CN210277656U - Cervical vertebra massager neck card elastic device and cervical vertebra massager - Google Patents
Cervical vertebra massager neck card elastic device and cervical vertebra massager Download PDFInfo
- Publication number
- CN210277656U CN210277656U CN201920555932.0U CN201920555932U CN210277656U CN 210277656 U CN210277656 U CN 210277656U CN 201920555932 U CN201920555932 U CN 201920555932U CN 210277656 U CN210277656 U CN 210277656U
- Authority
- CN
- China
- Prior art keywords
- shell
- elastic device
- main frame
- cervical vertebra
- neck
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 239000003292 glue Substances 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 3
- 229920001875 Ebonite Polymers 0.000 abstract description 6
- 238000001746 injection moulding Methods 0.000 abstract 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 238000003466 welding Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Massaging Devices (AREA)
Abstract
The utility model discloses a neck clip elastic device of a cervical vertebra massager and the cervical vertebra massager, wherein the neck clip elastic device comprises a main frame, a shell, a pushing gear box and a sealing sheet, and the main frame is designed into an arc shape and is used for clamping the neck of a person; the pushing gear box is arranged on the main frame and used for finishing a massage action; the shell is arranged outside the main frame, and two ends of the shell are open and used for fixing and protecting the push gear box; the sealing sheet is arranged at the opening of the shell and used for sealing the shell; the main frame and the shell are fixed through a buckle structure. The neck clip elastic device of the cervical vertebra massager adopts double-color injection molding to complete the combination of soft and hard rubber, and has mechanical strength similar to that of integral injection molding.
Description
Technical Field
The utility model belongs to the technical field of the cervical vertebra massager, concretely relates to cervical vertebra massager neck card resilient means and cervical vertebra massager.
Background
The two-color mold technology has been developed for a long time, but is mostly used for plastic parts with simple appearance and small volume, and is much less used for medium-sized parts. The ultrasonic welding of the hard glue and the soft glue in the prior art has the defects of high defective rate, local non-welding condition in large-area welding, insufficient tensile strength and direct influence on the yield of the injection-molded hard glue and soft glue due to the defective ultrasonic.
SUMMERY OF THE UTILITY MODEL
To the problems existing in the prior art, the utility model provides a cervical vertebra massager neck card elastic device and cervical vertebra massager.
The technical scheme of the utility model is that:
a neck clamping elastic device of a cervical vertebra massager comprises a main frame, a shell and a sealing sheet, wherein the main frame is designed into an arc shape and used for clamping the neck of a person; the shell is arranged outside the main frame, and two ends of the shell are open and used for fixing and protecting the push gear box; the sealing sheet is arranged at the opening of the shell and used for sealing the shell; the main frame and the shell are fixed through a buckle structure; the edge of the side wall of the shell is also provided with a plurality of openings, and the joint of the sealing sheet corresponding to the opening is also provided with openings for fixing the shell and the sealing sheet.
Preferably, the fastening structure includes a plurality of fasteners disposed on the main frame and a corresponding groove disposed on an inner side wall of the housing.
Preferably, the number of the sealing sheets is 2, and the sealing sheets are respectively arranged at two opening ends of the shell.
Preferably, the main frame and the shell are made of pc hard glue, and the sealing sheet is made of pu soft glue and used for ensuring the elasticity of the neck clamp elastic device of the cervical vertebra massager.
Preferably, the shell and the sealing sheet are made of a double-color die and used for ensuring the engagement degree of the neck clamp elastic device of the cervical vertebra massager.
The utility model also provides a cervical vertebra massager contains above-mentioned neck card resilient means and a massage subassembly, the massage subassembly sets up card resilient means middle part, and the tip orientation that the massage subassembly has the massage effect is inboard.
Adopt the technical scheme of the utility model, following beneficial effect has:
1) selecting a material with excellent tensile elastic modulus of plastics as an elastomer;
2) selecting an opening structure to keep elasticity;
3) the opening surface is sealed by soft glue, and the contact surface of the soft glue and the hard glue is in an inverted structure to enhance the connection strength.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic view of the sealing piece structure of the present invention;
fig. 4 is a schematic view of an installation structure of the main frame and the housing of the present invention;
fig. 5 is a schematic view of the mounting structure of the sealing sheet and the housing of the present invention.
The attached drawings are marked as follows:
1. a main frame; 2. a housing; 3. pushing the gear box; 4. sealing the sheet; 5. buckling; 6. a groove; 7. and (6) opening holes.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 5, the utility model provides a neck clip elastic device of a cervical vertebra massager, which comprises a main frame 1, a shell 2 and a sealing sheet 4, wherein the main frame 1 is designed into an arc shape and is used for clamping the neck of a person; the shell 2 is arranged outside the main frame 1, and two ends of the shell are open and used for fixing and protecting the push gear box 3; the sealing sheet 4 is arranged at the opening of the shell 2 and used for sealing the shell 2; the main frame 1 and the shell 2 are fixed through a buckle structure; the edge of the side wall of the shell 2 is also provided with a plurality of openings 7, and the joint of the corresponding sealing sheet 4 is also provided with the openings 7 for fixing the shell 2 and the sealing sheet 4.
The buckle structure comprises a plurality of buckles 5 arranged on the main frame 1 and a groove 6 which is arranged on the inner side wall of the shell and corresponds to the buckles 5.
The number of the sealing sheets 4 is 2, and the sealing sheets are respectively arranged at two opening ends of the shell 2.
The main frame 1 and the shell 2 are made of pc hard glue, and the sealing sheet 4 is made of pu soft glue and used for ensuring the elasticity of the neck clamp elastic device of the cervical vertebra massager.
The shell 2 and the sealing sheet 4 are made of double-color molds and used for guaranteeing the engagement degree of the neck clamp elastic device of the cervical vertebra massager.
The utility model also provides a cervical vertebra massager, which comprises the neck clip elastic device and a massage component. In the utility model, the massage subassembly can be for current mechanism that has the massage effect, as the utility model relates to an optimal technical scheme, this massage subassembly is the ejecting massage piece and the gear box in applicant's prior application CN201920426475.5, massage subassembly 3 is installed on main frame 1 for accomplish the massage action.
The utility model discloses the theory of operation does:
the utility model discloses a cervical vertebra massager neck card elastic device controls two semicircle bodies and need make the elastomer, just can block the cervical vertebra, and plastics are though elastic, and that is only to the sheet, if enclose into a box with the sheet, and that box has just almost not had elasticity, therefore shell 2 designs to open form resealing.
In addition to the prerequisite that the melting point of the soft and hard materials is substantially close to that of the two materials, which makes the two materials melt-bonded together, in terms of material selection, it is necessary to design a reinforcing and fixing structure to enable the two objects to be firmly bonded together and to withstand the mechanical strength test. Soft ebonite does a trompil design in joint portion, a row of round holes have been designed on shell 2 and gasket 4, the PC ebonite (being the shell) of moulding plastics earlier during moulding plastics, on ebonite flexible glue joint portion, a row of hole of formation, when the secondary is moulded plastics, fill its hole with the flexible glue, to the flexible glue, these holes have just formed the back-off, make it can not extract from it, then connect the PU flexible glue in the solution of hole both sides, stretch out the boss with the ebonite and press from both sides in the centre, firmly glue soft and ebonite and be in the same place. Namely, the mechanical strength required by the product is ensured, and the product has enough elasticity.
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 (6)
1. The utility model provides a cervical vertebra massager neck card elastic device which characterized in that: the device comprises a main frame, a shell and a sealing sheet, wherein the main frame is designed into an arc shape and is used for clamping the neck of a person; the shell is arranged outside the main frame, and two ends of the shell are open and used for fixing and protecting the push gear box; the sealing sheet is arranged at the opening of the shell and used for sealing the shell; the main frame and the shell are fixed through a buckle structure; the edge of the side wall of the shell is also provided with a plurality of openings, and the joint of the sealing sheet corresponding to the opening is also provided with openings for fixing the shell and the sealing sheet.
2. The neck clip elastic device of claim 1, wherein: the buckle structure comprises a plurality of buckles arranged on the main frame and grooves which are arranged on the inner side wall of the shell and correspond to the buckles.
3. The neck clip elastic device of claim 1, wherein: the quantity of gasket is 2, and it installs respectively in the both open ends of shell.
4. The neck clip elastic device of claim 1, wherein: the main frame and the shell are made of hard glue, and the sealing piece is made of soft glue and used for ensuring the elasticity of the neck clamping elastic device of the cervical vertebra massager.
5. The neck clip elastic device of claim 1, wherein: the shell and the sealing sheet are made of double-color molds and used for guaranteeing the engagement degree of the neck clamp elastic device of the cervical vertebra massager.
6. A cervical vertebra massager is characterized in that: comprising the neck clip elastic device of claims 1 to 5 and a massaging assembly, said massaging assembly being arranged in the middle of said clip elastic device and the end of the massaging assembly having a massaging effect being directed inwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920555932.0U CN210277656U (en) | 2019-04-19 | 2019-04-19 | Cervical vertebra massager neck card elastic device and cervical vertebra massager |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920555932.0U CN210277656U (en) | 2019-04-19 | 2019-04-19 | Cervical vertebra massager neck card elastic device and cervical vertebra massager |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210277656U true CN210277656U (en) | 2020-04-10 |
Family
ID=70067062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920555932.0U Expired - Fee Related CN210277656U (en) | 2019-04-19 | 2019-04-19 | Cervical vertebra massager neck card elastic device and cervical vertebra massager |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210277656U (en) |
-
2019
- 2019-04-19 CN CN201920555932.0U patent/CN210277656U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 |