CN205729363U

CN205729363U - Head rest

Info

Publication number: CN205729363U
Application number: CN201620365594.0U
Authority: CN
Inventors: 张文举
Original assignee: Siemens Shanghai Medical Equipment Ltd
Current assignee: Siemens Shanghai Medical Equipment Ltd
Priority date: 2016-04-27
Filing date: 2016-04-27
Publication date: 2016-11-30
Anticipated expiration: 2026-04-27

Abstract

The utility model discloses a kind of head rest, described head rest is the structure of one, and has forehead supporting construction and the Mandibular supporting structure of an apery body jawline of an apery body forehead profile in described head rest.Head rest of the present utility model uses integrative-structure, and configuration design more meets human engineering, is simultaneously fabricated into cheap.According to light materials such as foams, then head rest has the relatively low equivalent thickness of aluminium, and this can reduce the radiation that detected object receives.Soft foam also gives the body-sensing that patient is the most comfortable.

Description

Head rest

Technical field

This utility model relates to a kind of head rest.

Background technology

When skull scans, it is sometimes desirable to use crown prostrate head rest.Fig. 1 shows current a kind of head rest 100.Figure The state in use of head rest 100 shown in Fig. 1 is shown in 2.As depicted in figs. 1 and 2, this head rest includes a body 101, with And it is arranged on the forehead supporting bracket 102 on described body 101 and ramus of mandible bracketing 103.

Wherein, body 101 is made up of carbon fibre material, and this body 101 has flap and assigns structure 1011, by this sheet Shape assigns the installing hole (not shown) on structure 1011 and examinating couch bed board 200, this head rest 100 can be arranged on institute State on bed board 200.Forehead supporting bracket 102 and ramus of mandible bracketing 103 are respectively adopted foamed materials and make, and are fixedly mounted on described On body 101.

Additionally, those skilled in the art are also being devoted to find other head rest solution.

Utility model content

In view of this, embodiment of the present utility model proposes a kind of head rest, in order to reduce the cost of head rest.

A kind of head rest proposed in embodiment of the present utility model is the structure of one, and to have one in described head rest be imitative The forehead supporting construction of human body forehead profile and the Mandibular supporting structure of an apery body jawline.

In one embodiment, described head rest has an engraved structure in the band of position of corresponding face.

In one embodiment, described head rest has the understructure being placed on a bed board.

In one embodiment, described understructure has the curved surface knot of the continuing surface mating shapes with described bed board Structure.

In one embodiment, described head rest is made by foamed materials is one-body molded.

In one embodiment, it is characterized in that, described head rest includes an integrated foam core and a foam bag Layer, described bubble wrap thermoforming is outside described foam core.

In one embodiment, described head rest includes an integrated foam core and a polyurethanes bag Layer, described polyurethanes covering is sewed up or bonding forms.

It can be seen that owing to the head rest in this utility model embodiment uses integrative-structure, therefore make from such scheme Make with low cost；And due to the assembly complicated without design, eliminate assembly process, reduce further the cost of head rest.

Additionally, the forehead more meeting human engineering supports and the configuration design of Mandibular supporting, patient can be given the most easypro Suitable body-sensing.

It addition, be can be placed in the clamping support on bed board by setting, can make this head rest can be according to individual need Carry out position to put, add the use flexibility ratio of head rest；And reduce the installation difficulty of head rest.

Additionally, according to light materials such as foams, then head rest has the relatively low equivalent thickness of aluminium, this can reduce detected object and accept The radiation arrived；Further, the light materials such as soft foam give the body-sensing that patient is the most comfortable the most further.

Accompanying drawing explanation

Preferred embodiment of the present utility model will be described in detail by referring to accompanying drawing below, make the ordinary skill people of this area Member becomes apparent from above and other feature and advantage of the present utility model, in accompanying drawing:

Fig. 1 is the structural representation of current a kind of head rest.

Fig. 2 is the use view of head rest shown in Fig. 1.

Fig. 3 A and Fig. 3 B is respectively external structure and and the bed board thereof of the head rest of different angles in this utility model embodiment Between position relationship schematic diagram.

Fig. 4 is the head rest sectional view of I-I line along Fig. 3 A in one embodiment of this utility model.

Fig. 5 is the sectional view of I-I line along Fig. 3 A of the head rest in another embodiment of this utility model.

In above-mentioned accompanying drawing, the reference used is as follows:

Detailed description of the invention

For making the purpose of this utility model, technical scheme and advantage clearer, by the following examples to this utility model Further describe.

Fig. 3 A and Fig. 3 B show the most from different perspectives the head rest 300 in this utility model embodiment external structure and Position relationship schematic diagram between itself and bed board 200.As shown in Figure 3 A and Figure 3 B, this head rest 300 is the structure of one, and described There is in head rest 300 forehead supporting construction 301 and a lower jaw supporting construction 302.In this utility model, the knot of so-called one Structure refers to that head rest 300 is only made up of parts rather than is assembled by multiple Assembly parts.Head rest 300 can be one The structure of molding, or integrated body structure surface be coated with again one layer consistent with this integrated construction profile soft Matter covering.

In the present embodiment, forehead supporting construction 301 can have and multiple realizes shape, if in order to more meet ergonomic Learning, it can be the first surface structure 301 of apery body forehead profile.In like manner, Mandibular supporting structure 302 can also have multiple reality Existing shape, if in order to more meet human engineering, it can be the second curved-surface structure 302 of apery body jawline.

In the present embodiment, it is contemplated that face is that vertical view is downward, therefore head rest 300 has in the band of position of corresponding face One engraved structure 303, so that more fitting between head and forehead supporting construction 301 and Mandibular supporting structure 302, and not shadow Ring freely breathing of human body.

In the present embodiment, head rest 300 also has the understructure 304 being placed on bed board 200 so that this head rest 300 can be directly placed on bed board 200 use, and need not have and bed board 200 carry out the specific mounting structure that assembles, further Simplify the installation process of head rest 300.

Further, for having the bed board 200 of given shape continuing surface, as shown in figures 3 a and 3b there is curved surface The bed board 200 of continuing surface, in order to improve head rest 300 and the direct fitness of bed board 200, the understructure 304 of this head rest 300 can There is the 3rd curved-surface structure 305 of continuing surface mating shapes with bed board 200.

As it was previously stated, head rest 300 can be integrated structure, or it is coated with again at integrated body structure surface One layer of soft covering consistent with this integrated construction profile.

Fig. 4 shows the head rest sectional view of I-I line along Fig. 3 A in one embodiment of this utility model.As shown in Figure 4, This head rest uses integrated structure.In one embodiment, it can be made by foamed materials is one-body molded.Such as, Expanded particle and Foaming agents mixing heating pressurization certain time in a mold can be made.Or corresponding foam board is cut out It is cut into shape substantially, is then placed in mould heating pressurization certain time and makes.In the present embodiment, foamed materials can be Polypropylene (Propene Polymer, PP), polyethylene (Polyethylene, PE) etc..

Fig. 5 shows the sectional view of I-I line along Fig. 3 A of the head rest in another embodiment of this utility model.Such as Fig. 5 institute Showing, this head rest uses an integrated core arrangement 310 and a covering being coated in described core arrangement 320.

In one embodiment, this core arrangement 310 can be a foam core 310, and such as, foam core 310 can One-body molded by heat foamable.

In one embodiment, covering 320 can be bubble wrap, such as, and can be by heat foamable thermoforming in foam Outside inner core 310.In another embodiment, covering 320 can be polyurethanes covering, this polyurethanes covering 320 can be sewed up by polyurethanes cloth or be bondd and form.

The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model Protection domain within.

Claims

1. a head rest (300), it is characterised in that described head rest (300) is the structure of one, and the upper tool of described head rest (300) There are forehead supporting construction (301) and the Mandibular supporting structure (302) of an apery body jawline of an apery body forehead profile.

Head rest the most according to claim 1, it is characterised in that described head rest (300) is at the band of position tool of corresponding face There is an engraved structure (303).

Head rest the most according to claim 1, it is characterised in that described head rest (300) has can be placed on a bed board (200) On a understructure (304).

Head rest the most according to claim 3, it is characterised in that described understructure (304) has and described bed board (200) The curved-surface structure (305) of continuing surface mating shapes.

Head rest the most according to any one of claim 1 to 4, it is characterised in that described head rest (300) is by foamed materials one Body formed make.

6. the head rest (300) as according to any one of Claims 1-4, is characterized in that, described head rest (300) includes an one The foam core (310) of molding and a bubble wrap (320), described bubble wrap (320) thermoforming is in described foam core (310) outward.

7. the head rest (300) as according to any one of Claims 1-4, is characterized in that, described head rest (300) includes an one The foam core (310) of molding and a polyurethanes covering (320), described polyurethanes covering (320) sew up or Bonding forms.