CN112656160B - Adjustable support and adjustable U-shaped pillow - Google Patents
Adjustable support and adjustable U-shaped pillow Download PDFInfo
- Publication number
- CN112656160B CN112656160B CN202011634748.9A CN202011634748A CN112656160B CN 112656160 B CN112656160 B CN 112656160B CN 202011634748 A CN202011634748 A CN 202011634748A CN 112656160 B CN112656160 B CN 112656160B
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- 230000008093 supporting effect Effects 0.000 claims abstract description 36
- 238000005452 bending Methods 0.000 claims description 101
- 239000003351 stiffener Substances 0.000 claims description 6
- 241001669679 Eleotris Species 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 17
- 239000011800 void material Substances 0.000 description 6
- 210000003739 neck Anatomy 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 206010028836 Neck pain Diseases 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C16/00—Stand-alone rests or supports for feet, legs, arms, back or head
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/10—Pillows
- A47G9/1009—Rigid frame constructions
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/10—Pillows
- A47G2009/1018—Foam pillows
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Pulmonology (AREA)
- Bedding Items (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses an adjusting bracket and an adjustable U-shaped pillow. The adjusting bracket comprises: two support arms; a rear support connecting the two bracket arms; the adjusting bracket is of a U-shaped structure, and the two bracket arms and the rear supporting piece form a sleeving position; the degree of curvature of the bracket arm can be adjusted, and/or the degree of curvature of the junction of the bracket arm and the rear support can be adjusted, and/or the degree of curvature of the rear support can be adjusted; the adjusting bracket can be shaped after being adjusted. The invention effectively solves the problems that the U-shaped pillow cannot be shaped after the size is adjusted and the pillow core is locally pressurized.
Description
Technical Field
The invention relates to the field of furniture articles, in particular to an adjusting bracket and an adjustable U-shaped pillow.
Background
The U-shaped pillow is commonly used in the fields of daily life and health care, can play a certain supporting role on the head, and is used for dispersing the pressure of the head on the neck and dividing the pressure to the shoulder so as to relieve the neck ache; the U-shaped pillow can be used for treating neck diseases in combination with medicine or electromagnetism.
In the existing U-shaped pillow, the pillow arm of the U-shaped pillow can be adjusted at an angle but cannot be positioned, and the pillow arm can be folded to the original position after being loosened; when the existing sponge pillow core is used, only the leaning part of the existing sponge pillow core can be pressed, and the force cannot be shared to the whole pillow core, so that the existing U-shaped pillow cannot have a good supporting effect, and the service life of the U-shaped pillow is shortened due to the fact that the U-shaped pillow is locally pressed.
Disclosure of Invention
Therefore, the embodiment of the invention provides an adjusting bracket and an adjustable U-shaped pillow, which effectively solve the problems that the U-shaped pillow cannot be shaped after being adjusted in size and the pillow core is locally pressurized.
In one aspect, an embodiment of the present invention provides an adjusting bracket, including: two support arms; a rear support connecting the two bracket arms; the adjusting bracket is of a U-shaped structure, and the two bracket arms and the rear supporting piece form a sleeving position; the degree of curvature of the bracket arm can be adjusted and/or the degree of curvature of the junction of the bracket arm and the rear support can be adjusted; the adjusting bracket can be shaped after being adjusted.
The technical effect achieved after the technical scheme is adopted is as follows: in the adjusting bracket, the bending degree of the joint of the bracket arm, the bracket arm and the rear supporting piece can be adjusted, so that the U-shaped pillow with the adjusting bracket can adapt to the requirements of different people; the adjusting bracket can be shaped without repeated adjustment in the use process; and the rear support is used for supporting the head, so that the pressure of the head can be dispersed to the support arm, and the U-shaped pillow is prevented from being locally pressed.
In one embodiment of the invention, each of the support arms includes at least one first bending position; the connection of the rear support and each of the bracket arms is provided with a second bending position.
The technical effect achieved after the technical scheme is adopted is as follows: the first bending position is used for bending the bracket arm, and the second bending position is used for bending the joint of the bracket arm and the rear support; the plurality of first bending positions can improve the bending freedom degree of the support arm and improve the applicability of the U-shaped pillow.
In one embodiment of the present invention, the number of the first bending bits is one; the first bending position protrudes in a direction far away from the sleeving position, and the radian of one side of the first bending position facing the sleeving position is that
The technical effect achieved after the technical scheme is adopted is as follows: the first bending position is in the radian range, so that the U-shaped pillow can be worn and fixed, and the U-shaped pillow has enough adjusting space.
In one embodiment of the invention, the number of first bending positions is two, including a first horizontal bending position and a second horizontal bending position, the second horizontal bending position being located between the first horizontal bending position and the rear support bracket; the first horizontal bending position protrudes in a direction far away from the sleeving position, and the radian of one side of the first horizontal bending position facing the sleeving position is thatThe second horizontal bending position protrudes in a direction away from the sleeving position, and the radian of one side of the second horizontal bending position facing the sleeving position is less than or equal to/>
The technical effect achieved after the technical scheme is adopted is as follows: the first horizontal bending position and the second horizontal bending position are in the radian range, so that the U-shaped pillow can be worn and fixed, and the U-shaped pillow has enough adjusting space.
In one embodiment of the invention, the end of each of the bracket arms remote from the rear support is curved towards the lower surface of the bracket arm over an adjustment range of plus or minus 45 °.
The technical effect achieved after the technical scheme is adopted is as follows: the second bending position is in the adjusting range, so that the U-shaped pillow can be worn and fixed, and the U-shaped pillow has enough adjusting space.
In one embodiment of the invention, the initial angle α of the end of the two holder arms remote from the rear support is 75 ° to 105 °, and each holder arm can be adjusted 0 ° to 15 ° towards the socket or 0 ° to 45 ° away from the socket.
The technical effect achieved after the technical scheme is adopted is as follows: the angle can be flexibly changed, and the range of the angle can meet the use requirements of most people.
In one embodiment of the invention, an end of each of the holder arms remote from the rear support is bent toward the lower surface of the holder arm, and an offset angle of the end of the holder arm remote from the rear support is 0to 60 °.
The technical effect achieved after the technical scheme is adopted is as follows: the support arms protrude to the upper surface of the U-shaped pillow so as to be convenient to erect on the shoulder of a human body, so that the force of the head can be effectively dispersed to the shoulder, and the front and rear sides of the shoulder are stressed.
In one embodiment of the invention, each of the support arms comprises: the first bracket rod is positioned on one side of the bracket arm, which is close to the upper surface of the adjusting bracket, and is provided with a first end connected with the rear supporting piece and a second end far away from the rear supporting piece; the second bracket rod is positioned at one side of the bracket arm, which is close to the lower surface of the adjusting bracket, and is provided with a third end connected with the rear support piece and a fourth end which is far away from the rear support piece and connected with the second end; at least one bracket support connects the first bracket bar and the second bracket bar.
The technical effect achieved after the technical scheme is adopted is as follows: the first support rod and the second support rod are lighter and more convenient to bend compared with the sheet structure; the bracket support piece is used for fixing the first bracket rod and the second bracket rod.
In one embodiment of the invention, each of the support arms comprises: and a connection stiffener connecting the second end and the fourth end.
The technical effect achieved after the technical scheme is adopted is as follows: the connecting reinforcement is used for fixing the second end and the fourth end, and strength of one end, far away from the bracket support piece, of the bracket arm is enhanced.
In one embodiment of the invention, the number of bracket supports is one on each of the bracket arms; wherein, the first bracket bar, the second bracket bar and one side of the bracket support piece far away from the rear support piece form a first bracket gap; the first bracket bar, the second bracket bar, one side of the bracket support member near the rear support member and the rear support member form a second bracket gap.
The technical effect achieved after the technical scheme is adopted is as follows: the first bracket void and the second bracket void are configured to reduce a weight of the adjustment bracket.
In one embodiment of the present invention, the rear support forms an angle β with the vertical direction when the rack support is in the vertical state, and the angle β ranges from 10 ° to 20 °.
The technical effect achieved after the technical scheme is adopted is as follows: the included angle beta can better realize the support of the support piece on the head to the back of a human body.
In one embodiment of the invention, the rear support comprises: the top connecting piece comprises two top connecting piece ends, and each top connecting piece end is connected with the first bracket rod of any bracket arm; the bottom connecting piece comprises two bottom connecting piece ends, and each bottom connecting piece end is connected with the second bracket rod of any bracket arm; and a connection part support member having an upper surface connected to the top connection member, a lower surface connected to the bottom connection member, and an upper surface wider than the lower surface.
The technical effect achieved after the technical scheme is adopted is as follows: the connecting part support is used for connecting the top connecting piece and the bottom connecting piece; the upper surface is wider so that the top connector is less prone to deformation when subjected to head pressure.
In one embodiment of the invention, the joint support comprises: the first waist hole is obliquely arranged on the first side of the connecting part supporting piece; the second waist hole is obliquely arranged on a second side, opposite to the first side, of the connecting part supporting piece; the top of the first waist hole is inclined to the first side, and the top of the second waist hole is inclined to the second side.
The technical effect achieved after the technical scheme is adopted is as follows: the first waist hole and the second waist hole are used for reducing the weight of the connecting part supporting piece, and an inverted triangle structure is formed between the first waist hole and the second waist hole, so that the stability of the connecting part supporting piece can be enhanced.
In another aspect, an embodiment of the present invention provides an adjustable U-shaped pillow, including: the U-shaped pillow body comprises two pillow arms and a headrest part connected with the two pillow arms; the adjusting bracket is arranged in the U-shaped pillow body: the sleeper arm expands/contracts with the support arm expanding/contracting.
The technical effect achieved after the technical scheme is adopted is as follows: the U-shaped pillow realizes the functions of adjustment and shaping through the adjusting bracket, and the pillow arm is opened/folded along with the opening/closing of the bracket arm.
In one embodiment of the present invention, the U-shaped pillow body further comprises: and the head support is positioned on the upper surface of the headrest part and protrudes vertically upwards.
The technical effect achieved after the technical scheme is adopted is as follows: the rear lower part of the corresponding head is used for supporting the head.
In one embodiment of the present invention, the U-shaped pillow body further comprises: and the back support position is positioned on the lower surface of the headrest and protrudes vertically downwards.
The technical effect achieved after the technical scheme is adopted is as follows: and the region, close to the neck, of the corresponding back is used for supporting the U-shaped pillow.
In one embodiment of the present invention, the U-shaped pillow body further comprises: and the two shoulder supporting positions are respectively arranged on the lower surface of the joint of any one of the bracket arms and the rear supporting piece, and are vertically upwards recessed.
The technical effect achieved after the technical scheme is adopted is as follows: the shoulder supporting position is used for erecting the U-shaped pillow on the shoulder and dispersing the pressure of the head on the shoulder.
In summary, the foregoing embodiments of the present application may have one or more of the following advantages or benefits:
i) In the adjusting bracket, the bending degree of the bracket arm, the joint of the bracket arm and the rear supporting piece and the bending degree of the sleeper arm can be adjusted, so that the adjusting bracket has higher degree of freedom, and can drive the U-shaped sleeper body to change the bending degree and the opening degree of the sleeper arm so as to adapt to the requirements of different people;
ii) the adjusting bracket can be shaped, the bracket arms can not automatically fold after being unfolded, and repeated adjustment in the use process is not needed;
iii) The rear support piece is used for supporting the head, corresponds to the head supporting position on the U-shaped pillow body, can disperse the pressure of the head to the support arm, avoids the local bearing of the U-shaped pillow body, and can better realize the support of the head to the back of a human body due to the included angle between the rear support piece and the vertical direction;
iv) the position of the support arm protruding towards the upper surface of the U-shaped pillow corresponds to the shoulder supporting position on the U-shaped pillow body, so that the U-shaped pillow can be conveniently erected on the shoulder of a human body, the pressure of the head can be effectively dispersed to the shoulder, and the front and back of the shoulder can be stressed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of an adjusting bracket 20 according to a first embodiment of the present invention.
Fig. 2 is a schematic view of another structure of the adjusting bracket 20 in fig. 1.
Fig. 3 is a schematic view of an alternative view of the adjusting bracket 20 of fig. 2.
Fig. 4 is a top view of the adjusting bracket 20 of fig. 2.
Fig. 5 is a left side view of the adjusting bracket 20 of fig. 2.
Fig. 6 is a front view of the adjusting bracket 20 of fig. 2.
Fig. 7 is a schematic structural diagram of an adjustable U-shaped pillow 100 according to a second embodiment of the present invention.
Fig. 8 is a schematic connection diagram of the U-shaped pillow body 10 and the adjusting bracket 20 in fig. 7.
Fig. 9 is a schematic diagram showing the connection between the pillow core 12 and the pillow cover 11 in fig. 7.
Fig. 10 is a schematic view of the pillow core 12 of fig. 7.
Fig. 11 is a right side view of the pillow core 12 of fig. 10.
Description of main reference numerals:
100 is a U-shaped pillow; 10 is a U-shaped pillow body; 101 is a head support; 102 is a back support; 103 is a shoulder support position; 11 is a pillowcase; 12 is a pillow core; 13 is a headrest part; 14 is a pillow arm; 15 is a sleeve joint position; 20 is an adjusting bracket; 21 is a bracket arm; 211 is a first bracket bar; 212 is a second bracket bar; 213 is a bracket support; 214 is a connection stiffener; 215 is a vertical bend position; 216 is a first bracket void; 217 is a second bracket void; 22 is a rear support; 221 is a top connector; 222 is a bottom connector; 223 is a joint support; 224 is a first waist hole; 225 is a second waist hole; 23 is the first bending position; 231 is a first horizontal bend position; 232 is a second horizontal bend position; 24 is the second bending position.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
[ First embodiment ]
Referring to fig. 1, an adjusting bracket 20 according to a first embodiment of the present invention is provided. Wherein the adjusting bracket 20 comprises two bracket arms 21 and a rear support 22, the rear support 22 connecting the two bracket arms 21; the adjusting bracket 20 has a U-shaped structure, and the two bracket arms 21 and the rear support 22 form a socket 15.
In the present embodiment, the degree of bending of the holder arm 21 can be adjusted, and/or the degree of bending at the junction of the holder arm 21 and the rear support 22 can be adjusted. In addition, the adjusting bracket 20 can be shaped after being adjusted, the bracket arm 21 cannot be retracted to the original position, and different postures can be adapted. At the same time, the adjusting bracket 20 plays a role of dispersing pressure, and the pressure of the head can be dispersed to the shoulder by means of the adjusting bracket 20.
Preferably, each support arm 21 comprises, for example, at least one first bending station 23. For example, each of the holder arms 21 is provided with a first bending position 23, the first bending position 23 communicates with the upper and lower surfaces of the corresponding holder arm 21, and a portion of the holder arm 21 on the side of the first bending position 23 remote from the rear support 22 can be bent along the first bending position 23. When the adjusting bracket 20 is unfolded, each bracket arm 21 respectively positioned at two sides of the rear supporting piece 22 is outwards turned along the first bending position 23, and the inner sides of the two bracket arms 21 are reduced in an angle; when the adjusting bracket 20 is closed, each bracket arm 21 on both sides of the rear support 22 is drawn towards the socket 15 along its first bending position 23, the inner sides of the two bracket arms 21 increasing at an angle.
Specifically, the first bending portion 23 protrudes away from the socket 15, and has a curvature of one side facing the socket 15 ofFor example, the central angles corresponding to the circular arcs of the first bending locations 23 may be 15 °, 16 °, 17 °,20 °,25 °, etc., which are not limited herein. Of course, the first bending position 23 may also adopt an angular transition instead of an arc, and accordingly, the included angle thereof ranges from 150 ° to 170 °.
Preferably, referring to fig. 2-3, each bracket arm 21 may further comprise two first bending locations 23, specifically a first horizontal bending location 231 and a second horizontal bending location 232, wherein the second horizontal bending location 232 is located between the first horizontal bending location 231 and the rear support 22 bracket. For example, the first horizontal bending position 231 and the second horizontal bending position 232 are both communicated with the upper surface and the lower surface of the corresponding holder arm 21, a portion of the holder arm 21 on the side of the first horizontal bending position 231 away from the rear support 22 can be bent along the first horizontal bending position 231, and a portion of the holder arm 21 on the side of the second horizontal bending position 232 away from the rear support 22 (including a portion of the holder arm 21 on the side of the first horizontal bending position 231 away from the rear support 22) can be bent along the second horizontal bending position 232.
When the adjusting bracket 20 is unfolded, each bracket arm 21 respectively positioned at two sides of the rear supporting piece 22 is turned outwards along the first horizontal bending position 231 of the bracket arm, the inner sides of the two bracket arms 21 are reduced at an angle, or each bracket arm 21 is turned outwards along the second horizontal bending position 232 of the bracket arm, or each bracket arm 21 is turned outwards along the first horizontal bending position 231 and the second horizontal bending position 232 of the bracket arm at the same time, so that the inner sides of the two bracket arms 21 are reduced at an angle; when the adjusting bracket 20 is closed, each bracket arm 21 can be moved closer to the socket 15 along its first horizontal bending position 231 and/or along its second horizontal bending position 232, so that the angle formed by the inner sides of the two bracket arms 21 increases.
Specifically, the first horizontal bending position 231 and the second horizontal bending position 232 protrude in a direction away from the socket 15, and the arc of the first horizontal bending position 231 toward the socket 15 isThe second horizontal bend 232 has an arc of less than or equal to/>, towards the side of the socket 15For example, the central angles corresponding to the circular arcs of the first horizontal bending position 231 may be 15 °, 16 °,17 °, 20 °, 25 °, etc., and the central angles corresponding to the circular arcs of the first horizontal bending position 231 may be 5 °,6 °, 7 °,8 °, 9 °, etc., which are not limited herein. Of course, instead of using an arc, the first horizontal bending position 231 and the second horizontal bending position 232 may also use angular transition, and accordingly, the included angle of the first horizontal bending position 231 ranges from 150 ° to 170 °, and the included angle of the second horizontal bending position 232 ranges from 170 ° to 180 °.
Preferably, the connection of the rear support 22 to each of the carrier arms 21 is provided with a second bending station 24. The second bending positions 24 are communicated with the upper surface and the lower surface of the adjusting bracket 20, and the bracket arms 21 on both sides of the rear support 22 can be bent along the corresponding second bending positions 24, and the specific bending process is not repeated.
Specifically, the second bending position 24 protrudes away from the socket 15, and its adjustment range is within plus or minus 45 °. And the second bending position 24 has a radian toward the socket 15 side ofFor example, the central angles corresponding to the circular arcs of the second bending positions 24 may be 48 °, 49 °,50 °, 51 °, 52 °, 55 °, etc., which are not limited herein. Of course, the second bending position 24 may be a corner transition instead of an arc. Correspondingly, the included angle of the second bend 24 is initially 120 ° to 135 °. For example, the initial angle of the second bend 24 is 120, and the second bend 24 can be up to 75 to 165 within an adjustment range of plus or minus 45.
Preferably, referring to fig. 4, the initial angle α of the end of the two bracket arms 21 remote from the rear support 22 is 75 ° to 105 °, and each bracket arm 21 is capable of being adjusted 0 ° to 15 ° toward the socket 15, or 0 ° to 45 ° away from the socket 15. Wherein the angle α of the open support arms 21 is reduced and the angle α of the closed support arms 21 is increased. The initial angle α may be 80 °, 85 °, 90 °, 95 °, 100 °, etc., which is not limited herein. For example, the initial angle α is 90 °, before the adjusting bracket 20 is used, the bracket arm 21 is opened to make the initial angle α be any suitable value of 0 ° to 30 °, and after the adjusting bracket is worn, the bracket arm 21 is closed to make the initial angle α be any suitable value of 0 ° to 90 °. The support arms 21 allow the arm rest 14 to be shaped and the adjustment support 20 maintains its shape after each operation of the arm rest 14.
Further, the support arm 21 may be made of an aluminum material, which has a plastic deformation characteristic, is convenient to bend, and can be shaped after bending.
Preferably, referring to fig. 5, each support arm 21 comprises, for example: a first bracket bar 211, a second bracket bar 212 and at least one bracket support 213. Wherein, the first bracket bar 211 is positioned at one side of the bracket arm 21 near the upper surface of the adjusting bracket 20, and is provided with a first end connected with the rear support 22 and a second end far away from the rear support 22; a second bracket bar 212, which is positioned at one side of the bracket arm 21 near the lower surface of the adjusting bracket 20, and is provided with a third end connected with the rear support 22, and a fourth end far from the rear support 22 and connected with the second end; the bracket support 213 connects the first bracket bar 211 and the second bracket bar 212. The bracket support 213 serves to strengthen the bracket arm 21.
It is apparent that when the number of the rack supports 213 is one on each rack arm 21, the first rack bar 211, the second rack bar 212, and the side of the rack support 213 away from the rear support 22 form the first rack gap 216; the first bracket bar 211, the second bracket bar 212, one side of the bracket support 213 near the rear support 22 and the rear support 22 form a second bracket gap 217. When the number of the rack supports 213 on each rack arm 21 is 2, 3, … … n, n+1 rack gaps can be formed on the rack arm 21, which will not be described herein. Wherein the first bracket void 216, the second bracket void 217, and the n+1 bracket voids enable weight reduction of the adjustment bracket 20, reducing shoulder loading; and the first support bar 211 and the second support bar are lighter and more convenient to bend than the sheet structure.
Preferably, each support arm 21 further comprises, for example: and a connection stiffener 214. Wherein the connection reinforcement 214 connects the second end and the fourth end for reinforcing the strength of the end of the bracket arm 21 remote from the bracket support 213. For example, the connection stiffener 214 may be a circular arc structure supported between the second and fourth ends. Of course, the connection stiffener 214 may be a straight bar or a zigzag structure.
Preferably, an end of each holder arm 21 remote from the rear support 22 is curved toward the lower surface of the holder arm 21. As shown, the second end of the first bracket bar 211 is offset from the lower surface of the bracket arm 21 by an angle of 0 to 60 °, for example, 30 °, 35 °, 40 °, 45 °, etc., which is not limited herein.
Correspondingly, the lower surface of each bracket arm 21 is provided with a vertical bending position 215. For example, the lower surface of the holder arm 21 has an arc ofWherein the vertical bending position 215 is used for erecting the support arm 21 on the shoulder of the human body, so that the pressure applied by the rear support 22 can be dispersed on the shoulder of the human body. The central angles corresponding to the circular arcs of the vertical bending position 215 are, for example, 45 °, 50 °, 55 °, 60 °, and the like.
Further, the vertical bending position 215 may be located at the connection position of the bracket support 213 and the first bracket bar 211 and the second bracket bar 212, so that when the vertical bending position 215 is erected on the shoulder, the bracket support 213 is in a vertical state or approximately in a vertical state, and the bracket support 213 has the best supporting effect.
Preferably, the stand support 213 is in an upright position when worn and the rear support 22 is in an inclined position, the rear support 22 forming an angle β with the stand support 213, wherein the angle β is in the range of 10 ° to 20 °, for example 15 °. The included angle beta enables the headrest portion 13 corresponding to the support 213 to better fit the curve behind the neck of the human body, and enables the support of the support 213 from the head to the back.
Preferably, referring to fig. 6, the rear support 22 comprises, for example: a top link 221, a bottom link 222, and a link support 223 connected between the top link 221 and the bottom link 222. Wherein the top connection piece 221 includes two top connection piece 221 ends, each top connection piece 221 end connects the first bracket bar 211 of any one bracket arm 21; the bottom link 222 includes two bottom link 222 ends, each bottom link 222 end connecting the second bracket bar 212 of any one bracket arm 21; the upper surface of the connection part support 223 is connected to the top connection part 221, the lower surface thereof is connected to the bottom connection part 222, and the upper surface thereof is wider than the lower surface thereof.
Specifically, the upper surface to the lower surface of the connection part support 223 are arranged in a step shape, that is, both sides of the connection part support 223 are inclined from the upper surface to the lower surface toward the center. The top connection 221 is a force-receiving side of the connection support 223, so that the upper surface of the connection support 223 is wider to make the force more uniform.
Further, the connecting portion support 223 further includes, for example: a first waist hole 224 and a second waist hole 225. Wherein the first waist hole 224 is obliquely provided at a first side of the connection part support 223; the second waist hole 225 is obliquely provided at a second side of the link support 223 opposite to the first side; the upper surface of the first waist hole 224 is inclined to the first side and the upper surface of the second waist hole 225 is inclined to the second side. The first and second waist holes 224 and 225 can reduce the weight of the connection portion support 223, and an inverted triangle structure is formed between the first and second waist holes 224 and 225, so that the stability of the connection portion support 223 can be enhanced, and the rear support 22 is not easily deformed when supporting the head.
[ Second embodiment ]
Referring to fig. 7-9, a second embodiment of the present invention provides an adjustable U-shaped pillow 100, wherein the U-shaped pillow 100 comprises, for example: the U-shaped pillow body 10 and the adjusting bracket 20 provided in the first embodiment of the present invention, the U-shaped pillow body 10 comprises from inside to outside: a pillow core 12 and a pillowcase 11. Wherein the adjusting bracket 20 is clamped between the pillow core 12 and the pillowcase 11 or is arranged in the pillow core 12.
Preferably, referring to fig. 10, the u-shaped pillow body 10 includes two pillow arms 14 and a headrest portion 13 connecting the two pillow arms 14, and the headrest portion 13 and the two pillow arms 14 encircle to form a cavity corresponding to the socket 15 of the adjusting bracket 20.
In the present embodiment, the pillow arm 14 is opened along with the opening of the support arm 21 and is closed along with the closing of the support arm 21, so the adjustable U-shaped pillow 100 is suitable for people with different necks. The adjusting bracket 20 distributes the pressure to the bracket arm 21, and thus can prevent the U-shaped pillow body 10 from being locally pressed.
Preferably, referring to fig. 11, the u-shaped pillow body 10 further includes, for example: a head support 101, a back support 102 and two shoulder supports 103. Wherein the head support position 101 is located on the upper surface of the headrest portion 13 and protrudes vertically upward; the back support position 102 is located on the lower surface of the headrest portion 13 and protrudes vertically downward; each shoulder supporting position 103 is provided on the lower surface of the junction of any one of the holder arms 21 and the rear support 22, and the shoulder supporting position 103 is recessed vertically upward. Referring to fig. 6, the head support 101 and the back support 102 correspond to the upper and lower surfaces of the rear support 22, respectively, for supporting the back of the human head on the back; the shoulder support position 103 corresponds to the vertical bending position 215 for distributing the force to the shoulder.
Further, a holding position is provided on one side of the U-shaped pillow body 10 corresponding to the upper surface of the shoulder supporting position 103, and the holding position is recessed downward, and is convenient for holding the U-shaped pillow 100 in cooperation with the shoulder supporting position 103. The side of the two pillow arms 14 facing away from the headrest portion 13 is provided with a connecting member (not shown in the figure), for example, a button, a velcro, a zipper, or the like, for sealing the socket 15 after the U-shaped pillow 100 is worn.
Still further, the material of the pillow core 12 is, for example, a high density polyester sponge, which has advantages of good stretchability, and antistatic and breathable properties.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (12)
1. An adjustment bracket, comprising:
Two support arms;
A rear support connecting the two bracket arms;
The adjusting bracket is of a U-shaped structure, and the two bracket arms and the rear supporting piece form a sleeving position;
The degree of curvature of the bracket arm can be adjusted and/or the degree of curvature of the junction of the bracket arm and the rear support can be adjusted;
The adjusting bracket can be shaped after being adjusted;
Each of the support arms includes:
The first bracket rod is positioned on one side of the bracket arm, which is close to the upper surface of the adjusting bracket, and is provided with a first end connected with the rear supporting piece and a second end far away from the rear supporting piece;
The second bracket rod is positioned at one side of the bracket arm, which is close to the lower surface of the adjusting bracket, and is provided with a third end connected with the rear support piece and a fourth end which is far away from the rear support piece and connected with the second end;
at least one rack support connecting the first rack bar and the second rack bar;
when the bracket support piece is in a vertical state during wearing, the rear support piece is in an inclined state, an included angle beta is formed between the rear support piece and the bracket support piece, and the range of the included angle beta is 10-20 degrees;
one end of each support arm far away from the rear support is bent towards the lower surface of the support arm, and the offset angle of one end of each support arm far away from the rear support is 0-60 degrees;
The lower surface of each bracket arm is provided with a vertical bending position; the vertical bending position is positioned at the joint of the bracket support piece, the first bracket rod and the second bracket rod;
the number of the bracket supports on each bracket arm is one; wherein, the first bracket bar, the second bracket bar and one side of the bracket support piece far away from the rear support piece form a first bracket gap; the first bracket rod, the second bracket rod, one side of the bracket support piece close to the rear support piece and the rear support piece form a second bracket gap;
The rear support includes: the top connecting piece comprises two top connecting piece ends, and each top connecting piece end is connected with the first bracket rod of any bracket arm; the bottom connecting piece comprises two bottom connecting piece ends, and each bottom connecting piece end is connected with the second bracket rod of any bracket arm; and a connection part support member having an upper surface connected to the top connection member, a lower surface connected to the bottom connection member, and an upper surface wider than the lower surface.
2. The adjustment bracket of claim 1, wherein each bracket arm includes at least one first bending position;
The connection of the rear support and each of the bracket arms is provided with a second bending position.
3. The adjustment bracket of claim 2, wherein the number of first bending locations is one;
the first bending position protrudes in a direction far away from the sleeving position, and the radian of one side of the first bending position facing the sleeving position is that
4. The adjustment bracket of claim 2, wherein the number of first bending locations is two, including a first horizontal bending location and a second horizontal bending location, the second horizontal bending location being located between the first horizontal bending location and the rear support bracket;
the first horizontal bending position protrudes in a direction far away from the sleeving position, and the radian of one side of the first horizontal bending position facing the sleeving position is that
The second horizontal bending position protrudes in a direction away from the sleeving position, and the radian of one side of the second horizontal bending position facing the sleeving position is smaller than or equal to
5. The adjustment bracket of claim 2, wherein the second bending position protrudes away from the socket position within an adjustment range of plus or minus 45 °.
6. The adjustment bracket of claim 1, wherein the initial angle α of the end of both bracket arms remote from the rear support is 75 ° to 105 °, and each bracket arm is adjustable 0 ° to 15 ° toward the socket or 0 ° to 45 ° away from the socket.
7. The adjustment bracket of claim 1, wherein each bracket arm comprises:
And a connection stiffener connecting the second end and the fourth end.
8. The adjustment bracket of claim 1, characterized in that the joint support comprises:
The first waist hole is obliquely arranged on the first side of the connecting part supporting piece;
The second waist hole is obliquely arranged on a second side, opposite to the first side, of the connecting part supporting piece;
wherein the upper surface of the first waist hole is inclined to the first side and the upper surface of the second waist hole is inclined to the second side.
9. An adjustable U-shaped pillow, comprising:
The U-shaped pillow body comprises two pillow arms and a headrest part connected with the two pillow arms;
The adjusting bracket of any one of claims 1-8, disposed within the U-shaped pillow body:
the sleeper arm expands/contracts with the support arm expanding/contracting.
10. The U-shaped pillow of claim 9 wherein the U-shaped pillow body further comprises:
And the head support is positioned on the upper surface of the headrest part and protrudes vertically upwards.
11. The U-shaped pillow of claim 9 wherein the U-shaped pillow body further comprises:
and the back support position is positioned on the lower surface of the headrest and protrudes vertically downwards.
12. The U-shaped pillow of claim 9 wherein the U-shaped pillow body further comprises:
and the two shoulder supporting positions are respectively arranged on the lower surface of the joint of any one of the pillow arms and the headrest part, and are vertically upwards recessed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020100682612 | 2020-01-21 | ||
| CN202010068261.2A CN111109919A (en) | 2020-01-21 | 2020-01-21 | Back cushion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112656160A CN112656160A (en) | 2021-04-16 |
| CN112656160B true CN112656160B (en) | 2024-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010068261.2A Pending CN111109919A (en) | 2020-01-21 | 2020-01-21 | Back cushion |
| CN202011634748.9A Active CN112656160B (en) | 2020-01-21 | 2020-12-31 | Adjustable support and adjustable U-shaped pillow |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010068261.2A Pending CN111109919A (en) | 2020-01-21 | 2020-01-21 | Back cushion |
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| CN (2) | CN111109919A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112956879B (en) * | 2021-02-05 | 2023-03-21 | 宁波甬顺产品设计有限公司 | Adjusting support and ergonomic U-shaped pillow |
| CN116847763A (en) * | 2021-02-05 | 2023-10-03 | 宁波甬顺产品设计有限公司 | Novel pillow |
| CN112869507A (en) * | 2021-02-05 | 2021-06-01 | 宁波甬顺产品设计有限公司 | Ergonomic U-shaped pillow |
| CN112842030A (en) * | 2021-02-05 | 2021-05-28 | 宁波甬顺产品设计有限公司 | Ergonomic U-shaped pillow |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN111109919A (en) | 2020-05-08 |
| CN112656160A (en) | 2021-04-16 |
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