CN211300544U

CN211300544U - Height-adjusting device and torticollis corrector

Info

Publication number: CN211300544U
Application number: CN201921572822.1U
Authority: CN
Inventors: 张�杰
Original assignee: Zhengzhou Meilikang Medical Equipment Sales Co ltd
Current assignee: Zhengzhou Meilikang Medical Equipment Sales Co ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-08-21
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a heightening device and a torticollis corrector, wherein the heightening device comprises a bearing sleeve and an inserting rod inserted in the bearing sleeve, the side wall of the bearing sleeve is provided with an opening, and the side of the opening is provided with a vertical rack part; the insertion rod is provided with an elastic pressing part, the elastic pressing part is provided with positioning teeth for being meshed with the rack part, and the elastic pressing part is pressed to separate the positioning teeth from the rack part. The elasticity of this height-adjusting device is pressed and is equipped with the location tooth on the splenium, and height-adjusting back through the mode of location tooth and the interlock of rack portion, realizes the location of peg graft pole and accepting the cover, and the structure is simple and convenient, and convenient processing reduces the cost of manufacture, adopts this kind of structure of location tooth, has effectively realized peg graft pole and has accepted the cover stable connection, prevents that the peg graft pole from taking place to rock in accepting the cover. The utility model discloses torticollis unscrambler adopts aforementioned height-adjusting device to can reduce the manufacturing cost of whole torticollis unscrambler.

Description

Height-adjusting device and torticollis corrector

Technical Field

The utility model relates to a torticollis orthotic devices technical field, concretely relates to heightening device and torticollis orthotic device.

Background

The torticollis corrector is a device for correcting the neck of a torticollis patient, and can be used for conservative treatment when the patient is in an early infant stage, so that torticollis symptoms can be effectively improved, and most of the curative effects are satisfactory. The applicant has applied for a patent (application number is 2018220367163) about the torticollis corrector earlier, which effectively solves the technical problem that the wearing comfort of the existing torticollis corrector is poor, but because the supporting piece of the torticollis corrector in the patent document has a complex structure and high manufacturing cost, the whole torticollis corrector is high in price, more expense is brought to the family of the children patients, and the market competitiveness is not available after the market sale.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a heightening device, the heightening mechanism structure of the torticollis corrector among the solution prior art is complicated, technical problem that the cost of manufacture is high.

In order to solve the above technical problem, the first aspect of the present invention is:

designing a height adjusting device, which comprises a bearing sleeve and an inserting rod inserted in the bearing sleeve, wherein an opening is formed in the side wall of the bearing sleeve, and a vertical rack part is arranged on the side edge of the opening; the insertion rod is provided with an elastic pressing part, the elastic pressing part is provided with positioning teeth which are used for being meshed with the rack part, and the elastic pressing part is pressed to separate the positioning teeth from the rack part.

Preferably, the elastic pressing part is a vertical bending part arranged on one side of the bottom of the insertion rod at intervals, a transverse bending part is connected between the vertical bending part and the insertion rod, and the vertical bending part is positioned in the opening or extends out of the opening.

Preferably, at least one part of one side surface of the insertion rod departing from the vertical bending part is attached to the inner wall surface of the bearing sleeve.

Preferably, the thickness of the insertion rod is gradually narrowed from top to bottom.

Preferably, the insertion rod, the vertical bent part and the transverse bent part are integrally formed plastic bodies with elastic deformability; or the plug-in connecting rod, the vertical bending part and the transverse bending part are integrally formed spring steel sheet metal parts.

Preferably, the end parts of the bearing sleeve and the insertion rod are respectively provided with an upper bearing groove and a lower bearing groove; or the end parts of the bearing sleeve and the insertion rod are respectively provided with an upper transverse sleeve and a lower transverse sleeve.

The second aspect of the utility model is:

the design is an torticollis corrector, including being the annular last neck occipitalia of opening and lower neck occipitalia go up neck occipitalia and be equipped with a plurality ofly down between the neck occipitalia the heightening device the upper and lower both ends of heightening device are equipped with respectively and accept the groove down, the lower surface of going up neck occipitalia be equipped with heightening device accept the groove on and correspond down accept the arch, the upper surface of neck occipitalia down be equipped with heightening device accept the groove down and correspond on accept the arch.

Preferably, the openings of the upper and lower cervical pillows are provided with connecting bands.

The third aspect of the utility model is:

the design is a torticollis unscrambler, including last arc tube, lower arc tube, be equipped with the connecting piece between the both ends of going up arc tube, lower arc tube go up the arc tube, be equipped with a plurality ofly down between the arc tube the utility model discloses the first aspect the height-adjusting device the upper and lower both ends of height-adjusting device be equipped with respectively with go up the arc tube, down the last horizontal sleeve pipe that the arc tube corresponds and horizontal sleeve pipe down.

Preferably, the upper arc-shaped pipe and the lower arc-shaped pipe are both hollow hoses.

The utility model has the advantages of:

1. the utility model provides a height-adjusting device's elasticity is pressed and is equipped with the location tooth on the splenium, and after the height-adjusting, through the mode of location tooth and the interlock of rack portion, realize the location of peg graft pole and bearing sleeve, the structure is simple and convenient, and convenient processing reduces the cost of manufacture to can reduce the manufacturing cost of whole torticollis unscrambler.

2. The utility model provides a heightening device elasticity presses splenium and this kind of structure of location tooth, has effectively realized peg graft pole and has accepted the cover stable connection, prevents that the peg graft pole from taking place to rock in accepting the cover, ensures wearing travelling comfort and longer life of torticollis unscrambler.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of a height adjusting device of the present invention;

fig. 2 is an exploded view of an embodiment of the height adjusting device of the present invention;

fig. 3 is a schematic perspective view of an insertion rod in an embodiment of the height adjusting device of the present invention;

fig. 4 is a front view of an embodiment of the height adjusting device of the present invention;

FIG. 5 is a cross-sectional view A-A of FIG. 4;

fig. 6 is a schematic perspective view of an insertion rod in another embodiment of the height adjusting device of the present invention;

FIG. 7 is an enlarged view of portion A of FIG. 6;

FIG. 8 is a schematic perspective view of an embodiment of the torticollis corrector of the present invention;

FIG. 9 is an exploded view of an embodiment of the torticollis orthosis of the present invention;

fig. 10 is a perspective view of another embodiment of the torticollis corrector of the present invention.

In the figure: the socket comprises a socket sleeve 11, an opening 111, a rack part 112, a rack part 113, a lower socket 114, a plug rod 12, a vertical bending part 121, a transverse bending part 122, a positioning tooth 123, a positioning tooth 124, a rib 1241, a groove 125, an upper socket 126, an upper neck pillow part 21, a lower socket protrusion 211, a lower neck pillow part 22, a protrusion 221, a mounting hole 222, a left connecting band 231, a right connecting band 232, a lock catch 233, a connecting hole 234, an upper arc-shaped tube 31, a lower arc-shaped tube 32, a left U-shaped connector 331, a taper plug 3311, a right U-shaped connector 332, a left magic block 334, a right magic block 335, an upper transverse sleeve 341 and a lower transverse sleeve 342.

Detailed Description

The following embodiments are only intended to illustrate the present invention in detail, and do not limit the scope of the present invention in any way.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

a height adjustment device, please refer to fig. 1 to 5.

As shown in FIG. 1 and FIG. 2, the embodiment of the present invention provides a heightening device, which comprises a receiving sleeve 11, wherein the receiving sleeve 11 is hollow, the top of the receiving sleeve is provided with an opening, and a connecting rod 12 can be inserted into the receiving sleeve 11. An opening 111 is provided in a side wall of the receiving sleeve 11, a vertical rack portion 112 is provided on a side of the opening 111, and a rack portion 113 corresponding to the rack portion 112 is also provided on the other side of the opening 111.

The insertion rod 12 is provided with an elastic pressing portion, in this embodiment, the elastic pressing portion is a vertical bending portion 121 disposed at one side of the bottom of the insertion rod 12 at an interval, a horizontal bending portion 122 is connected between the vertical bending portion 121 and the insertion rod 12, two sides of the vertical bending portion 121 are respectively provided with a positioning tooth 123 matched with the left rack portion 112 and a positioning tooth 124 matched with the right rack portion 113, when the insertion rod 12 is inserted into the receiving sleeve 11, the left positioning tooth 123 of the vertical bending portion 121 is engaged with the left rack portion 112, and the right positioning tooth 124 is engaged with the right rack portion 113 of the vertical bending portion 121.

In this embodiment, the inserting rod 12, the vertical bending portion 121, and the horizontal bending portion 122 are integrally formed plastic bodies with elastic deformation, and in other embodiments, the inserting rod 12, the vertical bending portion, and the horizontal bending portion may also be integrally formed spring steel sheet metal parts.

The height adjusting mode of the height adjusting device of the embodiment is as follows: when pressure is applied to one side of the insertion rod 12 by the vertical bending part 121, the vertical bending part 121 can be bent towards one side of the insertion rod 12, so that the positioning teeth can be separated from the rack part, then the insertion rod 12 in the bearing sleeve 11 is moved up and down, the overall height of the bearing sleeve 11 and the insertion rod 12 is changed, after the vertical bending part 121 is pressed, the vertical bending part 121 returns to the initial shape, and the positioning teeth can be meshed at the corresponding position of the rack part.

As shown in fig. 5, a side surface of the plugging rod 12 departing from the vertical bending portion 121 is attached to an inner wall surface of the receiving sleeve 11, so that when the vertical bending portion 121 is pressed, the back surface of the plugging rod 12 abuts against the inner wall surface of the receiving sleeve 11, the plugging rod 12 is prevented from shaking in the receiving sleeve 11, and the plugging rod 12 is always kept stable in the up-and-down movement process in the receiving sleeve 11.

In addition, as shown in fig. 5, the thickness of the insertion rod 12 is gradually reduced from top to bottom, and as shown in fig. 3, a groove 125 is formed on the back of the insertion rod 12, so that the material consumption of the insertion rod 12 can be reduced, the weight of the insertion rod 12 can be reduced, the manufacturing cost can be reduced, and the wearing comfort can be enhanced.

Furthermore, an upper receiving groove 126 and a lower receiving groove 114 are respectively arranged at the upper end and the lower end of the height adjusting device, the upper receiving groove 126 and the insertion rod 12 are integrally formed, the lower receiving groove 114 and the receiving sleeve 11 are integrally formed, and the upper receiving groove 126 and the lower receiving groove 114 are both arc-shaped and can be used for supporting different components, for example, the upper receiving groove 126 can be used for supporting an upper neck pillow ring of the torticollis corrector, and the lower receiving groove 114 can be used for supporting a lower neck pillow ring of the torticollis corrector.

Example 2:

a height adjusting device, please refer to fig. 6 and fig. 7.

As shown in fig. 7, the height adjusting device in this embodiment is different from embodiment 1 in that a rib 1241 is provided at the rear of the positioning tooth 124, and when the positioning tooth 124 is engaged with the corresponding rack portion, the rib 1241 can abut against the back of the rack portion, thereby preventing the plugging rod 12 from falling down in the receiving sleeve.

Example 3:

an apparatus for correcting torticollis, please refer to fig. 8 and 9.

As shown in fig. 8, the torticollis corrector provided by the embodiment of the present invention includes an upper neck pillow portion 21 and a lower neck pillow portion 22 in the form of open rings, where the upper neck pillow portion 21 and the lower neck pillow portion 22 correspond to the upper neck pillow ring and the lower neck pillow ring described in embodiment 1, respectively. Three sets of the height adjusting devices of embodiment 1 are provided at intervals between the upper and lower

neck pillow portions

21 and 22, lower receiving protrusions 211 corresponding to the upper receiving grooves 126 of the height adjusting devices are integrally formed on the lower surface of the upper neck pillow portion 21, and upper receiving protrusions 221 corresponding to the lower receiving grooves 114 of the height adjusting devices are integrally formed on the upper surface of the lower neck pillow portion 22. By adjusting the height of the height-adjusting means, the distance between the upper and

lower neck pillows

21 and 22 can be adjusted, thereby adjusting the height of the entire torticollis corrector, so that the torticollis corrector is suitable for children having different neck lengths to wear.

Further, the lower receiving protrusion 211 extends in a circumferential direction on the lower surface of the upper occipital portion 21, and the upper receiving protrusion 221 extends in a circumferential direction on the upper surface of the lower occipital portion 22, so that the upper receiving groove 126 and the lower receiving groove 114 of the three sets of height adjusting means located at different positions can be installed between the lower receiving protrusion 211 and the upper receiving protrusion 221. The both ends of going up neck pillow portion 21 all are connected as an organic wholely with the corresponding end of neck pillow portion 22 down, and go up neck pillow portion 21 and neck pillow portion 22 down and be the silica gel material for go up neck pillow portion 21 and neck pillow portion 22 down are integrated into one piece's colloidal silica body, wear comfortablely.

As shown in fig. 9, the connecting belts are disposed at the openings of the upper and

lower neck pillows

21 and 22, the connecting belts include a left connecting belt 231 and a right connecting belt 232, two rows of connecting holes 234 are disposed on the left connecting belt 231, two rows of connecting holes are correspondingly disposed on the right connecting belt 232, a latch 233 is disposed between the left connecting belt 231 and the right connecting belt 232, and two insertion shafts corresponding to the connecting holes 234 are disposed on the latch 233. One end of the right connecting band 232 is integrally formed with one ends of the upper and

lower neck pillows

21 and 22, the other ends of the upper and

lower neck pillows

21 and 22 are provided with mounting holes 222 for the left connecting band 231 to pass through, and the end of the left connecting band 231 is provided with a thickened portion 2311 to prevent the end of the left connecting band 231 from passing through the mounting holes 222.

Example 3:

an apparatus for correcting torticollis is disclosed, please refer to fig. 10.

As shown in fig. 10, the embodiment of the utility model provides an torticollis unscrambler includes arc pipe 31, lower arc pipe 32, goes up arc pipe 31, lower arc pipe 32 and is the transparent hollow hose of PVC material, goes up arc pipe 31, lower arc pipe 32's both ends are connected through coupling assembling, and coupling assembling includes left U-shaped connecting piece 331 and right U-shaped connecting piece 332, has riveted left magic subsides 334 at left U-shaped connecting piece 331 tip, has riveted right magic subsides 335 at right U-shaped connecting piece 332 tip. The left U-shaped connecting piece 331 is provided with a tapered plug 3311, the tapered plug 3311 can be inserted into the end of the upper arc tube 31, and the lower part of the left U-shaped connecting piece 331 and the right U-shaped connecting piece 332 are also provided with tapered plugs. After the left magic tape 334 and the right magic tape 335 are adhered, the upper arc-shaped tube 31 and the lower arc-shaped tube 32 are closed to form a ring shape, so that the neck can be supported for correcting the infantile torticollis.

Further, three spaced height-adjusting mechanisms are provided between the upper arc-shaped tube 31 and the lower arc-shaped tube 32, and the height-adjusting mechanisms can refer to the height-adjusting device in embodiment 1, except that the upper and lower ends of the height-adjusting mechanism in this embodiment are respectively provided with an upper transverse sleeve 341 and a lower transverse sleeve 342, the upper arc-shaped tube 31 penetrates the upper transverse sleeve 341, and the lower arc-shaped tube 32 penetrates the lower transverse sleeve 342.

The three mechanism structure of increaseing can be used to adjust the interval of going up arc pipe 31, lower arc pipe 32 to be applicable to the people that the neck length is different, perhaps be used for the infant to adjust the interval of going up arc pipe 31, lower arc pipe 32 owing to long health and long back of neck.

The torticollis corrector of the embodiment is very light and convenient, and can not bring heavier burden to the neck of a child under the condition of being worn for a long time.

The present invention has been described in detail with reference to the accompanying drawings and embodiments, but those skilled in the art will understand that various specific parameters in the above embodiments can be changed without departing from the spirit of the present invention to form a plurality of specific embodiments, which are the common variation ranges of the present invention and will not be described in detail herein.

Claims

1. A height adjusting device comprises a bearing sleeve and an inserting rod inserted in the bearing sleeve, and is characterized in that an opening is formed in the side wall of the bearing sleeve, and a vertical rack portion is arranged on the side edge of the opening; the insertion rod is provided with an elastic pressing part, the elastic pressing part is provided with positioning teeth which are used for being meshed with the rack part, and the elastic pressing part is pressed to separate the positioning teeth from the rack part.

2. The height adjusting device according to claim 1, wherein the elastic pressing portion is a vertical bending portion disposed at an interval on one side of the bottom of the inserting rod, a horizontal bending portion is connected between the vertical bending portion and the inserting rod, and the vertical bending portion is located in the opening or extends out of the opening.

3. The height adjusting device as claimed in claim 2, wherein at least a portion of a side surface of the insertion rod facing away from the vertical bending portion is attached to an inner wall surface of the receiving sleeve.

4. The height adjusting device as claimed in claim 2, wherein the thickness of the insertion rod is gradually reduced from top to bottom.

5. The height adjusting device according to claim 2, wherein the inserting rod, the vertical bending part and the horizontal bending part are integrally formed plastic bodies with elastic deformation; or the plug-in connecting rod, the vertical bending part and the transverse bending part are integrally formed spring steel sheet metal parts.

6. The height adjusting device as claimed in claim 1, wherein an upper receiving groove and a lower receiving groove are respectively provided at the ends of the receiving sleeve and the insertion rod; or the end parts of the bearing sleeve and the insertion rod are respectively provided with an upper transverse sleeve and a lower transverse sleeve.

7. An oblique neck appliance, comprising an upper neck pillow part and a lower neck pillow part which are in an open ring shape, characterized in that a plurality of height adjusting devices according to claim 1 are arranged between the upper neck pillow part and the lower neck pillow part, the upper end and the lower end of each height adjusting device are respectively provided with an upper receiving groove and a lower receiving groove, the lower surface of the upper neck pillow part is provided with a lower receiving bulge corresponding to the upper receiving groove of the height adjusting device, and the upper surface of the lower neck pillow part is provided with an upper receiving bulge corresponding to the lower receiving groove of the height adjusting device.

8. The torticollis orthosis according to claim 7, wherein the openings of the upper and lower occipital portions are provided with connecting bands.

9. A torticollis unscrambler, comprising an upper arc-shaped pipe and a lower arc-shaped pipe, wherein a connecting piece is arranged between the two ends of the upper arc-shaped pipe and the lower arc-shaped pipe, and is characterized in that a plurality of height-adjusting devices according to claim 1 are arranged between the upper arc-shaped pipe and the lower arc-shaped pipe, and the upper end and the lower end of each height-adjusting device are respectively provided with an upper transverse sleeve and a lower transverse sleeve which correspond to the upper arc-shaped pipe and the lower arc-shaped pipe.

10. The torticollis corrector of claim 9, wherein the upper arced tube and the lower arced tube are both hollow hoses.