CN209984551U - Novel anti-rotation joint structure, massage head assembly and massage instrument - Google Patents
Novel anti-rotation joint structure, massage head assembly and massage instrument Download PDFInfo
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- CN209984551U CN209984551U CN201920389058.8U CN201920389058U CN209984551U CN 209984551 U CN209984551 U CN 209984551U CN 201920389058 U CN201920389058 U CN 201920389058U CN 209984551 U CN209984551 U CN 209984551U
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Abstract
The utility model provides a novel prevent rotating joint structure, novel prevent rotating joint structure includes: a base; the rotation stopping assembly is arranged on the base and is provided with a rotation stopping part. In addition, the utility model also provides a massage head subassembly and a massage appearance. The utility model discloses technical scheme passes through it ends the portion of changeing to set up one on the subassembly to end, works as the massage connects to insert and establishes when ending on the subassembly, will the massage connects to insert and establishes in the portion of splining, through end the portion of changeing with the massage connects the phase-match, thereby prevents the phenomenon that the skew was rotated to the emergence after the massage connects the installation. Thereby improving the massage precision and improving the massage experience of the user.
Description
Technical Field
The utility model relates to a portable massage appearance technical field, in particular to novel prevent rotating joint structure, a massage head subassembly and a massage appearance.
Background
The existing massage rod adopts an annular design in the inner structure, and the massage head cannot be prevented from rotating after being arranged on the massage rod. In practical application, the massage heads are different in hardness and shape and cannot be fixed in direction and positioned, so that the massage heads are not convenient to install and use, an ideal use massage effect cannot be achieved, and the massage use effect is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a novel anti-rotation joint structure, which aims at solving the problem that the massage head can not prevent the rotation of the massage head after the massage head is installed on the massage rod.
In order to achieve the above purpose, the utility model provides a novel anti-rotation joint structure,
the method comprises the following steps:
a base;
the rotation stopping assembly is arranged on the base and is provided with a rotation stopping part.
Preferably, the rotation stopping assembly comprises:
the first clamping piece is arranged on the base and is of a hollow structure, a first clamping groove is formed in the inner wall of the first clamping piece, and the length of the first clamping groove is half of that of the first clamping piece;
the outer wall of the second clamping piece is provided with a first clamping block, when the second clamping piece is inserted into the first clamping piece, the first clamping groove is matched with the first clamping block, and the rotation stopping part is arranged on the second clamping piece.
Preferably, be equipped with the joint chamber on the second joint spare, the opening orientation in joint chamber deviates from the direction setting of base, the portion of splining sets up on the joint chamber diapire, the portion of splining includes the edge joint chamber diapire bellied lug and edge the second block that lug circumference set up.
Preferably, a plurality of first clamping grooves are uniformly distributed along the circumferential direction of the inner wall of the first clamping piece, a plurality of first clamping blocks are uniformly distributed along the circumferential direction of the outer wall of the second clamping piece, and a plurality of second clamping grooves of the second clamping blocks are uniformly distributed along the circumferential direction of the side wall of the projection.
In addition, for solving the above-mentioned problem, the utility model discloses still provide a first subassembly of massage, first subassembly of massage includes that the massage connects and as above-mentioned novel anti-rotation joint structure, the massage connects and is equipped with block portion, the massage connects when inserting the subassembly of splining of locating novel anti-rotation joint structure, block portion with the subassembly of splining end looks adaptation.
Preferably, the clamping part of the massage connector comprises a clamping cavity and a second clamping groove arranged on the inner wall of the clamping cavity, and when the massage connector is inserted into the clamping cavity, the second clamping groove is matched with a second clamping block on the bump.
Preferably, the massage head assembly further comprises:
the replacing ball is provided with a through hole in the circumferential direction of the first clamping piece and is arranged on the through hole;
the replacing ring is sleeved on the first clamping piece, and a limiting block is arranged on the inner wall of the replacing ring;
the first reset piece is sleeved on the first clamping piece, one end of the first reset piece is abutted against the base, and the other end of the first reset piece is abutted against the limiting block on the inner wall of the replacement ring;
the massage connector is provided with a groove along the circumferential direction, and when the massage connector is inserted into the clamping cavity, the limit block extrudes the replacing ball between the through hole and the groove.
Preferably, the side walls of the groove are sloped.
Preferably, the massage head assembly further comprises a second reset piece, one end of the second reset piece is abutted to the base, and the other end of the second reset piece is abutted to the second clamping piece.
In addition, for solving the above problem, the utility model discloses still provide a massage appearance, the massage appearance includes the main part and above-mentioned massage head subassembly, the massage head subassembly sets up in the main part.
The utility model discloses technical scheme passes through it establishes to set up one on the subassembly that splines, when the massage connects and inserts when the subassembly that splines is last, will the massage connects to insert and establishes in the part splines, through the part splines with the massage connects the phase-match, thereby prevents the massage connects the phenomenon that takes place to rotate the skew after installing. Thereby improving the massage precision and improving the massage experience of the user.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of an explosion structure of an anti-rotation joint structure of the present invention;
fig. 2 is a schematic view of a specific structure of the first clip of the anti-rotation joint structure of the present invention;
fig. 3 is a schematic view showing a detailed structure of a second clip of the anti-rotation joint structure of the present invention;
fig. 4 is a schematic view of the massage head assembly of the present invention;
fig. 5 is a schematic view of the sectional structure of the massage head assembly of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | |
11 | |
| 12 | Through |
20 | Second clamping piece |
| 21 | Second |
22 | First engaging block |
| 23 | Bump | 24 | |
| 30 | |
31 | |
| 32 | |
33 | Groove |
| 35 | Connecting |
40 | |
| 50 | Replacing |
51 | |
| 60 | |
70 | |
| 80 | Base seat |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model discloses a novel prevent rotating joint structure is provided in fact, please refer to fig. 1, novel prevent rotating joint structure includes: a base 80; and the rotation stopping component is arranged on the base 80 and is provided with a rotation stopping part.
Be equipped with an holding chamber on the base 80 for the installation only subassembly and/or massage joint, in this embodiment, only the portion of changeing can directly set up on the base 80, thereby simplify the utility model discloses a structure reduces novel prevent the shared volume of change joint structure. The rotation stopper includes a groove recessed inward by etching on the inner wall of the receiving cavity of the base 80, and a tooth mountable on the massage adapter 30, wherein when the massage adapter 30 is inserted into the base, the tooth on the massage adapter 30 is adjusted to align with the groove on the inner wall of the receiving cavity of the base 80, and the tooth is inserted into the groove, thereby fixing the massage adapter 30 to prevent it from deflecting angularly in the base.
It can be understood that the preferred scheme of this embodiment, through base 80 with add a rotation stopping subassembly between the massage connects 30, rotation stopping subassembly with the connection can be dismantled to base 80 to further realize nimble the change massage connects 30, improves the utility model discloses a flexibility ratio further improves user's use and experiences.
The utility model discloses technical scheme passes through it establishes to set up one on the subassembly to splines, when massage connects 30 to insert when the subassembly that splines is last, will massage connects 30 to insert and establishes in the subassembly that splines, through spline the portion with massage connects 30 phase-match, thereby prevents the phenomenon that takes place to rotate the skew after massage connects 30 installs. Thereby improving the massage precision and improving the massage experience of the user.
Specifically, referring to fig. 1 to 3, the rotation stopping assembly includes:
the first clamping piece 10 is arranged on the base 80, the first clamping piece 10 is of a hollow structure, a first clamping groove 11 is formed in the inner wall of the first clamping piece 10, and the length of the first clamping groove 11 is half of that of the first clamping piece 10; the outer wall of the second clamping piece 20 is provided with a first clamping block 22, when the second clamping piece 20 is inserted into the first clamping piece 10, the first clamping groove 11 is matched with the first clamping block 22, and the rotation stopping part is arranged on the second clamping piece 20.
The outer wall of the first clamping piece 10 is provided with external threads, the inner wall of the accommodating cavity of the base 80 is provided with internal threads, and the first clamping piece 10 is in threaded connection with the base 80. First joint groove 11 is followed first joint spare 10 with the one end that base 80 is connected leaves away from to the one end of base 80 extends, second joint spare 20 is inserted and is established when on the first joint spare 10, will on the second joint spare 20 outer wall first block 22 aligns first joint groove 11 on the first joint spare 10 inner wall, first joint groove 11 with first block 22 meshes, thereby makes what second joint spare 20 can be stable fix in the hollow structure of first joint spare 10 avoids taking place the deflection of angle. In this embodiment, preferably, the length of the first clamping groove 11 is only half of the total length of the first clamping member 10, and when the second clamping member 20 is disposed in the hollow structure of the first clamping member 10, the second clamping member 20 can only move between the limit positions of the first clamping groove 11, so that the second clamping member 20 can be fixed between the base 80 and the first clamping member 10. Therefore, when the massage connector 30 is replaced, the second clamping piece 20 cannot be taken out, so that the massage connector 30 is replaced more conveniently and quickly, and the user experience is improved. It can be understood that the length of the first engaging groove 11 includes, but is not limited to, half of the total length of the first engaging member 10 in this embodiment, and may also be one third, and so on of the total length of the first engaging member 10, only to ensure that the second engaging member 20 is not carried out of the first engaging member 10.
Specifically, just be equipped with joint chamber 24 on the second joint spare 20, the opening orientation in joint chamber 24 deviates from the direction of base 80 sets up the setting, the portion of splining sets up on the 24 diapalls in joint chamber, the portion of splining includes the edge the bellied lug 23 of 24 diapalls in joint chamber and edge the second block 21 that lug 23 circumference set up.
Joint chamber 24 is used for the holding massage connects 30, massage connects 30 follow first joint spare 10 is kept away from the one end of base 80 is inserted, because the opening in joint chamber 24 is towards deviating from the direction setting of base 80, then massage connects 30 can pass through first joint spare 10 disect insertion is in the portion of splining of second joint spare 20. The rotation stopping part comprises an edge, a convex block 23 is arranged on the bottom wall of the clamping cavity 24 in a protruding mode, a second clamping block 21 is arranged on the convex block 23 in the circumferential direction, a second clamping groove 31 matched with the convex block 23 and the second clamping block 21 is arranged on the massage connector 30, and the massage connector 30 is fixed on the second clamping piece 20 through the second clamping groove 31 and the second clamping block 21 in a meshed mode. In this embodiment, the rotation prevention function of the massage connector 30 is realized by the cooperation of the first clamping member 10 and the second clamping member 20, so as to further improve the stability of the massage connector 30.
Specifically, a plurality of first clamping grooves 11 are uniformly distributed along the circumferential direction of the inner wall of the first clamping member 10, a plurality of first clamping blocks 22 are uniformly distributed along the circumferential direction of the outer wall of the second clamping member 20, and a plurality of second clamping blocks 21 are uniformly distributed along the circumferential direction of the side wall of the projection 23. In this embodiment, by providing a plurality of the first engaging grooves 11 and a plurality of the first engaging blocks 22, it is avoided that when there is a certain one of the first engaging blocks 22 is worn, the first engaging grooves 11 are disengaged, which results in the failure of the rotation prevention function. Thereby through a plurality of first joint groove 11 with the mode of first block 22 meshing is with further improvement the utility model discloses a stability. The number of the first engaging blocks 22 corresponds to the number of the first engaging grooves 11. Similarly, the stability between the second clamping member 20 and the massage connector 30 is improved by arranging a plurality of first clamping blocks 21.
In addition, in order to solve the above problems, the present invention further provides a massage head assembly, please refer to fig. 1-4, the massage head assembly includes a massage joint 30 and a novel anti-rotation joint structure as described above, the massage joint 30 is provided with a clamping portion, when the massage joint 30 is inserted into the anti-rotation component of the novel anti-rotation joint structure, the clamping portion is adapted to the anti-rotation portion of the anti-rotation component. It will be appreciated that the massage adapter 30 is adapted to receive massage implements of different shapes to accommodate different massage modes and massage positions. The outward connecting rod 34 of the massage connector 30 may be provided with threads or screw holes for matching with massage tools of different shapes.
The utility model discloses technical scheme passes through it establishes to set up one on the subassembly to splines, when massage connects 30 to insert when the subassembly that splines is last, will massage connects 30 to insert and establishes in the subassembly that splines, through spline the portion with massage connects 30 phase-match, thereby prevents the phenomenon that takes place to rotate the skew after massage connects 30 installs. Thereby improving the massage precision and improving the massage experience of the user.
Specifically, the clamping part of the massage connector 30 comprises a clamping cavity 32 and a second clamping groove 31 arranged on the inner wall of the clamping cavity 32, and when the massage connector 30 is inserted into the clamping cavity, the second clamping groove is matched with a second clamping block on the bump.
The second clamping piece 20 is provided with a clamping cavity 24, and the clamping cavity 24 is used for accommodating the massage connector 30. The joint chamber 24 orientation of second joint spare 20 deviates from the direction setting of base 80, the one end of first joint spare 10 with base 80 is connected, then massage joint 30 is followed the other end of first joint spare 10 inserts, and with second joint spare 20 looks butt. Be equipped with a lug 23 on the diapire of second joint spare 20 joint chamber 24, just lug 23 is equipped with second block 21 in the week, will massage joint 30's block chamber 32 is inserted and is established on the lug 23, and adjusts the angle in second block groove 31 is in order to aim at second block 21 on the lug 23, thereby through second joint groove 31 with thereby the meshing of second block 21 is realized massage joint 30 is fixed on second joint spare 20. In this embodiment, the rotation prevention function of the massage connector 30 is realized by the cooperation of the first clamping member 10 and the second clamping member 20, so as to further improve the stability of the massage connector 30.
Further, referring to fig. 1 to 5, the massage head assembly further includes: the replacing ball 40 is provided with a through hole 12 in the circumferential direction of the first clamping piece 10, and the replacing ball 40 is arranged on the through hole 12; the replacing ring 50 is sleeved on the first clamping piece 10, and a limiting block 51 is arranged on the inner wall of the replacing ring 50; the first resetting piece 60 is sleeved on the first clamping piece 10, one end of the first resetting piece 60 is abutted against the base 80, and the other end of the first resetting piece 60 is abutted against the limiting block 51 on the inner wall of the replacing ring 50; wherein, be equipped with recess 33 along circumference on the massage connects 30, when massage connects 30 and inserts and establish in joint chamber 24, stopper 51 will change ball 40 and extrude between through-hole 12 and recess 33.
One end of the first clamping piece 10 is connected with the base 80, and a part of the port at the other end extends out along the radial direction, so that the replacing ring 50 sleeved on the outer wall of the first clamping piece 10 can abut against the extended part, and the first resetting piece 60 is prevented from popping up. One end of the first reset piece 60 is abutted to the base 80, and the other end of the first reset piece 60 is abutted to the limit part 51, when the replacement ring 50 extrudes the first reset piece 60, the first reset piece 60 generates elastic potential energy, and the replacement ring 50 rebounds to the original position, so that the reset function is realized.
After the massage connector 30 is installed, the position of the groove 33 corresponds to the position of the through hole 12, the replacement ball 40 can partially slide into the groove 33 through the through hole 12, and the limiting block 51 on the replacement ring 50 is bounced to the position corresponding to the through hole 12 due to the action of the first resetting piece 60, abuts against the outer side of the through hole 12, presses the replacement ball 40, thereby avoiding the movement of the replacement ball and fixing the massage connector 30. When the massage adapter 30 is replaced, the replacement ring 50 is moved to displace the stopper 51, and the replacement ball 40 can move freely without the restriction of the stopper 51, so as to be separated from the groove 33, thereby realizing the removal of the massage adapter 30. In this embodiment, the replacement ball 40, the replacement ring 50 and the first return member 60 cooperate to achieve a quick replacement of the massage adapter 30.
Further, the side wall of the groove 33 is provided with a slope. When the massage connector 30 needs to be replaced, the replacement ring 50 moves towards the base 80 to unlock the stopper 51, and the massage connector 30 is pulled out, so that the replacement ball 40 rolls out of the groove 33 along the slope of the side wall of the groove 33, and the friction between the replacement ball 40 and the side wall of the groove 33 is reduced, thereby enabling the massage connector 30 to be pulled out more easily. It will be appreciated that the massage attachment 30 can be more easily installed, thereby allowing for easier installation of the massage head assembly and improving user experience.
Further, the massage head assembly further comprises a second reset piece 70, one end of the second reset piece 70 is abutted to the base 80, and the other end of the second reset piece 70 is abutted to the second clamping piece 20. After the massage connector 30 is installed, the second restoring member 70 is pressed, so that the second restoring member 70 generates deformation potential energy. When the massage adapter 30 needs to be replaced, the replacement ring 50 is pushed, and the second restoring member 70 directly ejects the massage adapter 30. Thereby further simplifying the process of installing the massage adapter 30 and further improving the user experience.
In addition, for solving the above problem, the utility model discloses still provide a massage appearance, the massage appearance includes the main part and above-mentioned massage head subassembly, the massage head subassembly sets up in the main part.
The utility model discloses technical scheme passes through it establishes to set up one on the subassembly to splines, when massage connects 30 to insert when the subassembly that splines is last, will massage connects 30 to insert and establishes in the subassembly that splines, through spline the portion with massage connects 30 phase-match, thereby prevents the phenomenon that takes place to rotate the skew after massage connects 30 installs. Thereby improving the massage precision and improving the massage experience of the user.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. The utility model provides a novel prevent rotating joint structure which characterized in that, novel prevent rotating joint structure includes:
a base;
the rotation stopping assembly is arranged on the base and is provided with a rotation stopping part.
2. The novel anti-rotation joint structure of claim 1, wherein the anti-rotation assembly comprises:
the first clamping piece is arranged on the base and is of a hollow structure, a first clamping groove is formed in the inner wall of the first clamping piece, and the length of the first clamping groove is half of that of the first clamping piece;
the outer wall of the second clamping piece is provided with a first clamping block, when the second clamping piece is inserted into the first clamping piece, the first clamping groove is matched with the first clamping block, and the rotation stopping part is arranged on the second clamping piece.
3. The novel anti-rotation joint structure of claim 2, wherein the second clip member is provided with a clip cavity, an opening of the clip cavity is arranged in a direction away from the base, the rotation stopping portion is arranged on a bottom wall of the clip cavity, and the rotation stopping portion comprises a protruding block protruding along the bottom wall of the clip cavity and a second clipping block arranged along a circumferential direction of the protruding block.
4. The novel anti-rotation joint structure according to claim 3, wherein a plurality of the first joint grooves are uniformly distributed along the circumferential direction of the inner wall of the first joint member, a plurality of the first joint blocks are uniformly distributed along the circumferential direction of the outer wall of the second joint member, and a plurality of the second joint grooves are uniformly distributed along the circumferential direction of the side wall of the projection.
5. A massage head component, characterized in that, the massage head component comprises a massage joint and a novel anti-rotation joint structure as claimed in any one of claims 3-4, wherein the massage joint is provided with a clamping part, and when the massage joint is inserted on the anti-rotation joint structure, the clamping part is matched with the anti-rotation part of the anti-rotation joint structure.
6. The massage head assembly as claimed in claim 5, wherein the engaging portion of the massage connector comprises an engaging cavity and a second engaging groove disposed on an inner wall of the engaging cavity, and the second engaging groove is matched with the second engaging block on the protrusion when the massage connector is inserted into the engaging cavity.
7. The massage head assembly of claim 5, further comprising:
the replacing ball is provided with a through hole in the circumferential direction of the first clamping piece and is arranged on the through hole;
the replacing ring is sleeved on the first clamping piece, and a limiting block is arranged on the inner wall of the replacing ring;
the first reset piece is sleeved on the first clamping piece, one end of the first reset piece is abutted against the base, and the other end of the first reset piece is abutted against the limiting block on the inner wall of the replacement ring;
the massage connector is provided with a groove along the circumferential direction, and when the massage connector is inserted into the clamping cavity, the limit block extrudes the replacing ball between the through hole and the groove.
8. The massage head assembly of claim 7 wherein the side walls of the recess are sloped.
9. The massage head assembly of claim 7, further comprising a second reset member, wherein one end of the second reset member abuts the base and the other end of the second reset member abuts the second snap member.
10. A massage apparatus comprising a main body and the massage head assembly of claim 9, wherein the massage head assembly is disposed on the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920389058.8U CN209984551U (en) | 2019-03-25 | 2019-03-25 | Novel anti-rotation joint structure, massage head assembly and massage instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920389058.8U CN209984551U (en) | 2019-03-25 | 2019-03-25 | Novel anti-rotation joint structure, massage head assembly and massage instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209984551U true CN209984551U (en) | 2020-01-24 |
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ID=69290144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920389058.8U Active CN209984551U (en) | 2019-03-25 | 2019-03-25 | Novel anti-rotation joint structure, massage head assembly and massage instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209984551U (en) |
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2019
- 2019-03-25 CN CN201920389058.8U patent/CN209984551U/en active Active
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