JP2005211107A - Headrest - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a headrest having relatively flexible both side parts and fitted to the head of a patient irrelevant to the individual difference and the shape of the head of the patient. <P>SOLUTION: This headrest 10 is mounted on the upper part of a chair for supporting the head part of the patient, when the patient sits on the chair. This headrest 10 is provided with a head part central support member 11, side head part support members 12 and 13 disposed in the both sides of the head part central support member 11, and elastic members 16 and 17 elastically connecting the head part central support member 11 to the side head part support members 12 and 13. The both side head part support members 12 and 13 are elastically supported to the head part central support member 11 by the elastic members 16 and 17. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to an abutment platform, more specifically, during dental treatment, when the patient puts his head on the abutment platform, the anthony platform is made flexible to some extent, so that individual differences in the patient, the shape of the head, etc. Regardless, it is related to the Antodai that fits the patient's head.

  In dental treatment, when a patient sits on a treatment chair, a headrest is provided at the top of the treatment chair to stably support the patient's head.

  The conventional Antodai base body is integrally constructed of cast or sheet metal, the shape is fixed, and depending on the individual difference of the patient and the shape of the head, it is not necessarily what fits the patient's head It is difficult to say, and when the patient is turned sideways at the time of medical treatment or treatment, there is a case where the head head presses the patient's temporal region and ears and hurts.

  The present invention has been made in view of the circumstances as described above, and by making the head base main body flexible, the fit of the head head is enhanced, and the patient's head is turned sideways when photographing teeth, etc. The purpose of the present invention was to provide an anvil with a structure that does not compress the temporal region.

  The present invention is an ancillary base that is installed on an upper part of a chair and supports a patient's head when the patient sits on the chair, and the ancillary base includes a central head support member and the central head support member. A side support member disposed on both sides of the head, and an elastic member that elastically connects the head center support member and the side head support member, the both side head support members at the center of the head It is characterized by elastically supporting the support member.

  According to the present invention, both sides of the head base body can be moved elastically in the front-rear direction, the head base itself can be made flexible to some extent, and it can be applied to the patient's head regardless of individual differences and head shape. It is possible to provide a fit pedestal.

  According to the present invention, the headrest is installed on the upper part of the chair and supports the head of the patient when the patient sits on the chair, the headrest comprising the head center support member and the head center. A temporal support member disposed on both sides of the support member; and an elastic member that elastically connects the central head support member and the temporal support member; Since the head support itself is elastically supported with respect to the central support member, the head base itself can be made flexible to some extent, and it is possible to provide a head base that fits the head regardless of individual differences and the shape of the head. it can.

  FIG. 1 is a configuration diagram of a main part for explaining an embodiment of an abutment according to the present invention. In FIG. The central support members (central plates), 12 and 13 are temporal support members (lateral plates) attached to the left and right sides of the central support member 11, and these lateral plates 12 and 13 are respectively connected to the central plate 11. For example, the A part and the B part in FIG. 1A are enlarged as shown in FIG. 1B and FIG. 2B, for example, Both sides of the central plate 11 are fixed to the connecting bars 14 and 15 on the upper and lower ends, and a gap D is formed between the upper and lower ends, and the side plates 12 and 13 are respectively connected to the connecting bars 14 through the gap D. , 15 at this time, these side plates 12, 13 are respectively elastic members (spring members). 16 and 17 are connected via a, is always on the inside (P direction) by the elastic member, i.e., is offset in the direction hits the side of the head of the patient M.

  In this state, when the patient M puts his head on the head 10, both side plates of the head base are pushed outward (Q direction) by the patient's temporal head. Thus, the side portion of the head base 10 can be securely fitted to the temporal region of the patient M, and the fit feeling of the head base can be enhanced.

  In addition, the patient's head does not squeeze the patient's temporal region or ear during medical treatment, treatment, or when taking a picture of a tooth, or when the patient turns his head sideways. Regardless of the difference or the shape of the head, the head can be fitted to the head.

  FIG. 2 is an external perspective view of the main body shown in FIG. 1, and the connection between the central plate 11 and the side plates 12 and 13 is enlarged from FIG. 2 (B) to B portion of FIG. 2 (A). As shown, the upper and lower ends of the central plate 11 are fixed to the connecting bars 14 and 15, and a gap D is provided between these upper and lower ends. The elastic members 16 and 17 are fixed to the back side of the connecting bars 14 and 15 through the gap D from the front side to the back side, and are connected to the side plates 12 and 13 at the free ends on the front side. The mechanism for elastically connecting the side plate to the center plate is not limited to the illustrated example, and the side plates 12 and 13 are always displaced inward (P direction), and the patient's Any structure may be used as long as the head opens outwardly (Q direction) when the head is placed on the head.

  As described above, according to the present invention, the bayonet 10 includes the center plate 11 and the side plates 12 and 13 connected to both sides of the center plate 11 via the elastic members 16 and 17. When the patient puts his head on the head 10, both sides of the head 10 are pushed to the patient's temporal region and open outward (Q direction) in a state fitted to the patient's temporal region. Fits the patient's head regardless of individual differences and head shape.

It is a principal part block diagram for demonstrating one Example of the Baotodai by this invention. It is a principal part perspective view of the Baotodai main-body part by this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 ... Abutment stand, 11 ... Head center support member of an abutment stand main body, 12, 13 ... Side head support member of an abutment stand main body, 14, 15 ... Connection bar, 16, 17 ... Elastic member.

Claims (1)

  A headrest that is installed at the top of a chair and supports the patient's head when the patient sits on the chair, the headrest being disposed on the head center support member and on both sides of the head center support member. A temporal support member provided; and an elastic member that elastically connects the head central support member and the temporal support member; and the both side head support members with respect to the head central support member. Antodai that is elastically supported.

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