CN210539267U - Buckle subassembly and equipment of relaxing - Google Patents
Buckle subassembly and equipment of relaxing Download PDFInfo
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- CN210539267U CN210539267U CN201920729348.2U CN201920729348U CN210539267U CN 210539267 U CN210539267 U CN 210539267U CN 201920729348 U CN201920729348 U CN 201920729348U CN 210539267 U CN210539267 U CN 210539267U
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Abstract
The utility model belongs to the technical field of health care equipment, a buckle subassembly and equipment of relaxing are related to. The male buckle and the female buckle are easy to form, assemble and disassemble and can be used repeatedly. When the insertion portion is inserted into the slot, the key faces into the key hole from the surface of the key hole, and the smooth curved surface of the key is abutted against the inner wall close to the opening of the slot to realize limitation. When pulling open the pin thread by force, the smooth curved surface of button and key hole are close to in slot open-ended inner wall slip butt cooperation, and the button can be pushed down by the key hole inner wall, and the button drives the elastic arm downswing, can realize dismantling, can avoid the condition that can damage after current buckle subassembly pulls open by force.
Description
Technical Field
The utility model belongs to the technical field of health care equipment, a buckle subassembly and equipment of relaxing are related to.
Background
At present, the buckle subassembly on the current market includes pin thread and box, and current buckle subassembly can not used repeatedly, has the condition of damage after pulling open by force moreover. If the existing buckle assembly is applied to a relaxation device, such as a U-shaped neck massager or a neck pillow, an opening is formed between two end parts of the U-shaped body, and the male buckle and the female buckle are respectively installed at two end parts of the U-shaped body. When the neck-relaxing chair is used, the U-shaped body is hung on the neck of a human body to relax the neck. And realize the connection at U type body both ends through pin thread and box, also can appear pulling open the circumstances that the back can damage by force.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a buckle subassembly and relax equipment to solve current buckle subassembly and can not use repeatedly and pull open the technical problem that the back can damage by force.
The embodiment of the utility model provides a buckle component, which comprises a male buckle and a female buckle, wherein the male buckle is detachably connected with the female buckle; the male buckle comprises an insertion part, and the insertion part comprises a support arm, an elastic arm connected with the support arm and a key connected with the tail end of the elastic arm; the female buckle is provided with a slot for the insertion part to be inserted into, and the female buckle is provided with a key hole communicated with the slot; the edge of the key, which is far away from the elastic arm, is provided with a smooth curved surface; when the inserting part is inserted into the slot, the key is aligned to the key hole, and the smooth curved surface of the key abuts against the inner wall of the key hole close to the opening of the slot so that the inserting part is clamped in the female buckle.
Optionally, the support arm includes two longitudinal arms and a transverse arm connected between the two longitudinal arms, an accommodation area is defined between the two longitudinal arms and the transverse arm, the transverse arm is adapted to the opening of the slot, the elastic arm is connected to the transverse arm, and the key is located in the accommodation area.
Optionally, the transverse arm is disposed proximate to an opening of the slot.
Optionally, the male buckle further comprises a body portion, and the same ends of the two longitudinal arms are connected to the body portion.
Optionally, the thickness of the key is gradually reduced along an insertion direction in which the insertion portion is inserted into the insertion slot.
Optionally, the surface of the key facing the key hole is provided with an inclined surface.
Optionally, the smooth curved surface is a circular arc surface.
The utility model provides an above-mentioned one or more technical scheme in the buckle subassembly have one of following technological effect at least: the male buckle and the female buckle are easy to form, assemble and disassemble and can be used repeatedly. When the insertion portion is inserted into the slot, the key faces into the key hole from the surface of the key hole, and the smooth curved surface of the key is abutted against the inner wall close to the opening of the slot to realize limitation. When the male buckle and the female buckle need to be separated, the key drives the elastic arm to swing downwards by pressing the key, so that the smooth curved surface of the key is separated from the inner wall of the key hole, and the male buckle is pulled out to realize the disassembly. When pulling open the pin thread by force, the smooth curved surface of button and key hole inner wall are close to in slot open-ended slip butt cooperation, and the button can be pushed down by key hole inner wall, and the button drives the elastic arm and swings downwards, and the elastic arm warp, can realize dismantling, and the pin thread goes out the back elastic arm and resets, can avoid current buckle subassembly can not use repeatedly and the condition that can damage after pulling open by force.
The embodiment of the utility model provides a relaxation device, which comprises a U-shaped air bag and the buckle component; the air bag is provided with a first end part and a second end part which are arranged at intervals, and a mouth part is formed between the first end part and the second end part; the male buckle is arranged at the first end part, and the female buckle is arranged at the second end part; the mouth is closed when the male buckle is connected to the female buckle, and the mouth is opened when the male buckle is separated from the female buckle.
Optionally, the first end portion is connected with the male buckle through a first pull belt, and the second end portion is connected with the female buckle through a second pull belt.
Optionally, the inner side of the air bag is provided with a massage component.
The utility model provides an above-mentioned one or more technical scheme in the equipment of relaxing has one of following technological effect at least: the first end of the U-shaped air bag is provided with a male buckle, the second end of the U-shaped air bag is provided with a female buckle, and the male buckle and the female buckle are detachably connected. When the male buckle is connected with the female buckle, the opening of the air bag is closed, so that the U-shaped air bag can not leave the neck or deviate from a proper position, and the use is convenient. When the male buckle is separated from the female buckle, the mouth of the air bag is opened, and the relaxing equipment can be worn or taken away, so that the operation is convenient. Moreover, the buckle assembly can be repeatedly used, the situation that the existing buckle assembly can be damaged after being forcibly pulled open is avoided, and the situation that the end part of the U-shaped body directly uses the existing buckle assembly to generate suffocation is also avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a perspective assembly view of a relaxation device provided in an embodiment of the present invention;
fig. 2 is an exploded perspective view of a buckle assembly provided in an embodiment of the present invention;
FIG. 3 is a cross-sectional view of the snap assembly of FIG. 2 when separated;
fig. 4 is a cross-sectional view of the snap assembly of fig. 2 as connected.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings only for the convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the embodiments of the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1 to 4, an embodiment of the present invention provides a buckle assembly, including a male buckle 20 and a female buckle 30, wherein the male buckle 20 is detachably connected to the female buckle 30; the male buckle 20 comprises an insertion part 21, wherein the insertion part 21 comprises a support arm 211, an elastic arm 212 connected to the support arm 211 and a key 213 connected to the end of the elastic arm 212; the female buckle 30 is provided with a slot 31 for the insertion part 21 to insert, and the female buckle 30 is provided with a key hole 32 communicated with the slot 31; the edge of the key 213 away from the elastic arm 212 is provided with a smooth curved surface 2132; when the insertion portion 21 is inserted into the slot 31, the key 213 is aligned with the key hole 32, and the smooth curved surface 2132 of the key 213 abuts against the inner wall 321 of the key hole 32 close to the opening 311 of the slot 31 so as to make the insertion portion 21 be clamped with the female buckle 30.
The male buckle 20 and the female buckle 30 are easy to form, assemble and disassemble, and can be used repeatedly. When the insertion portion 21 is inserted into the slot 31, the surface of the key 213 facing the key hole 32 (i.e., the pressing surface of the key 213) enters the key hole 32, and the smooth curved surface 2132 of the key 213 abuts against the inner wall 321 of the key hole 32 close to the opening 311 of the slot 31 to limit the position.
When the male buckle 20 and the female buckle 30 need to be separated, the button 213 drives the elastic arm 212 to swing downwards by pressing the button 213, so that the smooth curved surface 2132 of the button 213 is separated from the inner wall of the button hole 32, and the male buckle 20 can be detached by pulling out.
When pulling open pin thread 20 by force, the smooth curved surface 2132 of button 213 and the inner wall 321 that presses the key hole 32 to be close to in slot 31 opening 311 slide the butt cooperation, button 213 can be pushed down by the inner wall 321 of key hole 32, and button 213 drives elastic arm 212 downswing, and elastic arm 212 warp, can realize dismantling, and pin thread 20 comes out back elastic arm 212 and resets, can avoid current buckle subassembly can not used repeatedly and pull open the circumstances that the back can damage by force.
In another embodiment of the present invention, the supporting arm 211 includes two longitudinal arms 2111 and a transverse arm 2112 connected between the two longitudinal arms 2111, the two longitudinal arms 2111 and the transverse arm 2112 enclose a containing area 214, the transverse arm 2112 is matched with the opening 311 of the slot 31, the elastic arm 212 is connected to the transverse arm 2112, and the key 213 is located in the containing area 214. The insert portion 21 is easily molded and has a reliable structure. In the process of inserting the inserting portion 21 into the slot 31, the transverse arm 2112 enters the opening 311 of the slot 31, and the elastic arm 212 and the key 213 enter the slot 31, so that the key 213 entering the key hole 32 can be limited to the female buckle 30. Specifically, the longitudinal arm 2111 is provided extending in the insertion direction a of the pin 20, and the structure is easily molded.
In another embodiment of the present invention, the lateral arm 2112 is disposed near the opening 311 of the slot 31. When the insertion portion 21 is inserted into the insertion slot 31, the lateral arm 2112 enters the opening 311 of the insertion slot 31, and the assembly is easy.
In another embodiment of the present invention, the male buckle 20 further comprises a body 22, and the same ends of the two longitudinal arms 2111 are connected to the body 22. This structure is easy to mold, and the body portion 22 is used for attaching a first pull tape 41 described below.
In another embodiment of the present invention, the thickness of the key 213 gradually decreases along the insertion direction a of the insertion portion 21 inserted into the slot 31, and H2 is greater than H1 as shown in fig. 3. When the inserting portion 21 is inserted into the slot 31, the smaller thickness H1 of the key 213 first enters the slot 31, the surface of the key 213 facing the key hole 32 is in sliding abutting fit with the inner wall of the slot 31 of the female buckle 30, the larger thickness H2 of the key 213 gradually enters the slot 31, the key 213 drives the elastic arm 212 to swing downward, and the elastic arm 212 elastically deforms, so that the key 213 smoothly enters the slot 31. When the key 213 is aligned with the key hole 32, the elastic arm 212 resets to drive the key 213 to bounce, so that the surface of the key 213 facing the key hole 32 enters the key hole 32, and the smooth curved surface 2132 of the key 213 abuts against the inner wall 321 of the key hole 32 close to the opening 311 of the slot 31 to realize the limiting.
In another embodiment of the present invention, the surface of the key 213 facing the key hole 32 is an inclined surface. The male buckle 20 and the female buckle 30 are easy to form, assemble and disassemble and can be used repeatedly. When the inserting portion 21 is inserted into the slot 31, the smaller thickness H1 of the key 213 first enters the slot 31, the surface of the key 213 facing the key hole 32 slides and abuts against the inner wall of the slot 31 of the female buckle 30, the larger thickness H2 of the key 213 gradually enters the slot 31, the key 213 drives the elastic arm 212 to swing downward, and the elastic arm 212 deforms. When the key 213 is aligned with the key hole 32, the elastic arm 212 resets to drive the key 213 to bounce, so that the key 213 enters the key hole 32, and the smooth curved surface 2132 of the key 213 abuts against the inner wall 321 of the key hole 32 close to the opening 311 of the slot 31 to realize the limiting.
In another embodiment of the present invention, the smooth curved surface 2132 may be a circular arc surface or other smooth curved surface. The structure is easy to form, the male buckle 20 and the female buckle 30 can be repeatedly used, and the male buckle and the female buckle cannot be damaged even if the male buckle and the female buckle are forcibly pulled apart. Specifically, the smooth curved surface 2132 is connected to the surface of the key 213 facing the key hole 32, and is easy to mold.
In another embodiment of the present invention, the male buckle 20 has a first through hole 221 for passing the first pull tape 41. The female buckle 30 has a second perforation 33 for passing a second draw tape 42. This solution facilitates the assembly of the first draw tape 41 and the male buckle 20, and during the assembly, one end of the first draw tape 41 passes through the first perforation 221 and then is connected to the first draw tape 41, so as to realize the assembly of the first draw tape 41 and the male buckle 20. The assembly of the female buckle 30 with the second pull strap 42 is similar.
In another embodiment of the present invention, a relaxation device is provided, which comprises a U-shaped air bag 10 and the above-mentioned buckle assembly; the gas bag 10 is provided with a first end part 11 and a second end part 12 which are arranged at intervals, and a mouth part 13 is formed between the first end part 11 and the second end part 12; the male buckle 20 is arranged at the first end part 11, and the female buckle 30 is arranged at the second end part 12; the mouth 13 is closed when the pin 20 is connected to the box 30, and the mouth 13 is opened when the pin 20 is separated from the box 30.
A male buckle 20 is arranged at the first end 11 of the U-shaped air bag 10, a female buckle 30 is arranged at the second end 12, and the male buckle 20 and the female buckle 30 are detachably connected. When the male buckle 20 is connected with the female buckle 30, the mouth part 13 of the air bag 10 is closed, so that the U-shaped air bag 10 can be prevented from leaving the neck part or deviating from a proper position, and the use is convenient. When the male buckle 20 is separated from the female buckle 30, the mouth 13 of the air bag 10 is opened, and the relaxing equipment can be worn or taken away, so that the operation is convenient. Moreover, the buckle assembly can be repeatedly used, the situation that the existing buckle assembly can be damaged after being forcibly pulled open is avoided, and the situation that the end part of the U-shaped body directly uses the existing buckle assembly to generate suffocation is also avoided.
In another embodiment of the present invention, the first end 11 is connected to the male buckle 20 by a first pull strap 41, and the second end 12 is connected to the female buckle 30 by a second pull strap 42. This structure is easy to assemble and facilitates adjustment of the position of the U-shaped air bag 10 with respect to the neck.
In another embodiment of the present invention, the inner surface of the air bag 10 is provided with a massage assembly (not shown). The massage component can provide massage effect to the neck of the user, and the specific structure of the massage component is not described in detail, and refer to the patent document with the publication number CN 109394486A.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The buckle assembly is characterized by comprising a male buckle and a female buckle, wherein the male buckle is detachably connected with the female buckle; the male buckle comprises an insertion part, and the insertion part comprises a support arm, an elastic arm connected with the support arm and a key connected with the tail end of the elastic arm; the female buckle is provided with a slot for the insertion part to be inserted into, and the female buckle is provided with a key hole communicated with the slot; the edge of the key, which is far away from the elastic arm, is provided with a smooth curved surface; when the inserting part is inserted into the slot, the key is aligned to the key hole, and the smooth curved surface of the key abuts against the inner wall of the key hole close to the opening of the slot so that the inserting part is clamped in the female buckle.
2. The buckle assembly of claim 1, wherein the support arm comprises two longitudinal arms and a transverse arm connected between the two longitudinal arms, a receiving area is defined between the two longitudinal arms and the transverse arm, the transverse arm is adapted to the opening of the slot, the elastic arm is connected to the transverse arm, and the key is located in the receiving area.
3. The buckle assembly of claim 2, wherein the transverse arm is disposed proximate to an opening of the socket.
4. The buckle assembly of claim 2, wherein the male buckle further comprises a body portion to which the same end of both of the longitudinal arms is connected.
5. The buckle assembly of claim 1, wherein the thickness of the key is tapered in an insertion direction in which the insertion portion is inserted into the insertion slot.
6. The latch assembly of claim 1 wherein the surface of the key facing the key hole is provided as an inclined surface.
7. The buckle assembly of claim 1, wherein the smooth curved surface is a circular arc surface.
8. Loosening apparatus, comprising a U-shaped air bag and a buckle assembly according to any one of claims 1 to 7; the air bag is provided with a first end part and a second end part which are arranged at intervals, and a mouth part is formed between the first end part and the second end part; the male buckle is arranged at the first end part, and the female buckle is arranged at the second end part; the mouth is closed when the male buckle is connected to the female buckle, and the mouth is opened when the male buckle is separated from the female buckle.
9. The relaxation apparatus of claim 8 wherein said first end portion is connected to said male buckle by a first pull strap and said second end portion is connected to said female buckle by a second pull strap.
10. The relaxation apparatus as claimed in claim 8, wherein the inner side of said air bag is provided with a massage assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920729348.2U CN210539267U (en) | 2019-05-20 | 2019-05-20 | Buckle subassembly and equipment of relaxing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920729348.2U CN210539267U (en) | 2019-05-20 | 2019-05-20 | Buckle subassembly and equipment of relaxing |
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| Publication Number | Publication Date |
|---|---|
| CN210539267U true CN210539267U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920729348.2U Active CN210539267U (en) | 2019-05-20 | 2019-05-20 | Buckle subassembly and equipment of relaxing |
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| CN (1) | CN210539267U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113301283A (en) * | 2021-05-20 | 2021-08-24 | Tcl通讯（宁波）有限公司 | Side key structure and television box |
| WO2022247240A1 (en) * | 2021-05-25 | 2022-12-01 | 歌尔股份有限公司 | Head-mounted assembly and head-mounted display device |
-
2019
- 2019-05-20 CN CN201920729348.2U patent/CN210539267U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113301283A (en) * | 2021-05-20 | 2021-08-24 | Tcl通讯（宁波）有限公司 | Side key structure and television box |
| CN113301283B (en) * | 2021-05-20 | 2023-03-10 | Tcl通讯（宁波）有限公司 | Side key structure and television box |
| WO2022247240A1 (en) * | 2021-05-25 | 2022-12-01 | 歌尔股份有限公司 | Head-mounted assembly and head-mounted display device |
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