Knee and foot massager frame and knee and foot massage therapy device

Abstract

This application relates to the field of knee and foot massage therapy device technology, specifically to a knee and foot massager frame and the knee and foot massage therapy device itself. The knee and foot massager frame includes a first bracket and a second bracket. The first bracket is equipped with a first snap-fit ​​component, and the second bracket is equipped with a first locking component for locking into the first snap-fit ​​component. The first locking component has locked and unlocked states. When the first bracket rotates toward the second bracket, the frame closes, and the first snap-fit ​​component locks into the first locking component, restricting the rotation of the first bracket relative to the second bracket. When the frame opens, the first locking component unlocks, and the first bracket can rotate away from the second bracket. When the knee massage component is installed on the first bracket and the foot massage component is installed on the second bracket, the frame enables the knee and foot massage therapy device to rotate open and close. Structurally, the knee massage component and the foot massage component are associated, facilitating the storage and transportation of the knee and foot massage therapy device and improving the user experience.

Description

Technical Field

[0001] This application relates to the field of knee and foot massage therapy device technology, and in particular to the frame of a knee and foot massage therapy device and the knee and foot massage therapy device. Background Technology

[0002] Knee and foot massagers can help users massage their bodies and relax. Most existing knee and foot massagers can only massage one part of the body, such as knee and foot massagers or foot and foot massagers. The functions of knee and foot massagers are relatively simple. Simply combining two knee and foot massagers can only achieve the function combination. They are still independent in structure, which makes them inconvenient to store and move, and affects the user experience. Summary of the Invention

[0003] The content of this application introduces a series of simplified concepts, which will be further explained in detail in the detailed description section. This content section is not intended to limit the key features and essential technical features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0004] To address the technical problem that existing knee and foot massage therapy devices combine two devices functionally to achieve multi-site massage, resulting in poor structural coherence, inconvenience in storage and transportation, and negative impact on user experience, the main purpose of this application is to provide a knee and foot massager frame and a knee and foot massage therapy device.

[0005] To achieve the above-mentioned objectives, this application adopts the following technical solution: Knee and foot massager frame, including The first bracket is equipped with the first snap-fit ​​component; The second bracket is rotatably connected to the first bracket, and the second bracket is equipped with a first locking member for locking and engaging with the first snap-fit ​​member; The first bracket is used to install a knee massage component, the second bracket is used to install a foot massage component, and the first locking member has a locked and unlocked state to control the rotation and opening between the first bracket and the second bracket.

[0006] Furthermore, in some embodiments of this application, the first latching member includes a locking hook; The first locking component includes a switch assembly and a lock body for engaging with the lock hook. The switch assembly is connected to the lock body and is used to control the unlocking and locking of the lock body.

[0007] Furthermore, in some embodiments of this application, the first lock member further includes a spring-loaded portion installed on the lock body. The spring-loaded portion is elastic in the direction of the engagement between the lock hook and the lock body. The spring-loaded portion is used to apply a pushing force to the first bracket, causing the first bracket to rotate and spring open relative to the second bracket.

[0008] Furthermore, in some embodiments of this application, a hinge is also included, which connects the first bracket and the second bracket respectively.

[0009] Furthermore, in some embodiments of this application, the hinge includes: Furthermore, in some embodiments of this application, the hinge includes: The first connector connects to the first bracket; A second connector is rotatably connected to the first connector, and the second connector is connected to the second bracket; and A damper is mounted on the second connector and is connected to the first connector via a ratchet mechanism. The damper is used to apply rotational resistance when the first support and the second support are rotated and closed.

[0010] Furthermore, in some embodiments of this application, the ratchet mechanism includes: A first engaging member is movably mounted to the second connecting member, and the first engaging member is provided with a first single oblique tooth edge; and A second engagement member is mounted on the damper, and the second engagement member is provided with a second single-sided oblique tooth edge for engaging with the first single-sided oblique tooth edge to apply unidirectional rotational resistance to the first engagement member; The first engaging member is fixedly engaged with the first connecting member in the circumferential direction and slidably engaged with the first connecting member in the axial direction. The second connecting member is provided with an elastic element, which is used to apply an axial thrust toward the damper to the first engaging member.

[0011] Furthermore, in some embodiments of this application, the first support includes: The first frame has a connecting part for rotatably connecting with the second support; The second frame is slidably connected to the first frame, and the second frame can slide toward or away from the connection.

[0012] Furthermore, in some embodiments of this application, the first frame is equipped with a second snap-fit ​​member, and the second frame is equipped with a second locking member, the second snap-fit ​​member being used to engage with the second locking member for locking.

[0013] Furthermore, in some embodiments of this application, the first bracket further includes a reinforcing rib, the reinforcing rib being provided with a locking plate, and the first snap-fit ​​member and the second snap-fit ​​member being respectively installed on the locking plate.

[0014] A knee and foot massage therapy device includes a knee massage component, a foot massage component, and the frame of the knee and foot massage device. The knee massage component is mounted on the first bracket, and the foot massage component is mounted on the second bracket.

[0015] As can be seen from the above technical solution, the advantages and positive effects of the knee and foot massager frame and knee and foot massage therapy device of this application are as follows: This application provides a knee and foot massager frame, which includes a first bracket and a second bracket. The first bracket and the second bracket are rotatably connected. The first bracket is equipped with a first snap-fit ​​component, and the second bracket is equipped with a first locking component for locking with the first snap-fit ​​component. The first locking component has locked and unlocked states. When the knee and foot massager frame needs to be closed, the first bracket rotates towards the second bracket, and the first snap-fit ​​component locks with the first locking component. The first locking component is in the locked state, restricting the rotation of the first bracket relative to the second bracket. When the knee and foot massager frame needs to be opened, the first locking component unlocks, and the first bracket can rotate away from the second bracket. The first bracket of this application is used to install a knee massage component, and the second bracket is used to install a foot massage component. The knee and foot massager frame connects the knee and foot massage structures, enabling the knee and foot massager to have two states: open and closed. After the knee and foot massager frame is closed, it has a locking function, which facilitates the storage and transportation of the knee and foot massager frame.

[0016] This application also provides a knee and foot massage therapy device, which includes a knee massage component, a foot massage component, and the aforementioned knee and foot massage device frame. The knee massage component is mounted on a first support, and the foot massage component is mounted on a second support. The knee and foot massage device frame enables the knee and foot massage therapy device to be rotated open and rotated closed. Structurally, the knee massage component and the foot massage component are connected as a whole through the knee and foot massage device frame, which facilitates the storage and transportation of the knee and foot massage therapy device and improves the user experience of the knee and foot massage therapy device. Attached Figure Description

[0017] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the closed state of the knee and foot massager frame according to an exemplary embodiment.

[0020] Figure 2 This is a schematic diagram of the open state of the knee and foot massager frame according to an exemplary embodiment.

[0021] Figure 3 This is a schematic diagram of the hinge structure of a knee and foot massager frame according to an exemplary embodiment.

[0022] Figure 4 This is a schematic diagram of a partial hinge structure of a knee and foot massager frame according to an exemplary embodiment.

[0023] Figure 5 This is a schematic diagram showing the engagement of a first snap-fit ​​member and a first locking member of a knee and foot massager frame according to an exemplary embodiment.

[0024] Figure 6 This is a partial cross-sectional schematic diagram of the knee and foot massager frame in the engagement state of the first snap-fit ​​member and the first locking member, according to an exemplary embodiment.

[0025] Figure 7 This is a schematic diagram of a partial cross-section in another direction showing the first snap-fit ​​member and the first locking member of the knee and foot massager frame in engagement according to an exemplary embodiment.

[0026] The reference numerals in the attached figures are explained as follows: 100, First bracket; 200, Second bracket; 300, Hinge; 400, First snap-fit ​​component; 500, First locking component; 600, Second snap-fit ​​component; 700, Second locking component; 110, First frame; 120, Second frame; 130, Reinforcing rib; 140, Lock plate; 310, First connector; 320, Second connector; 330, First engaging component; 340, Second engaging component; 350, Damper; 360, Elastic component; 510, Switch assembly; 520, Lock body; 530, Spring-opening part; 540, Outer shell; 511, Connecting rod; 512, Push button; 521, Lock shell; 522, First locking block; 523, Second locking block; 531, Spring; 532, Spring-opening shell; 533, Limiting block; 541, Limiting groove. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0028] Knee and foot massagers can help users massage their bodies and relax. Most existing knee and foot massagers can only massage one part of the body, such as knee and foot massagers or foot and foot massagers. The functions of knee and foot massagers are relatively simple. Simply combining two knee and foot massagers can only achieve the function combination. They are still independent in structure, which makes them inconvenient to store and move, and affects the user experience.

[0029] To address the technical problem that existing knee and foot massage therapy devices, in order to achieve multi-site massage, only combine two knee and foot massage therapy devices functionally, resulting in weak structural coherence, inconvenient storage and transportation, and affecting the user experience, the main purpose of this application is to provide a knee and foot massager frame and a knee and foot massage therapy device. In this application, "knee and foot massager frame" will be used to represent the knee and foot massager skeleton.

[0030] The knee and foot massage therapy device is equipped with a knee and foot massager frame, which includes a first support 100 and a second support 200. The first support 100 and the second support 200 are rotatably connected. The first support 100 is equipped with a first locking member 400, and the second support 200 is equipped with a first locking member 500 for locking with the first locking member 400. The first locking member 500 has locked and unlocked states. When the first support 100 rotates toward the second support 200, and the knee and foot massager frame is closed, the first locking member 400 and the first locking member 500 are locked together, and the first locking member 500 is in the locked state, restricting the first support. When the first bracket 100 rotates relative to the second bracket 200 and the first locking element 500 is in the unlocked state, the first bracket 100 can rotate away from the second bracket 200, opening the knee and foot massager frame for easy storage and transport. The knee massage component of the knee and foot massager is installed on the first bracket 100, and the foot massage component is installed on the second bracket 200. The knee and foot massager frame enables the knee and foot massager to rotate open and close. Structurally, the knee massage component and the foot massage component are linked through the knee and foot massager frame, facilitating the storage and transport of the knee and foot massager and improving the user experience.

[0031] Figure 1 This is a schematic diagram of the closed state of the frame of a knee and foot massager according to an exemplary embodiment. Figure 2This is a schematic diagram of the knee and foot massager frame in an open state, according to an exemplary embodiment. Figure 3 This is a three-dimensional structural diagram of the hinge 300 of the knee and foot massager frame according to an exemplary embodiment. Figure 4 This is a partial structural diagram of the hinge 300 of the knee and foot massager frame according to an exemplary embodiment. Figure 5 This is a schematic diagram showing the engagement of the first snap-fit ​​member 400 and the first locking member 500 of the knee and foot massager frame according to an exemplary embodiment. Figure 6 This is a partial cross-sectional schematic diagram of the knee and foot massager frame in the engaged state of the first snap-fit ​​member 400 and the first locking member 500, according to an exemplary embodiment. Figure 7 This is a schematic diagram of a partial cross-section from another direction showing the first snap-fit ​​member 400 and the first locking member 500 of the knee and foot massager frame in a mating state according to an exemplary embodiment.

[0032] refer to Figure 1-7 As shown, the present application provides a knee and foot massager frame, which can be used in a knee and foot massage therapy device. The knee and foot massager frame includes a first support 100, a second support 200, a hinge 300, a first snap-fit ​​400, a first lock 500, a second snap-fit ​​600 and a second lock 700, wherein the first support 100 includes a frame body and a second frame body 120.

[0033] The first bracket 100 and the second bracket 200 are respectively connected to the hinge 300. The first bracket 100 and the second bracket 200 are connected by rotation. In this application, the first frame 110 has a connecting part, which is connected to the hinge 300. The second frame 120 is slidably connected to the first frame 110. The second frame 120 can slide toward or away from the connecting part.

[0034] The first frame 110 includes two parallel support rods, with a reinforcing rib 130 fixed between the two support rods. A locking plate 140 is installed on the reinforcing rib 130. A first snap-fit ​​member 400 and a second snap-fit ​​member 600 are respectively connected to the locking plate 140. In a specific example, the first snap-fit ​​member 400 includes a locking hook with a "U"-shaped structure. The open side of the U-shaped structure of the locking hook is fixedly connected to the locking plate 140. The first snap-fit ​​member 400 and the second snap-fit ​​member 600 have the same structure.

[0035] The second bracket 200 is fitted with the first locking component 500, which is locked in place with the first snap-fit ​​component 400.

[0036] During the rotational closing process of the first bracket 100 relative to the second bracket 200, the first bracket 100 drives the first locking member 400 to move toward the first locking member 500. The first locking member 400 and the first locking member 500 are locked together. The first locking member 500 is in the locked state, and the first bracket 100 and the second bracket 200 are fixedly connected. When the first locking member 500 is in the unlocked state, the first locking member 400 and the first locking member 500 are released from the locking engagement, and the first frame 110 can rotate relative to the second frame 120.

[0037] The second locking element 700 is installed on the second frame 120 of the first bracket 100. Since the second frame 120 can slide relative to the first frame 110, when the second frame 120 slides towards the connecting part, the second frame 120 drives the second locking element 700 to move towards the second latching element 600, so that the second latching element 600 and the second locking element 700 are locked together. When the second locking element 700 is in the unlocked state, the second latching element 600 and the second locking element 700 are released from the latching, and the second frame 120 can slide away from the connecting part, thereby realizing the adjustment of the length of the first bracket 100. The second locking element 700 can be an electromagnetic lock.

[0038] refer to Figure 3-4 As shown, the hinge 300 includes a first connector 310, a second connector 320, a damper 350, and a ratchet mechanism.

[0039] The first connector 310 is connected to the first bracket 100, and the second connector 320 is connected to the second bracket 200. The first connector 310 is rotatably connected to the second bracket 200. The damper 350 is installed on the second connector 320 and is connected to the first bracket 100 via a ratchet mechanism. When the knee and foot massager frame is open, the first bracket 100 rotates away from the second bracket 200, and the damper 350 cannot apply rotational resistance. When the knee and foot massager frame is closed, the first bracket 100 rotates toward the second bracket 200, and the damper 350 applies rotational resistance to the first bracket 100 via the ratchet mechanism.

[0040] Specifically, the second bracket 200 is provided with a connecting shaft, the damper 350 is fixed to the connecting shaft, and the ratchet mechanism includes a first engaging member 330 and a second engaging member 340. The first engaging member 330 is sleeved on the connecting shaft, and the second engaging member 340 is installed on the damper 350. The first engaging member 330 is provided with a first single oblique tooth edge, and the second engaging member 340 is provided with a second single oblique tooth edge for engaging with the first single oblique tooth edge. The first engaging member 330 is fixedly engaged with the first connecting member 310 in the circumferential direction and is slidably engaged with the first connecting member 310 in the axial direction. The second connecting member 320 is provided with an elastic member 360, which is used to apply an axial thrust toward the damper 350 to the first engaging member 330.

[0041] When the knee and foot massager frame is opened, the first frame 110 drives the first engaging member 330 to rotate on the connecting shaft through the first connecting member 310. Since the first engaging member 330 rotates in the same direction as the tooth edge of the second engaging member 340, the first engaging member 330 and the second engaging member 340 will not mesh. Due to the influence of the tooth edge, the first engaging member 330 undergoes slight axial movement. The damper 350 cannot apply rotational resistance to the first frame 110, making it easier to open the knee and foot massager frame. When the knee and foot massager frame is closed, the first engaging member 330 is pushed by the elastic member 360, and the first engaging member 330 engages with the second engaging member 340. The first frame 110 drives the first engaging member 330 and the second engaging member 340 to rotate through the first connecting member 310. The rotational resistance applied by the damper 350 to the second engaging member 340 is transmitted to the first frame 110. A certain rotational force needs to be applied to the first frame 110 to achieve the closing of the knee and foot massager frame, which can prevent the knee and foot massager frame from closing under the action of gravity when it is in the open state.

[0042] In this application, the first connecting member 310 is provided with a connecting sleeve, which is sleeved on the outside of the first engaging member 330. An axially extending sliding groove is provided on the inner side of the connecting sleeve. The first engaging member 330 is provided with a slider that cooperates with the sliding groove, so that the first engaging member 330 is fixedly engaged with the first connecting member 310 in the circumferential direction and slidably engaged with the first connecting member 310 in the axial direction.

[0043] refer to Figure 5-7 As shown, the first locking member 500 includes a switch assembly 510, a lock body 520, a spring-loaded part 530, and a housing 540. The switch assembly 510 is connected to the lock body 520 and is used to control unlocking and locking. The lock body 520 is installed inside the housing 540 and is used to lock and engage with the first latching member 400.

[0044] The spring-opening part 530 is connected to the outer shell 540. The spring-opening part 530 is elastic in the direction of the engagement between the lock hook and the lock body 520. The spring-opening part 530 is used to apply a pushing force to the first bracket 100, so that the first bracket 100 rotates and springs open relative to the second bracket 200. When unlocking, the user can intuitively determine that the first latch 400 and the first lock 500 have been unlocked by observing the state of the first bracket 110.

[0045] In this application, the switch assembly 510 includes a connecting rod 511 and a push button 512. The push button 512 is connected to the connecting rod 511. The lock body 520 includes a lock shell 521, a first locking block 522, and a second locking block 523. The first locking block 522 and the second locking block 523 are disposed inside the lock shell 521, and the second locking block 523 is rotatably connected to the lock shell 521. The connecting rod 511 is connected to the second locking block 523. Pushing the connecting rod 511 can rotate the second locking block 523 inside the lock shell 521, thereby unlocking the lock body 520.

[0046] Specifically, the first locking block 522 and the second locking block 523 are spaced apart, and the gap between the first locking block 522 and the second locking block 523 forms a lock hole. After the first locking member 400 extends into the lock hole, the second locking block 523 engages with the first locking member 400, preventing the second locking member 600 from disengaging from the lock hole. When the second locking block 523 is rotated by the connecting rod 511, the end of the second locking block 523 that engages with the first locking member 400 moves away from the first locking member 400, thereby unlocking the second locking block 523 from the first locking member 400, thus unlocking the lock body 520.

[0047] The spring-loaded part 530 includes a spring 531 and a spring-loaded shell 532. A portion of the spring-loaded shell 532 is fitted inside the outer shell 540, and the other portion of the spring-loaded shell 532 is located on the outside of the outer shell 540. One end of the spring 531 is connected to the outer shell 540, and the other end of the spring 531 is connected to the spring-loaded shell 532. The spring-loaded shell 532 is elastically connected to the outer shell 540 in the direction of the engagement between the lock hook and the lock body 520.

[0048] The outer shell 540 is also provided with a limiting groove 541, and the pop-out shell 532 is provided with a limiting block 533. The limiting block 533 slides with the limiting groove 541, and its sliding direction is the same as the elastic direction of the spring 531, so as to prevent the pop-out shell 532 from popping out of the outer shell 540 completely and avoid the pop-out shell 532 from separating from the outer shell 540.

[0049] This application also provides a knee and foot massage therapy device, which includes a knee massage component, a foot massage component, and the aforementioned knee and foot massage device frame. The knee massage component is mounted on a first support 100, and the foot massage component is mounted on a second support 200. The knee and foot massage device can be opened and closed by rotation through the knee and foot massage device frame. Structurally, the knee massage component and the foot massage component are associated, which facilitates the storage and transportation of the knee and foot massage therapy device and improves the user experience of the knee and foot massage therapy device.

[0050] In a specific example, the knee massage component can be installed on the second frame 120 of the first support 100. By moving the second frame 120 relative to the first frame 110, the position of the knee massage component relative to the foot massage component can be adjusted, so that the knee and foot massage therapy device can be adapted to people of different body types.

[0051] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0052] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A knee and foot massager frame, characterized in that: include The first bracket (100) is equipped with the first snap-fit ​​connector (400); The second bracket (200) is rotatably connected to the first bracket (100), and the second bracket (200) is equipped with a first locking member (500) for locking with the first snap-fit ​​member (400); The first bracket (100) is used to install a knee massage component, the second bracket (200) is used to install a foot massage component, and the first locking member (500) has a locked and unlocked state to control the rotation and opening between the first bracket (100) and the second bracket (200).

2. The knee and foot massager frame according to claim 1, characterized in that: The first latching member (400) includes a locking hook; The first lock (500) includes a switch assembly (510) and a lock body (520) for engaging with the lock hook. The switch assembly (510) is connected to the lock body (520) and is used to control the unlocking and locking of the lock body (520).

3. The knee and foot massager frame according to claim 2, characterized in that: The first locking member (500) further includes a spring-loaded portion (530) installed on the lock body (520). The spring-loaded portion (530) is elastic in the direction of the engagement between the lock hook and the lock body (520). The spring-loaded portion (530) is used to apply a pushing force to the first bracket (100) so that the first bracket (100) rotates and springs open relative to the second bracket (200).

4. The knee and foot massager frame according to claim 1, characterized in that: It also includes hinges (300) that connect the first bracket (100) and the second bracket (200) respectively.

5. The knee and foot massager frame according to claim 4, characterized in that: The hinge (300) includes: The first connector (310) is connected to the first bracket (100); The second connector (320) is rotatably connected to the first connector (310), and the second connector (320) is connected to the second bracket (200); and A damper (350) is mounted on the second connector (320) and is connected to the first connector (310) via a ratchet mechanism. The damper (350) is used to apply rotational resistance when the first support (100) and the second support (200) are rotated closed.

6. The knee and foot massager frame according to claim 5, characterized in that: The ratchet mechanism includes: A first engaging member (330) is movably mounted to the second connecting member (320), and the first engaging member (330) is provided with a first single oblique tooth edge; and A second engagement member (340) is mounted on the damper (350), and the second engagement member (340) is provided with a second single oblique tooth edge for engaging with the first single oblique tooth edge to apply unidirectional rotational resistance to the first engagement member (330); The first engaging member (330) is fixedly engaged with the first connecting member (310) in the circumferential direction and slidably engaged with the first connecting member (310) in the axial direction. The second connecting member (320) is provided with an elastic member (360), which is used to apply an axial thrust toward the damper (350) to the first engaging member (330).

7. The knee and foot massager frame according to claim 1, characterized in that: The first support (100) includes: The first frame (110) has a connecting portion for rotatably connecting with the second support (200); The second frame (120) is slidably connected to the first frame (110), and the second frame (120) can slide toward or away from the connection.

8. The knee and foot massager frame according to claim 7, characterized in that: The first frame (110) is equipped with a second snap-fit ​​member (600), and the second frame (120) is equipped with a second locking member (700). The second snap-fit ​​member (600) is used to lock tightly with the second locking member (700).

9. The knee and foot massager frame according to claim 8, characterized in that: The first bracket (100) further includes a reinforcing rib (130), the reinforcing rib (130) is provided with a locking plate (140), and the first snap-fit ​​member (400) and the second snap-fit ​​member (600) are respectively installed on the locking plate (140).

10. A knee and foot massage therapy device, characterized in that: Includes a knee massage component, a foot massage component, and the frame of the knee and foot massager as described in any one of claims 1-9; The knee massage component is mounted on the first bracket (100), and the foot massage component is mounted on the second bracket (200).

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