CN210989470U - Pillow with adjustable height and elasticity - Google Patents
Pillow with adjustable height and elasticity Download PDFInfo
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- CN210989470U CN210989470U CN201921936842.2U CN201921936842U CN210989470U CN 210989470 U CN210989470 U CN 210989470U CN 201921936842 U CN201921936842 U CN 201921936842U CN 210989470 U CN210989470 U CN 210989470U
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- threaded sleeve
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- elasticity
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Abstract
The utility model relates to a pillow with adjustable height and elasticity, which comprises two supporting cylinders, a supporting bar and a spiral retractor, wherein the supporting bar and the spiral retractor are connected between the supporting cylinders, and the bottom of each supporting cylinder is connected with a supporting leg; the spiral retractor comprises a threaded sleeve and a threaded rod, wherein the threaded sleeve is provided with internal threads, the rotating directions of the internal threads at two ends are opposite, the threaded rod is provided with external threads matched with the internal threads, one end of the threaded rod is connected with the threaded sleeve, and the other end of the threaded rod is connected with the support cylinder; the supporting legs comprise adjusting nuts and adjusting screws, the adjusting nuts are connected with the positions, close to the two ends, of the bottom of the supporting barrel, the supporting barrel is provided with through holes, the upper ends of the adjusting screws are matched with the adjusting nuts, and the lower ends of the adjusting screws at the two ends of the supporting barrel are connected through supporting base plates. The utility model discloses an its height of pillow and elasticity all can realize freely adjusting to adapt to different crowds' user demand, and can not press from both sides the hair during the use, have that the appearance is pleasing to the eye, structural design is ingenious and use advantages such as comfortable.
Description
Technical Field
The utility model belongs to the technical field of articles for daily use, a pillow is related to, in particular to height and elasticity all adjustable pillow.
Background
The pillow is a necessary article in daily life, the height of the pillow sold in the current market is usually fixed, and the pillow with the fixed height can not be widely suitable for various people due to individual difference among people; and the prior art pillow is usually made of rubber, sponge or other integrally formed materials, the elasticity of the prior art pillow is determined in the production process, the prior art pillow cannot be arranged according to the requirement, and the prior art pillow is very inconvenient to use.
Disclosure of Invention
The utility model aims at providing a height and elasticity all adjustable pillow, this pillow height and elasticity all can realize freely adjusting to adapt to different crowds' user demand, and can not press from both sides the hair during use, the effectual problem that has solved prior art existence.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a pillow with adjustable height and elasticity comprises two support cylinders arranged in parallel and support bars respectively connected between the two support cylinders; two parallel spiral shrinkers are connected between the two supporting cylinders, and the bottom parts of the two supporting cylinders close to the two ends are respectively connected with supporting legs; the spiral retractor comprises a threaded sleeve and threaded rods respectively connected with two ends of the threaded sleeve, wherein the threaded sleeve is provided with internal threads, the rotating directions of the internal threads at the two ends of the threaded sleeve are opposite, the threaded rod is provided with external threads matched with the internal threads of the threaded sleeve, one end of the threaded rod is connected with the threaded sleeve through threads, the other end of the threaded rod is connected with a corresponding supporting cylinder, and the distance between the two supporting cylinders can be adjusted by rotating the threaded sleeve; the supporting legs include adjusting nut and adjusting screw, adjusting nut leans on the position at both ends to be connected with the support barrel bottom, and open the position that the support barrel corresponds with adjusting nut has the through-hole, adjusting screw upper end and adjusting nut cooperation and pass the through-hole and extend to the support barrel in, and the adjusting screw lower extreme at support barrel both ends passes through the support backing plate and connects, and adjusting screw can the free rotation.
The utility model discloses a further technical scheme is: the support cylinder is provided with mounting grooves for positioning the support bars respectively, the end parts of the support bars are positioned in the corresponding mounting grooves respectively, and the support bars positioned in the mounting grooves are fixedly connected with the support cylinder respectively through glue.
The utility model discloses a further technical scheme is: the upper surface of the supporting bar is covered with a leather layer.
The utility model discloses a further technical scheme is: a scale plane is arranged on the outer side of the threaded rod, and scale marks are arranged on the scale plane; the outer side of the middle part of the threaded sleeve is provided with two mutually parallel screwing and holding planes.
The utility model relates to a pillow with adjustable height and elasticity are all has following beneficial effect owing to adopt above-mentioned structure:
1. the utility model has the advantages that the two parallel spiral shrinkers are arranged between the two supporting cylinders, the distance between the two supporting cylinders can be adjusted through the spiral shrinkers, when the distance between the two supporting cylinders is increased, the supporting bars are tensioned, and the elasticity is reduced; when the distance between the two supporting cylinders is reduced, the elasticity of the supporting bars is correspondingly increased, and the purpose that the elasticity of the utility model can be freely adjusted is realized;
2. the bottom of the two supporting cylinders of the utility model is respectively connected with supporting legs by the positions of two ends, the supporting legs of the embodiment are adjustable structures, and the height of the pillow can be freely adjusted by rotating the adjusting screw rod so as to adapt to the requirements of different users;
3. the outer side of the middle part of the threaded sleeve of the utility model is provided with a rotary holding plane, which can easily and conveniently rotate the threaded sleeve to adjust the distance between the two supporting cylinders;
4. the outer side of the threaded rod of the utility model is provided with scale marks, and the adjustment distance of the two spiral shrinkers can be ensured to be consistent by observing the scale marks during adjustment;
5. the utility model fixes the support bar in the mounting groove of the support cylinder by glue, which not only has firm and reliable connection, but also can ensure that the joint of the support bar and the mounting groove is seamless, thereby avoiding the hair clamped by the gap when the user uses the pillow;
6. the utility model discloses an upper surface coating of support bar has the leather layer, and the appearance is pleasing to the eye, has improved greatly the utility model discloses a travelling comfort.
The pillow with adjustable height and elasticity of the present invention will be further described with reference to the accompanying drawings and examples.
Drawings
FIG. 1: the utility model is a schematic structural diagram of a pillow with adjustable height and elasticity;
FIG. 2: the top view of the utility model;
FIG. 3: the front view of the utility model;
FIG. 4: the side view of the utility model;
FIG. 5: the structure of the supporting cylinder of the utility model is shown schematically;
FIG. 6: the structure schematic diagram of the threaded sleeve of the utility model;
FIG. 7: the structure schematic diagram of the threaded rod of the utility model;
the reference numbers illustrate: 1-supporting cylinder, 11-mounting groove, 12-through hole, 2-supporting bar, 3-leather layer, 4-spiral shrinker, 41-threaded sleeve, 411-rotary holding plane, 42-threaded rod, 421-scale plane, 422-scale mark, 5-supporting foot, 51-adjusting nut, 52-adjusting screw rod and 53-supporting backing plate.
Detailed Description
As shown in fig. 1 to 7, the utility model relates to a pillow with adjustable height and elasticity, including two support cylinders 1 that are parallel to each other and support bars 2 that are connected between two support cylinders 1 respectively, support cylinders 1 are equipped with mounting grooves 11 for positioning support bars 2 respectively, the tip of support bars 2 is positioned in corresponding mounting groove 11 respectively, and support bars 2 positioned in mounting grooves 11 are fixedly connected with support cylinders 1 respectively through glue, support bars 2 are fixed in mounting grooves 11 of support cylinders 1 through glue, not only the connection is firm and reliable, glue can also ensure that the junction of support bars 2 and mounting grooves 11 is seamless at the same time, avoid users to be clipped by the gap hair in the process of using the pillow; additionally, the utility model discloses a support bar 2's upper surface still cladding has leather layer 3, and the appearance is pleasing to the eye, has improved greatly the utility model discloses a travelling comfort.
Two mutually parallel spiral shrinkers 4 are connected between the two supporting cylinders 1 of the utility model, and the distance between the two supporting cylinders 1 can be adjusted through the spiral shrinkers 4; the spiral retractor 4 comprises a threaded sleeve 41 and two threaded rods 42 respectively connected with two ends of the threaded sleeve 41, wherein the threaded sleeve 41 is provided with internal threads, the rotating directions of the internal threads at two ends of the threaded sleeve 41 are opposite, the threaded rods 42 are provided with external threads matched with the internal threads of the threaded sleeve 41, one end of each threaded rod 42 is in threaded connection with the corresponding end of the threaded sleeve 41, and the other end of each threaded rod 42 is fixedly connected with the corresponding support cylinder 1; because the internal threads at the two ends of the threaded sleeve 41 are opposite in turning direction, when the threaded sleeve 41 is rotated, the threaded rods 42 at the two ends of the threaded sleeve 41 can be close to or far away from the threaded sleeve 41 at the same time, so that the purpose of adjusting the distance between the two support cylinders 1 is realized, and when the distance between the two support cylinders 1 is increased, the support bar 2 is tensioned, and the elasticity is reduced; when the distance between two support section of thick bamboo 1 reduces, the corresponding increase of 2 elasticity of support bar realizes the utility model discloses the purpose that elasticity can freely be adjusted.
It is worth mentioning that the outer side of the middle part of the threaded sleeve 41 is provided with two mutually parallel screwing holding planes 411, and the screwing holding planes 411 are arranged, so that the threaded sleeve 41 can be easily and conveniently rotated to adjust the distance between the two support cylinders 1; simultaneously the utility model discloses a threaded rod 42's the outside is equipped with scale plane 421, is equipped with scale mark 422 on the scale plane 421, can ensure that two spiral shrinker 4's adjusting distance is unanimous through observing scale mark 422 during the regulation.
Additionally, the utility model discloses two support 1's bottom is leaned on the position at both ends to be connected with supporting legs 5 respectively, supporting legs 5 includes adjusting nut 51 and adjusting screw 52, adjusting nut 51 is connected by the position at both ends with support 1 bottom, and support 1 and the position that adjusting nut 51 corresponds and open and have through-hole 12, adjusting screw 52 upper end and adjusting nut 51 cooperation and pass through-hole 12 and extend to support 1 in, and the adjusting screw 52 lower extreme that supports 1 both ends is connected through supporting backing plate 53, adjusting screw 52 and supporting backing plate 53 swing joint are and can not drop, and adjusting screw 52 can freely rotate. The supporting feet 5 of the present embodiment are adjustable, and the height of the pillow can be freely adjusted by rotating the adjusting screw 52, so as to meet the requirements of different users.
The above embodiments are only preferred embodiments of the present invention, the structure of the present invention is not limited to the forms illustrated in the above embodiments, and any modifications, equivalent substitutions and the like made within the spirit and principle of the present invention should be included within the scope of the present invention.
Claims (5)
1. A pillow with adjustable height and elasticity comprises two support cylinders (1) which are arranged in parallel and support bars (2) which are respectively connected between the two support cylinders (1); the device is characterized in that two parallel spiral shrinkers (4) are connected between the two supporting cylinders (1), and the positions of the bottoms of the two supporting cylinders (1) close to the two ends are respectively connected with supporting feet (5); the spiral shrinker (4) comprises a threaded sleeve (41) and a threaded rod (42) respectively connected with two ends of the threaded sleeve (41), wherein the threaded sleeve (41) is provided with internal threads, the rotating directions of the internal threads at the two ends of the threaded sleeve (41) are opposite, the threaded rod (42) is provided with external threads matched with the internal threads of the threaded sleeve (41), one end of the threaded rod (42) is connected with the threaded sleeve (41) through the threads, the other end of the threaded rod (42) is connected with the corresponding supporting cylinder (1), and the distance between the two supporting cylinders (1) can be adjusted by rotating the threaded sleeve (41); supporting legs (5) are including adjusting nut (51) and adjusting screw (52), adjusting nut (51) and the position that supports a section of thick bamboo (1) bottom and lean on both ends are connected, and the position that supports a section of thick bamboo (1) and correspond with adjusting nut (51) is opened has through-hole (12), and adjusting screw (52) upper end and adjusting nut (51) cooperation pass through-hole (12) and extend to support in a section of thick bamboo (1), and adjusting screw (52) lower extreme that supports a section of thick bamboo (1) both ends is connected through supporting backing plate (53), and adjusting screw (52) can freely rotate.
2. A pillow with adjustable height and elasticity as claimed in claim 1, wherein the supporting cylinders (1) are respectively provided with mounting grooves (11) for positioning the supporting bars (2), the ends of the supporting bars (2) are respectively positioned in the corresponding mounting grooves (11), and the supporting bars (2) positioned in the mounting grooves (11) are respectively fixedly connected with the supporting cylinders (1) by glue.
3. A height and resilience adjustable pillow as claimed in claim 1, wherein the upper surface of the support bar (2) is covered with a leather layer (3).
4. A height and elasticity adjustable pillow as claimed in claim 1, wherein the threaded rod (42) is provided at an outer side thereof with a scale plane (421), and the scale plane (421) is provided with scale marks (422).
5. A height and elasticity adjustable pillow as claimed in claim 1, wherein the outside of the middle of said threaded sleeve (41) is provided with two mutually parallel gripping planes (411).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921936842.2U CN210989470U (en) | 2019-11-11 | 2019-11-11 | Pillow with adjustable height and elasticity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921936842.2U CN210989470U (en) | 2019-11-11 | 2019-11-11 | Pillow with adjustable height and elasticity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210989470U true CN210989470U (en) | 2020-07-14 |
Family
ID=71502148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921936842.2U Active CN210989470U (en) | 2019-11-11 | 2019-11-11 | Pillow with adjustable height and elasticity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210989470U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI755813B (en) * | 2020-08-11 | 2022-02-21 | 洪順天 | independent support pillow |
| TWI779806B (en) * | 2020-08-11 | 2022-10-01 | 洪順天 | independent support pillow |
-
2019
- 2019-11-11 CN CN201921936842.2U patent/CN210989470U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI755813B (en) * | 2020-08-11 | 2022-02-21 | 洪順天 | independent support pillow |
| TWI779806B (en) * | 2020-08-11 | 2022-10-01 | 洪順天 | independent support pillow |
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