CN217565430U

CN217565430U - Pillow with adjustable height

Info

Publication number: CN217565430U
Application number: CN202123104646.9U
Authority: CN
Inventors: 李玉君
Original assignee: Qingdao Canaan Meidi Household Articles Co ltd
Current assignee: Qingdao Canaan Meidi Household Articles Co ltd
Priority date: 2021-12-12
Filing date: 2021-12-12
Publication date: 2022-10-14
Anticipated expiration: 2031-12-12

Abstract

The utility model relates to the technical field of articles for daily use, and discloses a height-adjustable bolster, including inner bag and stay cord, the outside swing joint of inner bag has the casing, the one end swing joint of stay cord has the roller bearing, the other end fixedly connected with backup pad of stay cord, the upper surface fixedly connected with of backup pad supports the flat board, the lower fixed surface of backup pad is connected with the spring, the intermediate position swing joint of roller bearing has two bevel gears, the outside fixedly connected with rocker of bevel gear near the bolster outside, another the outside fixedly connected with pivot of bevel gear, the intermediate position fixedly connected with ratchet of pivot; through under the interact between backup pad, stay cord, spring, roller bearing, bevel gear, the rocker, can so that hug closely highly adjusting, the inner bag adopts mild filler, and the user can be comfortable rest.

Description

Pillow with adjustable height

Technical Field

The utility model relates to the technical field of articles for daily use, specifically a but height-adjusting's armful pillow.

Background

In the current life, the throw pillow becomes an indispensable living article for most white-collar workers and office workers, the workers are tired when going to work in weekdays, people can choose to have a rest for a while in the middle of the day to support the feet and meet the afternoon work, and the white-collar workers and the office workers are more used at ordinary times; they are often sitting for a long time on duty in the weekdays, the spirit is fatigued, but the height of the throw pillow cannot be adjusted due to the soft texture of the ordinary throw pillow when having a nap in the noon, so that the comfortable sleeping posture is difficult to find no matter the user lies over the pillow or lies down to sleep, the good rest effect is difficult to achieve, and the ordinary throw pillow is easy to deform under the action of pressure and is difficult to use for a long time.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a but height-adjusting holds pillow possesses height-adjusting, is difficult for the atress to warp, and convenient to use's advantage has solved and has held pillow texture soft, can not adjust and hold pillow height, no matter lies prone the pillow or leans to sleep and all is difficult to find comfortable appearance of sleeping to be difficult to reach good rest effect, general holding pillow is deformed by the pressure effect easily moreover, is difficult to the problem of long-term use.

(II) technical scheme

In order to realize the purpose of the height of the adjustable throw pillow, the utility model provides a following technical scheme: the utility model provides a pillow is embraced to adjustable height, includes inner bag and stay cord, the outside swing joint of inner bag has the casing, the one end swing joint of stay cord has the roller bearing, the other end fixedly connected with backup pad of stay cord, the last fixed surface of backup pad is connected with supports the flat board, the lower fixed surface of backup pad is connected with the spring, the intermediate position swing joint of roller bearing has two bevel gears, is close to embrace the pillow outside the outside fixedly connected with rocker of bevel gear, another bevel gear's outside fixedly connected with pivot, the intermediate position fixedly connected with ratchet of pivot, the outside swing joint of ratchet has the kelly, the positive fixedly connected with control pivot of kelly, the positive fixedly connected with control rocker of control pivot.

Preferably, the number of the rolling shafts is two, two rope pulling grooves are formed in the outer portion of each rolling shaft, and the pulling ropes are wound in the rope pulling grooves.

Preferably, two ends of each rolling shaft are respectively and movably connected with a bearing, the outer part of each bearing is fixedly connected with a bearing clamp, and the outer part of each bearing clamp is fixedly connected to the base.

Preferably, the middle position of the rolling shaft is provided with a thread, and the thread is meshed with the bevel gear.

Preferably, the inner container has a filler therein.

Preferably, the number of the supporting plates is four, and the supporting plates are arranged right above the rope pulling grooves formed in the surface of the rolling shaft.

Preferably, the two bearings are movably connected to the outside of the control rotating shaft.

(III) advantageous effects

Compared with the prior art, the utility model provides a but height-adjusting's pillow, but possess following beneficial effect:

1. this pillow is embraced to adjustable height, through backup pad, support under the interact between flat board, stay cord, spring, roller bearing, bevel gear, the rocker, can be so that embrace the height of pillow and adjust, reach the user and feel comfortable height, the soft filler of inside adoption of inner bag, the user can be comfortable rest.

2. This pillow is embraced to adjustable height, through roller bearing, ratchet, kelly, rocker, backup pad, support under dull and stereotyped, stay cord, spring, the interact between the bevel gear, can carry out altitude mixture control through rotating the rocker, the interact between kelly and the ratchet can be so that this height-fixed, and is simple to use, embraces the pillow moreover and can not receive the pressure effect to warp in use.

Drawings

FIG. 1 is a front view of the appearance structure of the present invention;

FIG. 2 is a schematic view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a side view of the appearance structure of the present invention;

fig. 4 is a top view of the appearance structure of the present invention.

In the figure: 1. an inner container; 2. pulling a rope; 3. a housing; 4. a roller; 5. a support plate; 6. supporting the flat plate; 7. a spring; 8. a bevel gear; 9. a rocker; 10. a rotating shaft; 11. a ratchet wheel; 12. a clamping rod; 13. a control rotating shaft; 14. controlling the rocker.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a height-adjustable bolster comprises an inner container 1 and two pull ropes 2, the outer portion of the inner container 1 is movably connected with a shell 3, a filler is arranged inside the inner container 1, one end of each pull rope 2 is movably connected with a roller 4, the number of the roller 4 is two, two ends of each roller 4 are respectively movably connected with a bearing, the outer portion of each bearing is fixedly connected with a bearing clamp, the outer portion of each bearing clamp is fixedly connected to a base, two pull rope grooves are formed in the outer portion of each roller 4, threads are formed in the middle of each roller 4 and are meshed with a bevel gear 8, each pull rope 2 is wound in each pull rope groove, the other end of each pull rope 2 is fixedly connected with a support plate 5, the number of the support plates 5 is four, the support plates 5 are positioned right above the pull rope grooves formed in the surfaces of the rollers 4, a support plate 6 is fixedly connected to the upper surface of each support plate 5, springs 7 are fixedly connected to the lower surfaces of the support plates 5, two bevel gears 8 are movably connected to the middle of the roller 4, rockers 9 are fixedly connected to the outer portions of the bevel gears 8 near the outer portions of the bolster, a rotating shaft 8 is fixedly connected with a rotating shaft 10, a ratchet wheel 11, and a control lever 13 of the rocker 12 is fixedly connected with a control lever 13, and a control lever 13 of the outer portion of the rocker 13.

The working principle is that under the normal state, the clamping rod 12 is clamped at the gear teeth of the ratchet wheel 11, so that the height adjusting device is fixed; therefore, before a user uses the pillow, in order to adjust the comfortable pillow height, the control rocker 14 needs to be rotated rightwards, the fixed state of the pillow height adjusting device is released, and the pillow height adjusting device reaches a state of being adjustable, at the moment, the rocker 9 is adjusted, the rotation of the rocker 9 drives the two rolling shafts 4 to rotate, the rolling shafts 4 drive the rotation of the rope pulling grooves, the contraction of the rope pulling 2 drives the downward movement of the supporting plate 5, the spring 7 opens upwards when the rope pulling 2 is loosened, the supporting plate 5 is subjected to the elastic action of the spring 7 to do ascending movement, after the user reaches the comfortable pillow height, the control rocker 14 is rotated leftwards again, the rotation of the control rocker 14 drives the rotation of the clamping rod 12, the position of the clamping rod 12 is just clamped on the gear teeth of the ratchet 11, the control rotating shaft 13 is prevented from continuing to rotate, and the pillow height adjusting device reaches a static state.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but height-adjusting's throw pillow, includes inner bag (1) and stay cord (2), its characterized in that: the utility model discloses a pillow, including inner bag (1), stay cord (2), the outside swing joint of inner bag (1) has casing (3), the one end swing joint of stay cord (2) has roller bearing (4), the other end fixedly connected with backup pad (5) of stay cord (2), the last fixed surface of backup pad (5) is connected with and supports dull and stereotyped (6), the lower fixed surface of backup pad (5) is connected with spring (7), the intermediate position swing joint of roller bearing (4) has two bevel gear (8), is close to and embraces the pillow outside the outside fixedly connected with rocker (9) of bevel gear (8), another the outside fixedly connected with pivot (10) of bevel gear (8), the intermediate position fixedly connected with ratchet (11) of pivot (10), the outside swing joint of ratchet (11) has kelly (12), the front fixedly connected with control pivot (13) of kelly (12), the front fixedly connected with control rocker (14) of control pivot (13).

2. An adjustable height bolster as claimed in claim 1, wherein: the number of the rolling shafts (4) is two, two rope pulling grooves are formed in the outer portion of each rolling shaft (4), and the pull ropes (2) are wound in the rope pulling grooves.

3. The throw pillow according to claim 1, wherein: the two ends of each rolling shaft (4) are respectively and movably connected with a bearing, the outer part of each bearing is fixedly connected with a bearing clamp, and the outer part of each bearing clamp is fixedly connected to the base.

4. An adjustable height bolster as claimed in claim 1, wherein: the middle position of the rolling shaft (4) is provided with threads, and the threads are meshed with the bevel gear (8).

5. An adjustable height bolster as claimed in claim 1, wherein: the inner container (1) is filled with filler.

6. The throw pillow according to claim 1, wherein: the number of the supporting plates (5) is four, and the positions of the supporting plates (5) are right above the rope pulling grooves formed in the surfaces of the rolling shafts (4).

7. An adjustable height bolster as claimed in claim 1, wherein: and the outside of the control rotating shaft (13) is movably connected with two bearings.