026 drives the armrest body 102 to move and open to the used height. When the armrest body 102 is raised, the elastic protective belt 1028 deforms and opens to provide protection. Therefore, after the armrest base 101 is adjusted to the used height, the locking bolt 1022 is rotated again to insert into the internal threaded hole 1029 to fix the armrest body 102, which makes it more stable during massage and use, and improves the convenience of adjusting the height of the smart sofa armrest 100 according to the user's height and the comfort of sitting.

[0030] Finally, when the smart sofa armrest 100 is in use and the controller 106 is adjusted, the protective plate 1061 is released directly. The deformation of the compression spring 1066 causes the slider 1065 to slide inside the groove 1064, thereby closing the protective plate 1061 inside the groove 1062 to protect the surface of the controller 106. This also prevents accidental opening or damage from contact when not in use after adjustment, improving the protection effect of the smart sofa armrest 100 on the controller 106 after installation. In use, the protective plate 1061 can be opened and adjusted simply by holding and touching the anti-slip plate 1063. Although embodiments of the present invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A smart sofa armrest with comfort massage and heating functions, comprising a smart sofa armrest body (100), the smart sofa armrest body (100) comprising an armrest base (101), an armrest body (102) disposed at the top of the inner part of the armrest base (101), a placement groove (104) provided inside the armrest body (102), a comfort massager (105) fixed inside the placement groove (104) by an electric push rod, an electric heating pad (107) disposed at the bottom of the inner part of the comfort massager (105), a cover plate (103) fitted onto the surface of the placement groove (104), a controller (106) disposed on one side of the top of the armrest body (102), the controller (106) being electrically connected to the comfort massager (105) and the electric heating pad (107) via wires, characterized in that: The smart sofa armrest (100) is also equipped with: The height adjustment mechanism includes a drive assembly disposed at the bottom of the armrest base (101), the two ends of the drive assembly being disposed at the bottom of the armrest body (102), and a movable adjustment assembly being disposed at both ends of the armrest body (102), and a protective fixing assembly being disposed at the connection between the armrest base (101) and the armrest body (102). The protection mechanism includes a protection component disposed on the surface of the controller (106), and elastic clamping components are disposed on both sides of the protection component; The drive assembly includes a rotating shaft (1023) that rotates inside the bottom of the armrest base (101). A motor (1021) is provided at the end of the rotating shaft (1023) located on the side of the armrest base (101). A main bevel gear (1024) is provided at both ends of the rotating shaft (1023). The movable adjustment assembly includes movable seats (1026) disposed at both ends of the lower surface of the armrest base (101). Both sides of the interior of the armrest base (101) are equipped with rotatable lead screws (1027). The bottom end of the lead screws (1027) is provided with driven bevel gears (1025). The lead screws (1027) pass through the interior of the movable seats (1026), and the driven bevel gears (1025) mesh with the main bevel gears (1024).

2. The intelligent sofa armrest with comfortable massage and heating functions according to claim 1, characterized in that: The two lead screws (1027) are symmetrically arranged, and the bottom end of the lead screw (1027) and the rotating shaft (1023) are rotatably connected through the driven bevel gear (1025) and the main bevel gear (1024).

3. The intelligent sofa armrest with comfortable massage and heating functions according to claim 1, characterized in that: The protective fixing component includes an elastic protective strip (1028) that is fixed by screws at the connection between the lower surface edge of the handrail body (102) and the top edge of the handrail base (101). The top edges of both sides of the handrail base (101) are threaded with locking bolts (1022). Both sides of the handrail body (102) are provided with internal threaded holes (1029) at equal intervals.

4. The intelligent sofa armrest with comfortable massage and heating functions according to claim 1, characterized in that: The protective component includes a groove (1062) formed on the edge of the controller (106) at the top of the handrail body (102), a protective plate (1061) is provided inside the groove (1062), and an anti-slip plate (1063) is integrally provided on the surface of the protective plate (1061).

5. The intelligent sofa armrest with comfortable massage and heating functions according to claim 4, characterized in that: The elastic clamping assembly includes a slide groove (1064) formed on both sides of the groove (1062). A slider (1065) slides inside the slide groove (1064). The end of the slider (1065) is fixed to the bottom side of the protective plate (1061) by screws. A clamping spring (1066) is provided at the connection between the bottom end of the slider (1065) and the bottom end of the slide groove (1064).

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