CN207784869U - A kind of adjustable U-shaped pillow - Google Patents
A kind of adjustable U-shaped pillow Download PDFInfo
- Publication number
- CN207784869U CN207784869U CN201720899840.5U CN201720899840U CN207784869U CN 207784869 U CN207784869 U CN 207784869U CN 201720899840 U CN201720899840 U CN 201720899840U CN 207784869 U CN207784869 U CN 207784869U
- Authority
- CN
- China
- Prior art keywords
- hinged
- disk body
- side wall
- hinged seat
- circle
- 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.)
- Expired - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/38—Support for the head or the back for the head
- A47C7/383—Detachable or loose head- or neck-supports, e.g. horse-shoe shaped
Abstract
The utility model discloses a kind of adjustable U-shaped pillows,Including upper pillow circle and lower pillow circle,Upper pillow circle is connected with lower pillow circle by hinged location structure,Hinged location structure includes two hinged seats,It is connected by horizontally U-shaped bar between two hinged seats,Horizontally U-shaped bar is arranged in lower pillow circle,There are open slots between hinged seat,Hinged disk body is installed in open slot,Hinged disk body one end connects position-restricted housing after stretching out hinged seat one side wall by articulated shaft,The hinged disk body other end is pierced by except another side wall of hinged seat by connecting shaft and attended operation portion,Connecting shaft forms the locating slip cooperation along connecting shaft axial direction with another side wall of hinged seat,The inner wall of hinged seat forms rotational positioning cooperation by positioning column and the location hole on hinged disk body,Spring is socketed on articulated shaft,It is connected also by horizontally U-shaped bar between two hinged disk bodies,The horizontally U-shaped bar is arranged in upper pillow circle.Angle can be adjusted according to the demand of user in the utility model, improve its usage comfort.
Description
Technical field
The utility model belongs to pillow technical field, especially a kind of adjustable U-shaped pillow.
Background technology
It is going on business or is travelling on the way, taking outdoor travel pillow, neck pressure can be effectively relieved, improving body during the journey
Comfort level.In general, outdoor travel pillow is U-shaped structure, there are filled type and inflatable etc., but mostly single layer structure, do not have
The function of adjustable-angle.
Utility model content
A kind of in order to overcome the deficiencies of the prior art, the utility model provides adjustable U-shaped pillow, the U-shaped pillow can be with
Angle is adjusted according to the demand of user, improves the usage comfort of U-shaped pillow.
To achieve the goals above, the technical solution adopted in the utility model is：A kind of adjustable U-shaped pillow, including it is upper
Pillow circle and lower pillow circle, which is characterized in that the U-shaped opening end of upper pillow circle and the U-shaped opening end of lower pillow circle pass through hinged location structure
Connection, hinged location structure include two hinged seats, are connected by horizontally U-shaped bar between two hinged seats, horizontally U-shaped bar is worn
In lower pillow circle, there are open slot between hinged seat, articulated shaft is installed in open slot, hinged seat side is stretched out in articulated shaft one end
Position-restricted housing is connected with after the hinge hole of wall, the articulated shaft other end is located in open slot and is connected with hinged disk body, hinged disk body
The connecting shaft that can be pierced by except another side wall of hinged seat, connecting shaft outside are installed towards the radial end face of another side wall of hinged seat
End is equipped with operation portion, and connecting shaft forms the locating slip cooperation along connecting shaft axial direction, hinged seat with another side wall of hinged seat
The inner side end of another side wall is equipped with positioning column outstanding, and the radial end face of hinged disk body towards positioning column is equipped with along hinged disk body
Circumferentially distributed several location holes are socketed with spring on articulated shaft, and the both ends of spring are extruded in hinged disk body and hinged seat side
Between wall, connected also by horizontally U-shaped bar between two hinged disk bodies, which is arranged in upper pillow circle.Upper pillow circle and
The U-shaped structure of lower pillow circle, and it is corresponding hinged up and down, it is equipped with horizontally U-shaped bar in upper pillow circle and lower pillow circle, the horizontally U-shaped
Bar is made of metal material, and the horizontally U-shaped bar in upper pillow circle connects two hinged disk bodies, and the horizontally U-shaped bar in lower pillow circle connects
Two hinged seats are connect, hinged disk body one end is squeezed top pressure at hinged seat medial surface and on hinged disk body other end by spring
Location hole and positioning column at hinged seat medial surface to form positioning mating, when needing to adjust between upper pillow circle and lower pillow circle
Angle when, hinged disk body can be pushed to be moved towards spring-compressed direction so that positioning column is de- with location hole by press operating part
It opens, in rotation after lower pillow circle to suitable position so that positioning column is corresponding with the location hole at adjusting good position, unclamps operation portion,
The resilient force of spring is hinged disk body and is moved towards positioning column direction, forms location structure again.
Further, the shape of the shape and connecting shaft of the through-hole passed through for connecting shaft on another side wall of the hinged seat
Adaptation, the connecting shaft include the body of rod, and body of rod periphery is equipped with the convex ribs piece being spaced apart.The structure of the convex ribs piece make connecting shaft with
Through-hole on another side wall of hinged seat forms circumferentially positioned axial sliding cooperation.
Further, the operation portion is in rectangular configuration, and two opposite waist edges of rectangular configuration are equipped with concave arc.Operation
The concave arc holding operation preferably in portion.
Further, the operation portion is that plastic material is made and operation portion is hollow structure；Saving material can be played
Effect.
Using the above scheme, the U-shaped pillow in the utility model is made of upper lower pillow circle, can be adjusted by articulated structure
The expanded angle of lower pillow circle on section, and location structure is formed by positioning column and location hole.
The utility model is further described below in conjunction with the accompanying drawings.
Description of the drawings
Attached drawing 1 is the structure chart of the utility model specific embodiment closed configuration；
Attached drawing 2 is the utility model specific embodiment structural exploded view；
Attached drawing 3 is the utility model specific embodiment unfolded state structure chart；
Upper pillow circle 1, lower pillow circle 2, hinged seat 3, open slot 31, one side wall 32, another side wall 33, positioning column 331, horizontal U
Type bar 4, articulated shaft 52, hinged disk body 5, location hole 51, connecting shaft 53, the body of rod 531, convex ribs piece 532, operation portion 54, imploded arcs
Shape 541, spring 6, position-restricted housing 7.
Specific implementation mode
Specific embodiment of the utility model is adjustable U-shaped pillow, including upper pillow circle 1 and lower pillow circle as shown in Figs. 1-3
2, the U-shaped opening end of upper pillow circle 1 is connected with the U-shaped opening end of lower pillow circle 2 by hinged location structure, and hinged location structure includes
Two hinged seats 3 are connected by horizontally U-shaped bar 4 between two hinged seats 3, and horizontally U-shaped bar 4 is arranged in lower pillow circle 2, hinged
There are open slot 31 between seat 3, articulated shaft 52 is installed in open slot 31,3 one side wall 32 of hinged seat is stretched out in 52 one end of articulated shaft
Hinge hole after be connected with position-restricted housing 7,52 other end of articulated shaft is located in open slot 31 and is connected with hinged disk body 5, hinged
The radial end face of disk body 5 towards 3 another side wall 33 of hinged seat is equipped with the connecting shaft that can be pierced by except 3 another side wall 33 of hinged seat
53,53 outboard end of connecting shaft is equipped with operation portion 54, and connecting shaft 53 is formed with 3 another side wall 33 of hinged seat along 53 axis of connecting shaft
To locating slip cooperation, the inner side end of 3 another side wall 33 of hinged seat is equipped with positioning column 331 outstanding, 5 direction of hinged disk body
The radial end face of positioning column 331, which is equipped with, has multiple location holes 51 along hinged disk body 5 is circumferentially distributed, each location hole 51 corresponds to one
A rotational angle is socketed with spring 6 on articulated shaft 52, and the both ends of spring 6 are extruded in hinged disk body 5 and 3 one side wall 32 of hinged seat
Between, it is connected also by horizontally U-shaped bar 4 between two hinged disk bodies 5, which is arranged in upper pillow circle 1.Upper pillow circle
1 and the U-shaped structure of lower pillow circle 2, and it is corresponding hinged up and down, it is equipped with horizontally U-shaped bar 4 in upper pillow circle 1 and lower pillow circle 2, it should
Horizontally U-shaped bar 4 is made of metal material, the hinged disk bodies 5 of the connection of horizontally U-shaped bar 4 two in upper pillow circle 1, in lower pillow circle 2
Horizontally U-shaped bar 4 connects two hinged seats 3, and hinged 5 one end of disk body is squeezed top pressure at 3 medial surface of hinged seat and hinge by spring 6
It connects the location hole 51 on 5 other end of disk body and the formation positioning of positioning column 331 at 3 medial surface of hinged seat is mating, when need
When adjusting the angle between upper pillow circle 1 and lower pillow circle 2, hinged disk body 5 can be pushed to press towards spring 6 by press operating part 54
Contracting direction is moved so that positioning column 331 is disengaged with location hole 51, in rotation after lower pillow circle 2 to suitable position so that positioning column 331
It is corresponding with the location hole 51 at adjusting good position, operation portion 54 is unclamped, the resilient force of spring 6 is hinged disk body 5 towards positioning column
331 directions are moved, and form location structure again.
The external shape fits of the shape and connecting shaft 53 of the through-hole passed through for connecting shaft 53 on 3 another side wall 33 of hinged seat,
The connecting shaft 53 includes the body of rod 531, and 531 periphery of the body of rod is equipped with the convex ribs piece 532 being spaced apart.The structure of the convex ribs piece 532 makes
It obtains connecting shaft 53 and forms circumferentially positioned axial sliding cooperation with the through-hole on 3 another side wall 33 of hinged seat.
Operation portion 54 is in rectangular configuration, and two opposite waist edges of rectangular configuration are equipped with concave arc 541, gripping behaviour preferably
Make.Operation portion 54 is that plastic material is made and operation portion 54 is hollow structure；Saving material effects can be played.
The utility model is not limited to above-mentioned specific implementation mode, and persons skilled in the art are according to the utility model public affairs
The content opened, may be used other a variety of specific implementation modes implement it is the utility model or it is every use the utility model
Design structure and thinking, do simple change or change, both fall within the scope of protection of the utility model.
Claims (4)
1. a kind of adjustable U-shaped pillow, including upper pillow circle and lower pillow circle, which is characterized in that the U-shaped opening end of upper pillow circle and lower pillow
The U-shaped opening end of circle is connected by hinged location structure, and hinged location structure includes two hinged seats, is led between two hinged seats
The connection of horizontally U-shaped bar is crossed, horizontally U-shaped bar is arranged in lower pillow circle, there are open slot between hinged seat, is installed in open slot hinged
Disk body is connect, hinged disk body one end connects position-restricted housing after the hinge hole by articulated shaft stretching hinged seat one side wall, hinged disk body
The other end is pierced by except another side wall of hinged seat by connecting shaft and attended operation portion, and connecting shaft is formed with another side wall of hinged seat
Locating slip along connecting shaft axial direction coordinates, and the inner side end of another side wall of hinged seat is equipped with positioning column outstanding, hinged disk body
It is equipped with towards the radial end face of positioning column along the circumferentially distributed several location holes of hinged disk body, hinged seat is by positioning column and is hinged
Location hole on disk body forms rotational positioning cooperation, is socketed with spring on articulated shaft, the both ends of spring be extruded in hinged disk body with
Between hinged seat one side wall, connected also by horizontally U-shaped bar between two hinged disk bodies, which is arranged in upper pillow circle
In.
2. adjustable U-shaped pillow according to claim 1, which is characterized in that for even on another side wall of hinged seat
The shape for the through-hole that spindle passes through and the external shape fits of connecting shaft, the connecting shaft include the body of rod, and body of rod periphery is equipped with and is spaced apart
Convex ribs piece.
3. adjustable U-shaped pillow according to claim 1 or 2, which is characterized in that the operation portion is in rectangular configuration, square
Two opposite waist edges of shape structure are equipped with concave arc.
4. adjustable U-shaped pillow according to claim 3, which is characterized in that the operation portion be plastic material be made and
Operation portion is hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720899840.5U CN207784869U (en) | 2017-07-24 | 2017-07-24 | A kind of adjustable U-shaped pillow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720899840.5U CN207784869U (en) | 2017-07-24 | 2017-07-24 | A kind of adjustable U-shaped pillow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207784869U true CN207784869U (en) | 2018-08-31 |
Family
ID=63274530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720899840.5U Expired - Fee Related CN207784869U (en) | 2017-07-24 | 2017-07-24 | A kind of adjustable U-shaped pillow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207784869U (en) |
-
2017
- 2017-07-24 CN CN201720899840.5U patent/CN207784869U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20190724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |