CN209236724U - A kind of tooth chair back easy to disassemble - Google Patents
A kind of tooth chair back easy to disassemble Download PDFInfo
- Publication number
- CN209236724U CN209236724U CN201821435472.XU CN201821435472U CN209236724U CN 209236724 U CN209236724 U CN 209236724U CN 201821435472 U CN201821435472 U CN 201821435472U CN 209236724 U CN209236724 U CN 209236724U
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- CN
- China
- Prior art keywords
- backboard
- backing cushion
- disassemble
- buckle
- chair back
- 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.)
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Abstract
The utility model discloses a kind of tooth chair backs easy to disassemble, including backboard and backing cushion, the leading flank of the backboard is equipped with buckle, opening is equipped at the top of the buckle, notch, the notch and the open communication are additionally provided at the top of the buckle leading flank, the trailing flank of the backing cushion is equipped with hanging screw, the tail portion of the hanging screw and the backing cushion are affixed, and the head of the hanging screw is hung on the buckle.Backing cushion is suspended on backboard, it is only necessary to which being lifted up backing cushion can remove backing cushion from backboard, easy to disassemble and cleaning.
Description
Technical field
The utility model relates to dental tools, more particularly to a kind of tooth chair back easy to disassemble.
Background technique
Tooth chair in existing dental clinic, usually non-removable entirety.The people for receiving treatment lies on tooth chair, dentist
It stands and works in the other side of tooth chair.It is used since the tooth chair in clinic can be supplied to each patient, so the health of tooth chair
Problem merits attention, also, in dental clinic, and the backrest of tooth chair is more easier to be contaminated compared with other parts, because sick
People is mainly that oral cavity position is receiving treatment, may all splash out liquid on tooth chair back when rinsing tooth or extraction.And make
It is difficult to clean, uses with accumulating over a long period, bacterium easy to breed for whole tooth chair.
Utility model content
Technical problem to be solved by the utility model is: the problem of tooth chair in dental clinic is difficult to clean.
The solution that the utility model solves its technical problem is:
The leading flank of a kind of tooth chair back easy to disassemble, including backboard and backing cushion, the backboard is equipped with buckle,
It is equipped with opening at the top of the buckle, notch, the notch and the open communication, institute are additionally provided at the top of the buckle leading flank
The trailing flank for stating backing cushion is equipped with hanging screw, and the tail portion of the hanging screw and the backing cushion are affixed, the hanging screw
Head be at least partially disposed in the buckle, the notch abuts the middle part of the hanging screw from below.
Further, the two horizontally-arranged buckles are included at least, include at least two spaced buckles per horizontally-arranged buckle.
Further, the shape of the shape of the backboard and the backing cushion bilateral symmetry, the buckle bilateral symmetry
Setting.
Further, the backboard lower part is equipped with latch, and the latch is raised in the leading flank of the backboard,
The latch is equipped with the first locking hole, and the lower part of the backing cushion is equipped with lock sheet, and the lock sheet is raised in described lean on
The trailing flank of backboard, the lock sheet are equipped with the second locking hole, and first locking hole and second locking hole pass through spiral shell
It tethers and connects.
Further, the leading flank of the backboard is additionally provided with locating plate, sets between the locating plate and the backboard
There is gap, the trailing flank of the backing cushion is equipped with positioning groove, and the positioning groove is adapted to the locating plate.
It further, further include pillow, the pillow includes mounting post and the pillow pad for being fixed in the mounting post top,
The upper end of the backing cushion trailing flank is equipped with avoiding hollow groove, and the avoiding hollow groove is connected with the groove, the lower end of the mounting post
In gap between the locating plate and the backboard.
Further, the locating plate is set to the middle position on the top of the backboard leading flank.
The beneficial effects of the utility model are: backing cushion is suspended on backboard, it is only necessary to which being lifted up backing cushion can
Backing cushion to be removed from backboard, easy to disassemble and cleaning；The structure of clothes-hook is simple, low in cost, the structure of buckle
It is relatively simple；And notch is provided on buckle, so that clothes-hook and the connection of buckle in above-below direction are reliable.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the front view of the backboard of the utility model；
Fig. 2 is the bottom view of the backboard of the utility model；
Fig. 3 is the rearview of the backing cushion of the utility model；
Fig. 4 is the bottom view of the backing cushion of the utility model；
Fig. 5 is the backboard of the utility model and the installation diagram of pillow；
Fig. 6 is the schematic diagram of the buckle of the utility model.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.In addition, all connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific implementation feelings
Condition, by adding or reducing connection auxiliary, Lai Zucheng more preferably connection structure.Each technology in the utility model creation is special
Sign, can be with combination of interactions under the premise of not conflicting conflict.
It is the embodiments of the present invention referring to figs. 1 to Fig. 6, specifically:
The leading flank of a kind of tooth chair back easy to disassemble, including backboard 1 and backing cushion 6, the backboard 1 is equipped with card
Button 2,2 top of buckle are equipped with opening, notch, the notch and the opening are additionally provided at the top of 2 leading flanks of the buckle
The trailing flank of connection, the backing cushion 6 is equipped with hanging screw 9, and the tail portion of the hanging screw 9 and the backing cushion 6 are affixed, institute
The head for stating hanging screw 9 is at least partially disposed in the buckle 2, and the notch is abutted from below in the hanging screw 9
Portion.Above structure is suspended on backing cushion 6 on backboard 1, it is only necessary to be lifted up backing cushion 6 can by backing cushion 6 from
It is removed on backboard 1, easy to disassemble and cleaning.
Further, the two horizontally-arranged buckles 2 are included at least, include at least two spaced cards per horizontally-arranged buckle 2
Button 2.Above structure tilt the upper and lower part of backing cushion 6 will not forward, also be not easy to move left and right.
Further, the shape of the shape and the backing cushion 6 of the backboard 1 bilateral symmetry, 2 or so pairs of the buckle
Claim setting.Above-mentioned symmetrical structure good appearance, mounting are stablized.
Further, 1 lower part of backboard is equipped with latch 4, before the latch 4 is raised in the backboard 1
Side, the latch 4 are equipped with the first locking hole, and the lower part of the backing cushion 6 is equipped with lock sheet 10, and the lock sheet 10 is convex
The trailing flank of the backboard 1 is arised from, the lock sheet 10 is equipped with the second locking hole, first locking hole and described second
Locking hole is bolted.When backing cushion 6 does not need often to dismantle, can be linked together by above structure.
Further, the leading flank of the backboard 1 is additionally provided with locating plate 3, the locating plate 3 and the backboard 1 it
Between be equipped with gap, the trailing flank of the backing cushion 6 is equipped with positioning groove 7, and the positioning groove 7 is adapted to the locating plate 3.By
It is adapted in positioning groove 7 with the locating plate 3, during mounting backing cushion 6, backrest can first be fixed by above structure
The left-right position of pad 6, then backing cushion 6 is moved from top to bottom, it can accurately hang on buckle 2, facilitate installation.
It further, further include pillow, the pillow includes mounting post 12 and the pillow for being fixed in 12 top of mounting post
The upper end of the headrest 13,6 trailing flank of backing cushion is equipped with avoiding hollow groove 8, and the avoiding hollow groove 8 is connected with the groove 7, the peace
The lower end for filling column 12 is set in the gap between the locating plate 3 and the backboard 1.The connection of above-mentioned pillow and backboard 1
It is very simple, it takes out and is very easy to.Pillow is also the position for being easy to be dirty on tooth chair, and above structure makes the dismounting of pillow non-
It is often convenient.Wherein, the effect of avoiding hollow groove 8 is evacuation mounting post 12.
Further, the locating plate 3 is set to the middle position on the top of 1 leading flank of backboard.This structure can
To balance the center of gravity of tooth chair.So that tooth chair is more stable.
The better embodiment of the utility model is illustrated above, but the utility model creation is not limited to
The embodiment, those skilled in the art can also make various etc. without departing from the spirit of the present invention
Same variation or replacement, these equivalent variation or replacement are included in the claim of this application limited range.
Claims (7)
1. a kind of tooth chair back easy to disassemble, it is characterised in that: including backboard (1) and backing cushion (6), the backboard
(1) leading flank is equipped with buckle (2), and the buckle (2) includes front side board, is set between the front side board and the backboard (1)
There is the cavity of opening upwards, is equipped with opening at the top of the buckle (2), the opening is connected to the cavity, the front side board
Top is additionally provided with notch, the notch and the open communication, and the trailing flank of the backing cushion (6) is equipped with hanging screw (9), institute
Tail portion and the backing cushion (6) for stating hanging screw (9) are affixed, and the head of the hanging screw (9) is caught in institute from the opening
It states in cavity, the notch abuts the middle part of the hanging screw (9).
2. one kind according to claim 1 tooth chair back easy to disassemble, it is characterised in that: it is horizontally-arranged described to include at least two
It buckles (2), two spaced buckles (2) is included at least per horizontally-arranged buckle (2).
3. one kind according to claim 2 tooth chair back easy to disassemble, it is characterised in that: the shape of the backboard (1)
It is symmetrical set with shape bilateral symmetry, the buckle (2) of the backing cushion (6).
4. one kind according to claim 1 tooth chair back easy to disassemble, it is characterised in that: backboard (1) lower part
Equipped with latch (4), the latch (4) is raised in the leading flank of the backboard (1), and the latch (4) is equipped with the
The lower part of one locking hole, the backing cushion (6) is equipped with lock sheet (10), and the lock sheet (10) is raised in the backboard (1)
Trailing flank, the lock sheet (10) is equipped with the second locking hole, and first locking hole and second locking hole pass through spiral shell
It tethers and connects.
5. one kind according to claim 1 tooth chair back easy to disassemble, it is characterised in that: before the backboard (1)
Side is additionally provided with locating plate (3), and gap is equipped between the locating plate (3) and the backboard (1), the backing cushion (6)
Trailing flank is equipped with positioning groove (7), and the positioning groove (7) is adapted to the locating plate (3).
6. one kind according to claim 5 tooth chair back easy to disassemble, it is characterised in that: it further include pillow, the pillow
Head includes mounting post (12) and is fixed in the pillow pad (13) on the mounting post (12) top, backing cushion (6) trailing flank
Upper end is equipped with avoiding hollow groove (8), and the avoiding hollow groove (8) is connected with the groove (7), and the lower end of the mounting post (12) is set to institute
It states in the gap between locating plate (3) and the backboard (1).
7. one kind according to claim 5 tooth chair back easy to disassemble, it is characterised in that: the locating plate (3) is set to
The middle position on the top of backboard (1) leading flank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821435472.XU CN209236724U (en) | 2018-08-31 | 2018-08-31 | A kind of tooth chair back easy to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821435472.XU CN209236724U (en) | 2018-08-31 | 2018-08-31 | A kind of tooth chair back easy to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209236724U true CN209236724U (en) | 2019-08-13 |
Family
ID=67517541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821435472.XU Active CN209236724U (en) | 2018-08-31 | 2018-08-31 | A kind of tooth chair back easy to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209236724U (en) |
-
2018
- 2018-08-31 CN CN201821435472.XU patent/CN209236724U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |