TWM544301U - Lower jaw adjustable neck protection collar - Google Patents

Description

Lower jaw adjustable collar

This creation relates to a collar, especially a adjustable collar.

The human cervical vertebra is an important area connecting the head and the trunk, and maintains the transmission of human life information. Once the cervical spine encounters an accidental injury, or the neck cannot be oversized after the operation, the medical staff usually sets the neck structure on the neck of the user to limit the movement of the user's neck.

The prior art provides a neck guard structure, as shown in FIG. 9, having a set of plates 80 and a head pad 90 coupled to the set of panels 80. The set of panels 80 is integrally formed, and has a holding portion 81 disposed on the top of the set of panels 80 and a fixing portion 82 disposed at the bottom of the set of panels 80. The user's chin and the holding portion 81 The user's upper chest is also abutted against the fixing portion 82. When the user's head is attached to the head pad 90, the user's head and neck can be fixed to restrict the movement of the neck. Usually, the time for using the neck structure is as short as two months and as long as six months. Therefore, the collar structure must conform to the user's head circumference and neck length, otherwise it may cause uncomfortable conditions such as allergies. However, the neck structure of the prior art does not adjust the height of the jaw, so it is necessary to produce a variety of sizes to meet the head circumference and neck length of different users; in addition, when the user maintains the same posture for too long, it may be oppressed because the height of the jaw cannot be finely adjusted. Muscles or other injuries near the neck cause discomfort to the user.

In view of this, how to develop a neck structure that conforms to the neck length of different users and can adjust the height of the jaw is necessary for the prior art to be improved.

In order to overcome the shortcomings of the prior art, the purpose of the present invention is to provide a squat adjustable collar to achieve the effect of adjusting the chin height in the same collar and conforming to the neck length of different users.

In order to achieve the above-mentioned creative purpose, the present invention provides a chin adjustable reclining collar comprising a bracket set, a neck sleeve set, an adjustment set and a headrest set. The bracket group is U-shaped, and the bracket group comprises two connecting members, a supporting portion and two linking members; the connecting members are respectively disposed at two ends of the bracket group; the bracket portion is located in the bracket Between the two ends of the group; the linking members are respectively disposed between the connecting members and the supporting portion. The neck sleeve set has a U shape, and the neck sleeve set includes a base, two sliding holes and a cover body; the base has two engaging ends disposed at two ends of the base, and each joint end is respectively connected with the bracket group The connecting members are coupled to the bracket group; the sliding holes are disposed through the base and adjacent to the respective engaging ends, and the linking members of the bracket group are respectively disposed through the sliding holes; The direction of the sliding hole extends from the bottom end of the base toward the top end of the base; the cover system is oppositely attached to the base. The adjustment group includes two sliding pieces, a guiding strip and a positioning component; the sliding pieces are disposed at two ends of the adjusting group, wherein each sliding piece has a guiding hole, wherein a guiding hole of a sliding piece is oriented from a bottom end of the base of the sleeve set extends toward a top end of the base, and a guide hole of the other slide piece extends from a top end of the base of the sleeve set toward a bottom end of the base; each linkage of the bracket set passes through Each of the sliding holes of the neck sleeve is disposed to the guiding hole of each sliding piece, so that the neck sleeve group is combined with the adjusting group; the two ends of the guiding strip are respectively connected with the sliding sheets, and the guiding strip is connected And disposed between the two engaging ends of the base of the neck set and disposed between the base and the cover; the positioning component is disposed between the two engaging ends of the base, wherein the guiding strip is threaded through The positioning component. The two ends of the headrest group are respectively connected with the two ends of the neck set.

Preferably, each of the connecting members is provided with a first connecting portion opposite to one end of the bracket group and facing the headrest group, and the two ends of the supporting portion and the side away from the headrest group respectively have a first portion a second joint, the first joint being connected to the second joint.

Preferably, the neck sleeve further includes a limiting hole, and the limiting hole is disposed between the two ends of the cover.

Preferably, the guiding strip has a joint between the two ends of the guiding strip; the positioning component of the adjusting group comprises a positioning block, a plurality of positioning holes, a positioning rod, a spring, a fastener and a holding member. The positioning block is disposed between the two engaging ends of the base of the neck sleeve; the positioning holes are sequentially recessed in the positioning block and parallel to the guiding strip; the positioning rod has a head and a The head is detachably fitted to the positioning holes with respect to the tail portion of the head and a convex ring adjacent to the head; the spring is sleeved on the positioning rod, and one end of the spring is abutted The card has an engaging portion and a through hole adjacent to the engaging portion, and the engaging portion is connected to the engaging portion of the guiding strip; the positioning is The rod is disposed in the through hole; the holding member has a connecting portion, and the tail portion of the positioning rod penetrates the limiting hole of the neck sleeve through the through hole and is connected to the connecting portion.

More preferably, the gripping portion of the positioning component of the adjusting group further comprises two blocking levers, each of the gear levers is respectively disposed at two sides of the connecting portion, and the positioning rod is in the limiting hole of the neck sleeve group mobile.

Preferably, the guiding strip of the adjusting group is in a zigzag shape adjacent to a side of the bracket group.

Preferably, the neck sleeve group further comprises two female fasteners respectively disposed at two ends of the cover body.

More preferably, the headrest set comprises two male fasteners, a strap and a support. Each of the male fastening members is respectively engaged with the female fastening members of the neck sleeve group; the strap is threaded on one end of each male fastener, and the two ends of the same side of the strap are respectively adhesive ends, the same side A fastening portion is disposed between the two ends; the support portion is provided with a plurality of through holes, and the strap is disposed in the through holes, and the fastening ends are detachably engaged with the partial fastening portions.

The advantage of this creation is that under the creation, the adjustable collar is provided, and the adjustment group allows the user to adjust the height of the lower jaw in the same collar and can conform to the neck length of different users; The independent component enables the user to only partially contact the chin to increase the comfort; the male fasteners are respectively engaged with the female fasteners of the collar set to achieve rapid loading and unloading; by means of the drawstring The adhesive ends of the fastening ends and the fastening portions of the fastening portions are adjusted to achieve the optimum tightness of the head circumference. With the levers, the grip member can be stably moved along the positioning hole when moving.

The technical means adopted by the present invention for achieving the purpose are further explained below in conjunction with the drawings and the preferred embodiment of the present invention.

Referring to FIG. 1 , the adjustable collar of the present invention comprises a bracket set 10 , a collar set 20 connected to the bracket set 10 , and an adjustment provided on the collar set 20 . A set 30 and a headrest set 40 relative to the set of brackets 10 and the set of necks 20.

Referring to FIGS. 2 to 4 , the bracket set 10 is U-shaped and includes two connecting members 11 , a supporting portion 12 and two linking members 13 . The connecting members 11 are respectively disposed at two ends of the bracket group 10, and each connecting member 11 is provided with a first connecting portion 111 opposite to one end of the bracket group 10 and facing the headrest group 40. The brackets 12 are located between the two ends of the bracket group 10; wherein the two ends of the bracket portion 12 and away from the headrest group 40 respectively have a second connecting portion 121, the first connecting portion 111 and the The second joints 121 are connected. Each of the linking members 13 is disposed between each of the connecting members 11 and the supporting portion 12 .

The neck sleeve 20 is U-shaped and includes a base 21, two sliding holes 22, a cover 23, a limiting hole 24 and two female fasteners 25. The base 21 has two engaging ends 211 disposed at two ends of the base 21, and the engaging ends 211 are respectively connected to the connecting members 11 of the bracket set 10, so that the neck set 20 is coupled with the bracket set 10. Each of the sliding holes 22 is disposed adjacent to each of the engaging ends 211, and each of the linking members 13 of the bracket group 10 is respectively disposed in each of the sliding holes 22; the direction of each of the sliding holes 22 is from the bottom of the base 21 The end extends toward the top end of the base 21. The cover 23 is oppositely attached to the base 21 . The limiting hole 24 is disposed between the two ends of the cover body 23 . Each of the female fasteners 25 is provided at each of the two ends of the lid body 23.

Referring to FIG. 2 , FIG. 3 and FIG. 5 , the adjustment group 30 includes two sliding sheets 31 , a guiding strip 32 and a positioning component 33 . Each sliding piece 31 is disposed at two ends of the adjusting group 30. The sliding piece 31 has a guiding hole 311. The guiding hole 311 of the sliding piece 31 is oriented from the bottom end of the base 21 of the sleeve set 20 toward the bottom end. The top end of the base 21 extends, and the guiding hole 311 of the other sliding piece 31 extends from the top end of the base 21 of the neck set 20 toward the bottom end of the base 21; the linking member 13 of the bracket set 10 passes through the neck Each of the sliding holes 22 of the sleeve 20 is inserted into the guiding holes 311 of the sliding blocks 31 to combine the sleeve sets 20 with the adjustment group 30. The two ends of the guiding strip 32 are respectively connected to the sliding blocks 31. The guiding strips 32 are disposed between the two engaging ends 211 of the base 21 of the sleeve set 20 and are disposed on the base 21 and the cover. Between the bodies 23; there is a joint 321 between the two ends of the guide strip 32; in a preferred embodiment, the guide strip 32 is serrated adjacent to one side of the bracket set 10. The positioning component 33 is disposed between the two engaging ends 211 of the base 21, wherein the guiding strip 32 is disposed on the positioning component 33. The positioning component 33 includes a positioning block 331, a plurality of positioning holes 332, and a positioning. a rod 333, a spring 334, a fastener 335 and a holding member 336; the positioning block 331 is disposed between the two engaging ends 211 of the base 21 of the neck set 20; each positioning hole 332 is recessed in sequence The positioning block 331 is parallel to the guiding strip 32; the positioning rod 333 has a head 3331, a tail portion 3332 relative to the head portion 3331, and a convex ring 3333 adjacent to the head portion 3331. The portion 3331 is detachably fitted to the positioning holes 332; the spring 334 is sleeved on the positioning rod 333, and one end of the spring 334 abuts against one end of the convex ring 3333 with respect to the head 3331; The fastener 335 has an engaging portion 3351 and a through hole 3352 adjacent to the engaging portion 3351. The engaging portion 3351 is connected to the engaging portion 321 of the guiding strip 32; the positioning rod 333 is threaded through The through hole 3352; the holding member 336 has a connecting portion 3361 and two blocking rods 3362; the tail portion 3332 of the positioning rod 333 transmits The through hole 3352 passes through the limiting hole 24 of the neck sleeve 20 and is connected to the connecting portion 3361; the gear levers 3362 are respectively disposed at two sides of the connecting portion 3361, and the positioning rod 333 is disposed on the neck sleeve group The limit hole 24 of the 20 moves.

Referring to FIG. 2 and FIG. 6 , the two ends of the headrest group 40 are respectively connected to the two ends of the neck set 20 . The headrest set 40 includes two male fasteners 41, a strap 42 and a support portion 43. Each of the male fasteners 41 is respectively engaged with the female fasteners 25 of the neck set 20 . The strap 42 is disposed at one end of each of the male fasteners 41. The two ends of the strap 42 are respectively a fastening end 421, and the two ends of the same side are a fastening portion 422. The support portion 43 is provided with a plurality of through holes 431. The band 42 is inserted into the through holes 431. The fastening ends 421 are detachably engaged with the partial fastening portions 422.

Referring to FIG. 1 and FIG. 2, in the present invention, the adjustable collar is placed on the chest of the user when the collar is placed, and the bracket 12 of the bracket 10 is placed on the user's At the chin, the headrest group 40 is then placed on the back of the user's head, and each male fastener 41 is respectively engaged with the female fasteners 25 of the neck set 20 to complete the user who fixes the head and neck injury ( As shown in Figure 6). When the user's head wants to move downward to obtain the most comfortable angle, the grip 336 of the positioning assembly 33 of the adjustment group 30 is pulled to move the positioning rod 333 away from the headrest group 40, and the The spring 334 compresses the elastic force, at which time the head 3331 of the positioning rod 333 is pulled away from the positioning hole 332; then the holding member 336 is moved to the left of the user, and the guiding strip 32 is moved to the right of the user. At this time, the slider 31 located on the right side of the user moves toward the right rear side of the user, and the linking member 13 is slid along the sliding hole 22 in the direction away from the bracket group 10 by the guiding hole 311. The retaining member 336 is released, and the head 3331 of the positioning rod 333 is fitted to the adjacent positioning hole 332 and fixed to the position; at this time, the sliding piece 31 located on the left side of the user moves toward the left front of the user. At the same time, the guide hole 311 is slid along the sliding hole 22 in the direction away from the bracket group 10, so that the bracket 12 of the bracket group 10 can be moved toward the collar set 20 ( As shown in Figure 7, to achieve the effect of moving the user's head down, and vice versa. In addition, by the support member 12 being a separate member, the user is only partially contacted when the chin is placed, so that the entire cheek is not covered to increase the comfort; and the male fasteners 41 and the collar set 20 are respectively The female fasteners 25 are engaged to achieve a quick loading and unloading; the users of different head circumferences can achieve the optimum tightness by the fastening of the respective fastening ends 421 of the straps 42 and the fastening portions 422. With the lever 3362, the grip member 336 can be stably moved along the positioning hole 332 when moving.

It is obvious that those skilled in the art will not deviate from the scope and spirit of the present invention. Although this work has described specific and better specific facts, it must be understood that the present work should not be unduly restricted to such specific specific facts. In fact, the various modifications that are apparent to those skilled in the art are also covered by the following claims.

10‧‧‧Bracket group
11‧‧‧Connecting parts
111‧‧‧ first joint
12‧‧‧ 托部
121‧‧‧Second joint
13‧‧‧ linkages
20‧‧‧Neck set
21‧‧‧Base
211‧‧‧ joint end
22‧‧‧Slide hole
23‧‧‧ Cover
24‧‧‧Limited holes
25‧‧‧Female fasteners
30‧‧‧Adjustment group
31‧‧‧ slides
311‧‧‧ Guide hole
32‧‧‧Guide bars
321‧‧‧ joints
33‧‧‧ Positioning components
331‧‧‧ Positioning block
332‧‧‧Positioning holes
333‧‧‧ Positioning rod
3331‧‧‧ head
3332‧‧‧ tail
3333‧‧‧ convex ring
334‧‧‧ Spring
335‧‧‧Card Firmware
3351‧‧‧Care Department
3352‧‧‧Perforation
336‧‧‧ Holding parts
3361‧‧‧Connecting Department
3362‧‧ ‧bar
40‧‧‧ headrest group
41‧‧‧ male fasteners
42‧‧‧Belt
421‧‧‧bonded end
422‧‧‧Deduction Department
43‧‧‧Support
431‧‧‧through hole
80‧‧‧sets
81‧‧‧ Holding Department
82‧‧‧ fixed department
90‧‧‧ head cushion

Figure 1 is a three-dimensional appearance of the adjustable neck collar under the creation. Figure 2 is an exploded perspective view of the adjustable neck guard under the creation of the present invention. Figure 3 is a partial left side view of the adjustable collar of the present invention. Figure 4 is a partial right side view of the adjustable collar of the present invention. FIG. 5 is a partial perspective view of the positioning component of the adjustable neck guard under the present invention. Fig. 6 is a partial perspective view of the neck sleeve group and the headrest group of the adjustable neck guard under the present invention. Fig. 7 is a schematic view showing the use state of the adjustable neck guard under the present invention. Fig. 8 is a schematic view showing another use state of the adjustable neck guard under the present invention. Figure 9 is a perspective view of a prior art neck guard structure.

10‧‧‧Bracket group

20‧‧‧Neck set

30‧‧‧Adjustment group

40‧‧‧ headrest group

Claims (8)

A chin adjustable adjustable collar comprising: a bracket set having a U shape, the bracket set comprising: two connecting members respectively disposed at two ends of the bracket set; a bracket portion Between the two ends of the bracket group; and two linkage members respectively disposed between the connecting members and the bracket portion; a neck sleeve group having a U shape, the neck sleeve group comprising: a base having two engaging ends disposed at two ends of the base, the joint ends being respectively connected with the connecting members of the bracket group, so that the neck sleeve group is combined with the bracket group; the two sliding holes are threaded through The base is disposed adjacent to each of the joint ends, and each of the linkages of the bracket group is respectively disposed in each of the sliding holes; the direction of each of the sliding holes extends from the bottom end of the base toward the top end of the base; And an adjustment group, comprising: two sliding pieces, which are disposed at two ends of the adjusting group, wherein each sliding piece has a guiding hole, wherein a direction of a guiding hole of the sliding piece Extending from the bottom end of the base of the collar set toward the top end of the base, and the guide hole of the other slide is from the collar set a top end of the base extends toward the bottom end of the base; each of the linkages of the bracket set is inserted through the sliding holes of the sleeve set to the guide holes of each sliding piece, so that the neck set is combined with the adjustment set; a guiding strip, the two ends of which are respectively connected to the sliding sheets, the guiding strips are arranged between the two engaging ends of the base of the neck set and disposed between the base and the cover; a positioning component is disposed between the two engaging ends of the base, wherein the guiding strip is threaded through the positioning component; and a headrest group, the two ends of which are respectively connected with the two ends of the neck set . The adjustable collar according to claim 1, wherein each of the connecting members is opposite to one end of the bracket group and facing a side of the headrest group, and a first connecting portion is provided, and both ends of the supporting portion are away from the head One side of the pillow set has a second joint, and the first joint is connected to the second joint. The rim adjustable collar of the present invention is further provided, wherein the collar sleeve further comprises a limiting hole, the limiting hole is disposed between the two ends of the cover. The adjustable collar according to claim 3, wherein the guiding strip has a joint between the two ends of the guiding strip; the positioning component of the adjusting group comprises: a positioning block disposed on the base of the neck sleeve group Between the two engaging ends; a plurality of positioning holes, which are sequentially recessed in the positioning block and parallel to the guiding strip; a positioning rod having a head, a tail relative to the head, and a tail a convex ring adjacent to the head, the head is detachably fitted to the positioning holes; a spring sleeved on the positioning rod, and one end of the spring abuts against the convex ring relative to the One end of the head; a card fastener having a latching portion and a through hole adjacent to the engaging portion, the engaging portion being coupled to the engaging portion of the guiding strip; the positioning rod is threaded through And a holding portion, the tail portion of the positioning rod penetrates through the through hole and penetrates the limiting hole of the neck sleeve group, and is connected to the connecting portion. The adjustable collar of the locating device is as described in claim 4, wherein the gripping portion of the positioning component of the adjusting group further comprises two blocking levers, and the respective shifting levers are respectively disposed on two sides of the connecting portion, and the positioning rod is respectively The neck sleeve moves within the limiting hole. The 护 adjustable collar is as described in claim 1, wherein the guide strip of the adjustment group is serrated adjacent to a side of the bracket set. The 颚 adjustable collar according to any one of claims 1 to 6, wherein the neck set further comprises two female fasteners respectively disposed at two ends of the cover. The adjustable neck guard according to claim 7, wherein the headrest group comprises: two male fasteners, each of the male fasteners being respectively engaged with the female fasteners of the neck sleeve group; It is disposed at one end of each male fastener, the two ends of the same side of the belt are respectively a fastening end, and the two ends of the same side are a fastening portion; and a support portion is provided with a plurality of through holes. The strap is disposed in the through holes, and the fastening ends are detachably engaged with the partial fastening portions.