Quick release structure and massage device, massage tool and massage robot thereof

Abstract

The utility model provides a quick release structure and a massage device, a massage tool and a massage robot thereof, and the quick release structure comprises a first connecting part which comprises a first clamping part; the first connecting part is configured to be detachably connected with the first connecting part, the second connecting part is configured to be detachably connected with the first connecting part, the second connecting part comprises a second clamping part and a second main body part, the second clamping part is movably arranged on the second main body part, and the second clamping part is detachably clamped with the first clamping part; and the second clamping part can move relative to the first clamping part so as to switch a clamping state and a non-clamping state of the first connecting part and the second connecting part. Compared with a mode of installing the installed object by adopting a buckle or a screw and the like in the related technology, the quick disassembling structure provided by the embodiment of the utility model has the advantages of being quick to disassemble and assemble, high in reliability and strong in durability.

Description

Technical Field

[0001] The present disclosure relates to the technical field of massage tools. Specifically, embodiments of the present application provide a quick-release structure and a massage device, a massage tool, and a massage robot. Background Art

[0002] The related art can install the installed object on the target object by means of screws or buckles, but this installation method at least has the problem of being inconvenient to remove the installed object from the corresponding target object. For example, it generally requires a large force to complete the removal, thereby causing damage to the installed object.

[0003] Taking the massage robot scenario as an example, assume that the installed object is a massage head and the target object is the driving end (or the robot body). If the massage head is connected to the driving end by means of screws or buckles, it is inconvenient to remove the massage head from the driving end (or the massage robot body) for replacement. This is because the relevant technology requires a large force to remove the installed object from the target object (for example, when the installed object is a massage head, the relevant technical solution directly applies a pressure of about 50N in all directions to the massage head to remove it from the driving end), which results in the installation site needing to have a certain strength, otherwise it will make the equipment during disassembly and assembly easy to break, thereby causing damage to the installed object or reducing its working reliability. In other words, when the massage head is connected to the driving end (or the massage robot body) using the buckle form provided by the relevant technology, the reliability of the corresponding massage head will gradually decrease with the increase in the number of uses. Therefore, it is not difficult to understand that if screws or clips are used to connect a certain type of massage head to the robot body, there will be inconvenience when it is necessary to replace massage heads of different models or types for the massage robot. This is especially not suitable for scenarios where different types or models of massage heads need to be frequently replaced. Utility Model Content

[0004] In order to solve the above problems existing in the prior art, the utility model provides a quick-disassembly structure, which has the advantages of quick disassembly and assembly, high reliability and strong durability.

[0005] In a first aspect, some embodiments of the utility model provide a quick-release structure, which comprises: a first connecting portion, comprising a first locking portion; and a second connecting portion, which is configured to be connected to the first connecting portion in a detachable manner, and the second connecting portion comprises a second locking portion and a second main body portion, the second locking portion is movably disposed on the second main body portion, and the second locking portion is locked with the first locking portion in a releasable manner; wherein the second locking portion is movable relative to the first locking portion to switch the locked state and the non-locked state of the first connecting portion and the second connecting portion.

[0006] Some embodiments of the utility model realize the locked state and the unlocked state of two connecting parts by providing two locking parts and one of them is movable, so that the installed object (for example, a massage head) located on one connecting part can be installed on the target object (for example, a driving end) through the other connecting part, and different installed objects (for example, massage heads, etc.) can be quickly replaced for the target object (for example, a driving end or a massage robot).

[0007] In some embodiments, the first locking portion is a slide groove with an opening; the second locking portion includes: at least one baffle, each baffle can be locked in the slide groove, and the target size of the baffle is larger than the size of the opening; and at least one pressing portion, the pressing portion includes a rod-shaped portion, and the rod-shaped portion extends in the axial direction of the baffle; wherein the diameter of the rod-shaped portion is smaller than the size of the opening.

[0008] The embodiments of the present application provide an embodiment for achieving locking and non-locking by setting the size relationship between the opening and the baffle, and the corresponding dimensions between the opening and the rod-shaped portion, and limiting the relationship between the rod-shaped portion and the baffle. Since the disassembly process implemented by this example is achieved by the rod-shaped portion falling off from the opening, the technical purpose of quick disassembly can be achieved.

[0009] In some embodiments, the pressing portion further includes a protrusion, the protrusion is located at one end of the rod-shaped portion and the other end of the rod-shaped portion is connected to the baffle.

[0010] The embodiments of the present application provide a pressing unit (i.e., a protrusion) for the disassembly and assembly process, through which a force can be directly applied to the corresponding connecting part to achieve the disassembly and assembly of the installed object located thereon. Compared with the technical solution of the related art that requires direct force to be applied to the installed object to disassemble it, the embodiments of the present application can improve the reliability and service life of the installed object.

[0011] In some embodiments, the second connecting portion further comprises a sleeve having a through channel inside thereof for guiding the rod-shaped portion and a protrusion is provided on an inner wall surface of the channel near a side close to the baffle.

[0012] Some embodiments of the present application can make the movement of the rod-shaped portion smooth and accurate by providing a shaft sleeve, thereby improving the disassembly speed.

[0013] In some embodiments, the slide groove includes a first slide groove and a second slide groove, the at least one baffle includes a first baffle and a second baffle, and the at least one pressing portion includes a first pressing portion and a second pressing portion, the first pressing portion is arranged corresponding to the first baffle, and the second pressing portion is arranged corresponding to the second baffle; wherein, if the first baffle is located in the first slide groove and the second baffle is located in the second slide groove, it is in the locked state; if the first rod-shaped portion of the first pressing portion is made to slide out of the first slide groove through the first opening on the first slide groove from the locked state, and the second rod-shaped portion of the second pressing portion is made to slide out of the second slide groove through the second opening on the second slide groove from the second slide groove, it is in the non-locked state.

[0014] Some embodiments of the present application can improve the reliability and stability of the connection between the two connecting parts by providing two baffles and two pressing parts, thereby improving the stability and reliability of the connection between the installed object and the target object.

[0015] In some embodiments, the second connecting portion further comprises: an elastic member disposed on the second main body, wherein the second locking portion is disposed on the second main body in a manner capable of moving by overcoming the elastic force of the elastic member.

[0016] Some embodiments of the present application can better control the movement speed of the baffle by providing an elastic member (for example, a spring, etc.), thereby more smoothly realizing the switching process between the locked state and the unlocked state of the two connecting parts, and ultimately improving the safety of disassembling the installed object (located on one of the connecting parts).

[0017] In some embodiments, the slide groove is a circular slide groove, and the baffle is a circular baffle; wherein, the elastic force generated by the compression of the elastic member causes the circumferential surface of the baffle to be located in the circular slide groove; when the pressing portion is pressed, through the guiding effect of the sleeve provided on the second main body, the baffle moves relative to the slide groove and passes through the slide groove and the rod-shaped portion of the pressing portion escapes from the opening; the pressing portion is released, and the pressing portion rebounds under the elastic force of the elastic member.

[0018] In some embodiments, if the pressing portion is pressed, the baffle moves relative to the circular groove and is located inside the circular groove, and the pressing portion enters the circular groove from the opening on the circular groove. When the pressing portion is released, the pressing portion rebounds under the elastic force of the elastic member.

[0019] In a second aspect, some embodiments of the utility model provide a massage device, comprising: a quick-release structure as described in any one of the embodiments included in the first aspect above; a massage head connected to one of the first connection part of the quick-release structure and the second connection part of the quick-release structure; and a mounting base connected to the other of the first connection part of the quick-release structure and the second connection part of the quick-release structure.

[0020] In a third aspect, some embodiments of the present invention provide a detachable massage tool, comprising: a massage head; and a second connection portion of the quick-release structure as described in any one of the embodiments included in the first aspect, wherein the second connection portion is fixedly connected to the massage head.

[0021] In a fourth aspect, some embodiments of the utility model provide a massage robot, comprising: a robot body; a driving end mounted on the robot body; a mounting base mounted on the driving end, and the mounting base is provided with a first connection portion of the quick-release structure described in any one of the embodiments included in the first aspect; and a plurality of detachable massage tools, wherein each massage tool comprises a massage head of a corresponding type and a second connection portion of the quick-release structure described in any one of the embodiments included in the first aspect, and the second connection portion of the quick-release structure is fixedly connected to the massage head of the corresponding type.

[0022] The quick-release structure provided by the embodiment of the utility model has the advantages of fast disassembly and assembly, high reliability and strong durability. It is not difficult to understand that the massage tool obtained based on the quick-release structure provided by the embodiment of the utility model, because the massage head is connected to the mounting base without the use of screws and buckles, can enable the operator to quickly replace different types or models of massage heads for the massage robot without the help of other tools. With the help of the first connecting part and the second connecting part of the embodiment of the present application, the operator only needs to use a force of about a few Newtons (for example, with the help of two fingers) to complete the disassembly and assembly of the massage head, while ensuring the strength and reliability of the fixing part (because it only needs to withstand a few Newtons of force), with almost no wear, and ultimately improving the service life of the installed object and the reliability of its work. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings required for use in the description of the embodiments or the prior art are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 A three-dimensional diagram of a massage device with a quick-release structure provided for some embodiments of the utility model;

[0026] Figure 2 A schematic diagram of a locking state of a first connecting portion and a second connecting portion provided in some embodiments of the utility model;

[0027] Figure 3 One of the exploded views of the quick-release structure provided in some embodiments of the utility model;

[0028] Figure 4 The second exploded view of the quick-release structure provided for some embodiments of the present utility model.

[0029] In the figure: 1-massage head, 2-hospital, 3-quick-change adapter, 4-sanitary sleeve, 5-sleeve, 6-spring button, 7-circular baffle, 8-female connector, 9-male connector, 10-linear spring, 11-slide groove, 12-circumferential surface of baffle, 13-circumferential surface of spring button, 14-frame, 15-opening, 16-rod-shaped portion, 17-protrusion, 100-first connecting portion, 200-second connecting portion. DETAILED DESCRIPTION

[0030] In order to more clearly understand the above-mentioned purposes, features and advantages of the present disclosure, the embodiments of the present disclosure will be further described below. It should be noted that the embodiments of the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present disclosure, but the present disclosure may also be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only part of the embodiments of the present disclosure, rather than all of the embodiments.

[0032] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. At the same time, in the description of this application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0033] At least in order to solve the above-mentioned technical problems existing in the installation and removal of objects such as massage heads of different types or models, some embodiments of the present application provide a quick-release structure, which includes: a first connection part and a second connection part, wherein the first connection part includes a first locking part, the second connection part is configured to be connected to the first connection part in a detachable manner, and the second connection part includes a second locking part and a second main body, the second locking part is movably arranged on the second main body, and the second locking part is locked with the first locking part in a releasable manner. It should be noted that the second locking part can move relative to the first locking part to switch the locked state and the non-locked state of the first connection part and the second connection part.

[0034] It can be understood that the quick-release structure provided by the embodiment of the present application can effectively improve the technical defects caused by installing or removing the installed object (for example, massage heads of different models or types) using the snap-on connection method of the related technology.

[0035] Combine the following Figure 1-Figure 4 The quick-release structure is described by way of example using the massage head 1 as the object to be installed, and the structure of the massage tool and the massage device using the quick-release structure are described by way of example. It should be noted that those skilled in the art can design different quick-release structures based on the concept of the quick-release structure according to specific needs. Figure 1-Figure 4 The quick-release structure, for example, Figure 1-Figure 4 The number of baffles included in the second locking portion is adjusted from two to one or more than two.

[0036] First, briefly introduce the Figure 1-Figure 4 corresponding units or components.

[0037] Reference numeral 1 is used to characterize a massage head (as an example of a certain model or type of installed object), reference numeral 2 is used to characterize a shell and the shell is the shell of the massage head, reference numeral 3 is used to characterize a quick-change adapter (or called a first main body, or called a mounting base), reference numeral 4 is used to characterize a sanitary sleeve and the sanitary sleeve is used to keep the massage head clean, reference numeral 5 is used to characterize a sleeve (for example, the sleeve can be a copper sleeve or other sleeve) and the sleeve can be used for guiding, reference numeral 6 is used to characterize a spring button (the elastic button is an example of a pressing part), and reference numeral 7 is used to characterize a circular baffle (the circular baffle is an example of a baffle). It should be noted that in conjunction with Figure 1In the corresponding embodiment, the spring button 6 and the circular baffle 7 constitute the second locking portion, the figure mark 8 is used to represent the female connector, the figure mark 9 is used to represent the male connector and the male plug is a spring-type connector. Under the premise that manual wiring is not required, the male plug 9 is stably connected to the female connector 8 without interference, the figure mark 10 is used to represent the linear spring (as an example of an elastic member), the figure mark 11 is used to represent the slide groove, which is located on the quick-change adapter (as an example of the first locking portion), the figure mark 12 is used to represent the circumferential surface of the baffle, the figure mark 13 is used to represent the circumferential surface of the spring button, the figure mark 14 is used to represent the frame (i.e., the second main body), the figure mark 15 is used to represent the opening and the opening is the opening of the slide groove, the figure mark 16 is used to represent the rod-shaped portion (i.e., the rod-shaped portion included in the pressing portion), the figure mark 17 is used to represent the protrusion (i.e., the protrusion included in the pressing portion), the figure mark 100 is used to represent the first connecting portion, and the figure mark 200 is used to represent the second connecting portion.

[0038] Next, the quick-release structures of some embodiments of the present application are exemplarily described in combination with the above-mentioned figure marks.

[0039] like Figure 1 As shown, some embodiments of the present invention provide a quick-release structure that exemplarily includes: a first connecting portion 100 and a second connecting portion 200, and the first connecting portion 100 includes a first main body portion (for example, a quick-change adapter 3). The first main body portion includes a first locking portion (for example, Figure 1 The second connecting portion 200 is connected to the first connecting portion 100 in a detachable manner.

[0040] The second connecting portion 200 includes a second locking portion (at Figure 1 In the embodiment described, the second locking portion exemplarily includes two circular baffles 7, two rod-shaped portions 16 and two protruding portions 17) and a second main body portion 14, and the second locking portion is releasably connected to the first locking portion (for example, Figure 1The second main body is provided with a second locking portion in a movable manner. It should be noted that the second locking portion can be moved relative to the first locking portion to switch the locking state and the non-locking state of the first connecting portion and the second connecting portion, wherein the locking state is achieved by the locking of the first locking portion and the second locking portion, and the non-locking state is achieved by the non-locking state of the second locking portion and the first locking portion (for example, in some embodiments, the non-locking state is achieved by the rod-shaped portion of the second locking portion falling off from the opening). That is to say, in some embodiments of the present application, "locking state" refers to the state in which the first locking portion and the second locking portion are locked, "non-locking state" refers to the state in which the first locking portion and the second locking portion are not locked, and "release" refers to the first locking portion and the second locking portion being separated from the mutually locked locking state and becoming a non-locking state.

[0041] In order to further improve the stability of the installed object being installed on the target object, such as Figure 2 As shown, in some embodiments of the present invention, the second connecting portion 200 also includes: a linear spring 10 (as an example of an elastic member) arranged on the second main body portion 14, wherein the second locking portion is arranged on the second main body portion 14 in a manner capable of moving by overcoming the elastic force of the linear spring 10.

[0042] In order to quickly disassemble and assemble the installed object (located on the first connecting part or the second connecting part), in some embodiments of the present utility model, the first fixing part is a slide groove with an opening, and the second fixing part includes: at least one baffle and at least one pressing part, wherein each baffle can be fixed in the slide groove, and each baffle has a target size (sometimes also called a longitudinal size) larger than the size of the opening, and the pressing part includes a rod-shaped part, the rod-shaped part extends in the axial direction of the baffle and the diameter of the rod-shaped part is smaller than the size of the opening. It should be noted that the baffle can be fixed in the slide groove, and the specific value of the target size is related to the shape of the slide groove and the baffle. For example, in some embodiments of the present application, the slide groove is a circular slide groove and the baffle is a circular baffle, then the target size is the diameter of the circular baffle. In other embodiments of the present application, the slide groove is a square slide groove and the baffle is a square baffle, then the target size is the size corresponding to the side length of the square baffle.

[0043] As an example, Figure 1 As shown, the first fixing portion is a slide groove 11 (i.e., a circular slide groove) having an opening 15. It should be noted that those skilled in the art can design slide grooves of different shapes according to actual needs, and the first fixing portion is not limited to the slide groove, and any structure that can achieve the function of the utility model can be used.

[0044] As an example of this application, Figure 1As shown, the slide groove 11 corresponding to the first locking portion includes two slide grooves, respectively referred to as the first slide groove and the second slide groove (arranged oppositely), the second locking portion includes two circular baffles 7, respectively referred to as the first baffle and the second baffle, and the second locking portion includes two pressing portions (corresponding to Figure 1 The two spring buttons 6) are respectively called the first pressing part and the second pressing part. Figure 1 In the corresponding embodiment, the first pressing portion is disposed correspondingly to the first baffle plate and the second pressing portion is disposed correspondingly to the second baffle plate. Figure 1 In a corresponding embodiment, if the first baffle is located in the first slide groove and the second baffle is located in the second slide groove, it is in the locked state; if the first rod-shaped portion of the first pressing portion slides out of the first slide groove through the first opening on the first slide groove and the second rod-shaped portion of the second pressing portion slides out of the second slide groove through the second opening on the second slide groove, it is in the non-locked state.

[0045] It should be noted that those skilled in the art can set the number of the slide grooves, baffles and pressing parts to one or more than two respectively according to actual needs, and the corresponding locked state is that all baffles are locked in the corresponding slide grooves, and the corresponding unlocked state is that all rod-shaped parts fall off from the openings. The embodiments of the present application do not limit the specific number of baffles, slide grooves and pressing parts.

[0046] In order to facilitate the disassembly and assembly of the installed object, the pressing portion in some embodiments of the present application also includes a protrusion, which is located at one end of the rod-shaped portion and the other end of the rod-shaped portion is connected to the baffle.

[0047] As an example, Figure 4 As shown, the spring button 6 (as an example of a pressing portion) includes a rod-shaped portion 16 and a protrusion 17 thicker than the rod-shaped portion 16, the rod-shaped portion extends in the axial direction of the circular baffle 7, and one end of the spring button 6 is connected to the circular baffle 7, and the other end has a protrusion 17 that bears the elastic force of the elastic member (for example, the linear spring 10); wherein the diameter of the rod-shaped portion 16 is smaller than the size of the opening 15. It can be understood that it is precisely because the diameter of the rod-shaped portion is smaller than the size of the opening 15 that when the baffle passes through the slide slot and the rod-shaped portion enters the slide slot, the corresponding rod-shaped portion 16 can be disengaged from the opening 15, and because the baffle target size (for the circular baffle target size and the size of the diameter of the circular baffle) is larger than the opening size, the baffle will not fall off from the opening to achieve locking, that is, the installed object can be connected to the target object. It can be understood that the protrusion 17 and the rod-shaped portion 16 in some embodiments of the present application are integrally formed, and in other embodiments of the present application, the protrusion 17 and the rod-shaped portion 16 are manufactured separately and then the two are assembled together.

[0048] In with Figure 1-Figure 2In the corresponding embodiment, the chute 11 is a circular chute, and the baffle is a circular baffle 7. It is understandable that those skilled in the art can adapt the shape of the baffle according to the shape of the chute. The target size of the circular baffle 7 refers to the diameter size of the circular baffle 7. Figure 1-Figure 2 In the corresponding embodiment, the elastic member is a linear spring 10, and the linear spring may not be in a connected state. In some embodiments of the present application, the linear spring is sleeved on the outer periphery of the rod-shaped portion 16 (for example, the peripheral surface 13 of the spring button), and the linear spring can provide elastic force. It should be noted that the elastic member is not limited to the linear spring 10, and a coil spring, a torsion spring, a leaf spring, a rubber band, etc. can also be used, as long as they can provide elastic force.

[0049] That is to say, the shapes of the chute 11 and the baffle are not limited to circular, and other shapes may be adopted, as long as the two shapes are the same and can be matched. For example, in some embodiments of the quick-release structure involved in the utility model, the shape of the chute 11 can also be any one of an ellipse, a square, and a triangle, and the shape of the baffle is the same as the shape of the corresponding chute. For example, the chute is an elliptical chute and the baffle is an elliptical baffle, and the major axis direction and the minor axis direction of the two are respectively aligned.

[0050] In order to improve the smoothness of the movement of the rod-shaped part, the second connecting part of some embodiments of the present application also includes a sleeve, which has a through channel inside to guide the rod-shaped part and a protrusion is provided on the inner wall surface of the channel near the side close to the baffle.

[0051] As an example, Figure 2 As shown, the second connecting part also includes a sleeve 5, which has a through channel inside to guide the rod-shaped part 16 and a protrusion is provided on the inner wall surface of the channel near the side close to the circular baffle 7. The protrusion can limit the elastic member (for example, the linear spring 10) and bear the elastic force of the elastic member.

[0052] It should be noted that Figure 1 The whole is a massage tool, and the massage head of the massage tool is located at the second connecting part. Figure 1 The massage tool exemplifies the specific working process of the quick-release structure involved in the utility model.

[0053] By means of an elastic member (e.g. Figure 1 The linear spring 10) is compressed and the elastic force generated causes the baffle (for example, Figure 1 The circumferential surface 12 of the circular baffle 7) is located in the chute (for example, Figure 1 When the pressing portion (eg, Figure 1 When the spring button 6) is pressed, the shaft sleeve (for example, Figure 1The guide effect of the shaft sleeve 5) is that the baffle (for example, Figure 1 The circular baffle 7) is relative to the slide groove (for example, Figure 1 The first connecting portion and the second connecting portion are disconnected by releasing the pressing portion (e.g., the rod-shaped portion of the pressing portion) from the opening, thereby releasing the connection between the first connecting portion and the second connecting portion; releasing the pressing portion (e.g., Figure 1 The spring button 6) of the elastic member causes the pressing portion to rebound under the elastic force of the elastic member, thereby disassembling the first connecting portion and the second connecting portion. Figure 1 When the spring button 6) is pressed, the baffle (for example, Figure 1 The circular baffle 7) moves relative to the slide groove and is located inside the slide groove (at Figure 2 The inner side of the middle chute is the side close to the center line of the frame 14), the pressing part enters the chute from the opening 15 on the chute, and the pressing part is released (for example, Figure 1 The spring button 6), the pressing portion rebounds under the elastic force of the elastic member, so that the baffle (for example, Figure 1 The circumferential surface 12 of the circular baffle 7) is located in the slide groove of the first main body so that the first locking portion and the second locking portion are locked, so that the first connecting portion and the second connecting portion are connected.

[0054] As described above, the embodiments of the present application do not limit the specific number of baffles and pressing parts. Those skilled in the art can set different numbers of baffles and pressing parts according to different needs. For example, in some embodiments of the present application, the number of baffles and pressing parts can also be 3, 4, etc., and these baffles can be arranged at equal intervals on the circumference of the frame 14. It should be noted that as the number of pressing parts and baffles changes, the number and / or structure of components such as the sleeve 5, the linear spring 10, and the quick-change adapter 3 also change accordingly.

[0055] That is to say, Figure 1-Figure 3 The difference between the embodiments of the present application is that the baffles of some embodiments of the present application can be one, three or four, and the number of the corresponding pressing parts can be adjusted accordingly. Those skilled in the art can adjust the number according to actual needs. Figure 1-Figure 3 The difference between the embodiments is that the installed and disassembled objects (for example, massage tools) in some embodiments of the present application can also be set on the first connection part. That is to say, those skilled in the art can set the corresponding installed objects (for example, massage heads) on the first connection part or the second connection part according to actual needs. The embodiments of the present application do not limit the specific setting method of the installed objects on the two connecting parts of the first connection part and the second connection part.

[0056] It can be understood that in the quick-release structure involved in the present invention, in the locked state, the elastic force generated by the compression of the elastic member (for example, the linear spring 10) causes the circumferential surface 12 of the circular baffle 7 to be located in the slide groove 11 of the first main body, so that the first connecting part 100 and the second connecting part 200 are connected.

[0057] In the locked state, when the user presses the pressing portion (for example, Figure 1 When the spring button 6 is pressed, due to the guiding effect of the shaft sleeve 5 provided on the second main body, the baffle 7 moves relative to the slide groove 11 and passes through the slide groove 11, thereby becoming a non-locking state; at this time, due to the pressing part (for example, Figure 1 The radial dimension of the spring button 6) is smaller than the opening dimension of the slide slot 11 (i.e., the dimension of the rod-shaped portion), so the pressing portion (e.g., Figure 1 The rod-shaped portion of the spring button 6) can be disengaged from the opening, thereby releasing the connection between the first connecting portion 100 and the second connecting portion 200; after releasing the connection between the first connecting portion 100 and the second connecting portion 200, release the pressing portion (for example, Figure 1 The spring button 6) is pressed under the elastic force of the elastic member (e.g., the linear spring 10). Figure 1 The spring button 6) rebounds, thereby removing the first connecting part 100 and the second connecting part 200.

[0058] When the user presses the pressing portion with a finger while the first connecting portion 100 and the second connecting portion 200 are removed, the circular baffle 7 moves relative to the slide groove 11 and is located inside the slide groove 11. Figure 1 The radial dimension (diameter) of the spring button 6 is smaller than the dimension of the opening of the slide slot 11, so the pressing portion can enter the slide slot 11 from the opening, and the pressing portion (for example, Figure 1 The spring button 6) is pressed under the elastic force of the elastic member (e.g., the linear spring 10). Figure 1 The spring button 6) rebounds, so that the circumferential surface 12 of the circular baffle 7 is located in the slide groove 11 of the first main body part 3, so that the first locking part and the second locking part are locked, so that the first connecting part 100 and the second connecting part 200 are connected.

[0059] Some embodiments of the present invention also provide a massage device, which exemplarily includes the above-mentioned quick-release structure (including a first connecting part 100 and a second connecting part 200), a massage head 1 and a mounting base, and the massage head is connected to one of the above-mentioned first connecting part 100 and the above-mentioned second connecting part 200, and the corresponding mounting base is connected to the other of the above-mentioned first connecting part 100 and the above-mentioned second connecting part 200.

[0060] Combination Figure 1 To elaborate, Figure 1 The massage head 1 is connected to the second connection part 200, and the mounting base is connected to the first connection part 100. However, the embodiments of the present application are not limited thereto. For example, the massage head 1 can be connected to the first connection part 100, and the mounting base can be connected to the second connection part 200.

[0061] That is, in some embodiments of the present application, the massage head is connected to the first connection part 100, and the corresponding mounting base is connected to the second connection part 200, thereby connecting the massage head to the mounting base. In other embodiments of the present application, the massage head is connected to the second connection part 200, and the mounting base is connected to the first connection part 100, thereby connecting the massage head to the mounting base.

[0062] In order to improve the hygiene of the massage head, in some embodiments of the present application, the massage head 1 may include a sanitary cover 4.

[0063] It should be noted that, in some embodiments of the present application, the mounting base may include a power supply, a motor, a control circuit, etc.

[0064] It should be noted that the exemplary structures of the first connecting part and the second connecting part included in the massage device of the embodiment of the present application can be specifically referred to the above description, and will not be elaborated here to avoid repetition.

[0065] Some embodiments of the present invention also provide a detachable massage tool (for example, corresponding to Figure 1 The massage tool exemplarily includes: a massage head 1 and the second connecting part 200, and the second connecting part 200 is fixedly connected to the massage head 1. It should be noted that the second connecting part 200 is detachably connected to the mounting base, and the mounting base is provided with the first connecting part 100. In other words, the massage tool exemplarily includes: Figure 1 The massage head 1 and the second connecting part 200 are shown.

[0066] It should be noted that the exemplary structure of the second connection part included in the massage tool of the embodiment of the present application and the exemplary structure of the second connection part and the first connection part can be specifically referred to the above description, and no further details will be given here to avoid repetition.

[0067] Some embodiments of the utility model further provide a massage robot, which exemplarily includes: a robot body, a driving end, a mounting base, and a plurality of detachable massage tools (for the tools, reference may also be made to the above description of the massage tools).

[0068] In some embodiments of the present application, a driving end (for example, in some embodiments of the present application, the driving end is the end of a robotic arm that drives the massage head to move) is installed on the robot body, a mounting base is installed on the driving end, and the mounting base is provided with the first connecting part 100 described in the above embodiment, each of the multiple detachable massage tools includes a corresponding type of massage head and the above-mentioned second connecting part 200, and the second connecting part 200 is fixedly connected to the corresponding type of massage head.

[0069] It should be noted that the exemplary structures of the first connecting part and the second connecting part included in the massage robot of the embodiment of the present application can be specifically referred to the above description, and will not be elaborated here to avoid repetition.

[0070] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0071] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0072] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0073] For those skilled in the art, any modifications and changes made according to the above-mentioned implementation methods of the utility model should be included in the protection scope of the utility model without departing from the purpose of the utility model.

Claims

1. A quick-release structure, characterized in that: The quick-release structure comprises: A first connecting portion, comprising a first locking portion; and The second connecting portion is configured to be detachably connected to the first connecting portion, and the second connecting portion includes a second locking portion and a second main body portion, the second locking portion is movably disposed on the second main body portion, and the second locking portion is releasably locked with the first locking portion; The second locking portion is movable relative to the first locking portion to switch between a locked state and a non-locked state of the first connecting portion and the second connecting portion.

2. The quick-release structure according to claim 1, characterized in that: The first locking portion is a sliding groove with an opening; The second locking portion includes: at least one baffle, each baffle being lockable in the slide slot, and a target size of the baffle being larger than a size of the opening; and at least one pressing portion, the pressing portion comprising a rod-shaped portion, the rod-shaped portion extending in the axial direction of the baffle; Wherein, the diameter of the rod-shaped portion is smaller than the size of the opening.

3. The quick-release structure according to claim 2, characterized in that: The pressing portion further includes a protruding portion, the protruding portion is located at one end of the rod-shaped portion and the other end of the rod-shaped portion is connected to the baffle.

4. The quick-release structure according to claim 3, characterized in that: The second connecting portion further comprises a sleeve having a through channel inside thereof for guiding the rod-shaped portion and a protrusion is arranged on an inner wall surface of the channel near a side close to the baffle.

5. The quick-release structure according to any one of claims 2 to 4, characterized in that: The slide groove includes a first slide groove and a second slide groove, the at least one baffle includes a first baffle and a second baffle, the at least one pressing portion includes a first pressing portion and a second pressing portion, the first pressing portion is arranged corresponding to the first baffle, and the second pressing portion is arranged corresponding to the second baffle; Among them, if the first baffle is located in the first slide groove and the second baffle is located in the second slide groove, it is in the locked state; if from the locked state, the first rod-shaped portion of the first pressing portion slides out of the first slide groove through the first opening on the first slide groove, and the second rod-shaped portion of the second pressing portion slides out of the second slide groove through the second opening on the second slide groove, it is in the non-locked state.

6. The quick-release structure according to claim 4, characterized in that: The second connecting portion further includes an elastic member disposed on the second main body, wherein the second locking portion is disposed on the second main body in a manner of being able to overcome the elastic force of the elastic member to move.

7. The quick-release structure according to claim 6, characterized in that: The slide groove is a circular slide groove, and the baffle is a circular baffle; wherein, The elastic force generated by the compression of the elastic member causes the circumferential surface of the baffle to be located in the circular slide groove; When the pressing portion is pressed, the baffle moves relative to the slide groove and passes through the slide groove through the guiding effect of the shaft sleeve provided on the second main body, and the rod-shaped portion of the pressing portion escapes from the opening; The pressing portion is released, and the pressing portion rebounds under the elastic force of the elastic member.

8. A massage device, characterized in that: include: The quick-release structure according to any one of claims 1 to 7; A massage head connected to one of the first connection portion of the quick-release structure and the second connection portion of the quick-release structure; as well as The mounting base is connected to the other of the first connection portion of the quick-release structure and the second connection portion of the quick-release structure.

9. A detachable massage tool, characterized in that: include: Massage head; as well as The second connecting portion of the quick-release structure according to any one of claims 1 to 7, wherein the second connecting portion is fixedly connected to the massage head.

10. A massage robot, characterized in that: The massage robot comprises: Robot body; A driving end, mounted on the robot body; A mounting base, mounted on the driving end, and provided with a first connecting portion of the quick-release structure according to any one of claims 1 to 7; and A plurality of detachable massage tools, wherein each massage tool comprises a massage head of a corresponding type and a second connection portion of a quick-release structure as described in any one of claims 1 to 7, and the second connection portion of the quick-release structure is fixedly connected to the massage head of the corresponding type.

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