CN215077280U - Lifting frame and lifting pillow - Google Patents
Lifting frame and lifting pillow Download PDFInfo
- Publication number
- CN215077280U CN215077280U CN202121138661.2U CN202121138661U CN215077280U CN 215077280 U CN215077280 U CN 215077280U CN 202121138661 U CN202121138661 U CN 202121138661U CN 215077280 U CN215077280 U CN 215077280U
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- bevel gear
- lifting
- pillow
- bearing
- bearing seat
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Abstract
The utility model discloses the crane includes chassis, riser and lifter plate, and the riser has two at least, connects through the transfer line between each riser, and the transfer line is located same straight line, and the lifter plate is connected in the top of riser, and the chassis is connected in the bottom of riser. The lifting pillow comprises a lifting frame and a pillow body, a pocket and a groove are formed in the bottom of the pillow body, a supporting block is arranged in the groove, the U-shaped opening of the lifting plate compresses the supporting block, the underframe is placed in the pocket, and the lifter is placed in the groove. The utility model discloses simple structure, simple to operate, convenient to use have satisfied people's health requirement.
Description
Technical Field
The utility model belongs to the pillow field, in particular to a lifting pillow for repairing cervical vertebra.
Background
With the acceleration of the life rhythm of people, the sleep quality influences the health of people, but the quality of the pillow directly influences the sleep quality of people. People generally select a pillow with proper hardness to improve the comfort level of the head, however, the head of people is in different postures during sleeping, and the comfort level of the pillow is reduced, so that the different postures of the head need different heights of the pillow to adapt, the cervical vertebra is repaired, and the pillow is more comfortable.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a can height-adjusting's lift pillow, both restoreed the cervical vertebra, it is more comfortable again.
According to the utility model discloses an aspect, this crane includes chassis, riser and lifter plate, and the riser has two at least, connects through the transfer line between each riser, and the transfer line is located same straight line, and the lifter plate is connected in the top of riser, and the chassis is connected in the bottom of riser.
The lifters are lifted simultaneously by the transmission rod, the lifters are supported by the underframe, and the lifting part is lifted by the lifting plate to complete lifting movement.
The lifter has two, every lifter includes left cover, right side lid, the screw rod, go up bevel gear, left bevel gear and right bevel gear, left side lid, right side lid installation is the box, go up bevel gear, left bevel gear, right bevel gear arrange in the box, left bevel gear, go up bevel gear, right bevel gear meshes in proper order, it passes through screw rod connection lifter plate to go up bevel gear, the box is equipped with apical pore and bottom outlet, apical pore, screw rod, bottom outlet are located same straight line, the right bevel gear of a lifter passes through the transfer line with the left bevel gear of another lifter and is connected. Therefore, force is applied to the left bevel gear or the right bevel gear, bevel gear transmission is formed among the left bevel gear, the upper bevel gear and the right bevel gear, the screw is driven to be in spiral transmission at the shaft end of the upper bevel gear, and therefore vertical lifting adjustment of the screw can be achieved.
The top of the inner cavity of the box body is provided with an upper bearing seat which is horizontally arranged, an upper bearing is arranged on the upper bearing seat, the upper bearing is sleeved on the shaft end of the upper bevel gear, a screw hole is arranged in the shaft end of the upper bevel gear, and the screw rod is in threaded connection with the screw hole. Therefore, the upper bevel gear rotates along the horizontal plane, the upper bearing is axially fixed on the upper bearing seat, the stability of the upper bevel gear rotating along the upper bearing is ensured, and the accuracy of the vertical motion of the screw driven by the screw hole and the screw in the screw transmission mode is ensured.
The both sides of box inner chamber are equipped with left bearing frame respectively, right bearing frame, left bearing frame, right bearing frame sets up relatively vertically, left bearing is installed to left bearing frame, left bearing frame is equipped with the left buckle that is used for fixed left bearing, left bearing cup joints in left bevel gear's axle head, left bevel gear's axle head is equipped with the left ka tai that is used for axial fixation left bearing, right bearing is installed to right bearing frame, right bearing frame is equipped with the right buckle that is used for fixed right bearing, right bearing cup joints in right bevel gear's axle head, right bevel gear's axle head is equipped with the right ka tai that is used for axial fixation right bearing. From this, left bevel gear, right bevel gear rotate along vertical face, and the outer lane of left bearing is fixed to left buckle, and the inner circle of left bearing is fixed to left ka tai, and the outer lane of right bearing is fixed to right buckle, and the inner circle of right bearing is fixed to right ka tai to left bevel gear has been guaranteed to rotate along left bearing, right bevel gear along right bearing pivoted stability, and then has guaranteed bevel gear driven accuracy nature between left bevel gear, last bevel gear, the right bevel gear.
The lifter plate is the U type, and the both ends of lifter plate are passed through the fix with screw in the top of screw rod, and lifter plate, transfer line, chassis average level set up, and the chassis is fixed in the bottom of box, and the axle head of left bevel gear is connected with spherical handle. Therefore, the U-shaped lifting plate is beneficial to compressing the lifting part, and the synchronous lifting of the lifting part is ensured.
According to another aspect of the utility model, this lift pillow includes aforementioned crane, still includes the pillow, and the bottom of pillow is equipped with pocket and recess, and the recess is equipped with the supporting shoe, and the U type mouth of lifter plate compresses tightly the supporting shoe, and the chassis is placed in the pocket, and the riser is placed in the recess.
The supporting block is supported by the lifting plate, so that the lifting movement of the pillow is supported, the cervical vertebra is repaired, and the pillow is more comfortable.
Furthermore, the pillow sleeve is sleeved with a pillowcase, the pillowcase is sealed through an invisible zipper, adjusting holes are formed in the two sides of the pillowcase, and the spherical handle penetrates out of one adjusting hole. Therefore, the spherical handles can be penetrated out of the two sides of the pillow and can be adjusted, and the pillow is very convenient to use.
The utility model discloses simple structure, simple to operate, convenient to use have satisfied people's health requirement.
Drawings
FIG. 1 is a schematic perspective view of the lifting pillow of the present invention (the lifting frame is not shown);
fig. 2 is a schematic perspective view of the lifting frame of the utility model;
figure 3 is an exploded view of the riser of the crane of figure 2.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figures 1 and 2, the lifting pillow comprises a lifting frame 1, a pillow 2 and a pillow case 3, wherein a pocket 4 and a groove 5 are arranged at the bottom of the pillow 2, a supporting block 6 is arranged in the groove 5, the pillow 2 is sleeved with the pillow case 3, the pillow case 3 is sealed through an invisible zipper 7, and adjusting holes 8 are arranged on two sides of the pillow case 3.
As shown in fig. 2 and 3, the lifting frame 1 includes a bottom frame 9, two lifting devices 10 and two lifting plates 11, each lifting device 10 includes a left cover 12, a right cover 13, a screw 14, an upper bevel gear 15, a left bevel gear 16 and a right bevel gear 17, the left cover 12 and the right cover 13 are fixed to a box 18 through screws, the upper bevel gear 15, the left bevel gear 16 and the right bevel gear 17 are disposed in the box 18, the left bevel gear 16, the upper bevel gear 15 and the right bevel gear 17 are sequentially engaged, the upper bevel gear 15 is connected to the lifting plates 11 through the screw 14, the box 18 is provided with a top hole 19 and a bottom hole 20, the top hole 19, the screw 14 and the bottom hole 20 are located on the same straight line, and the screw 14 can pass through the top hole 19 and the bottom hole 20. The right bevel gear 17 of the left lifter 10 is connected to the left bevel gear 16 of the right lifter 10 via a transmission rod 21.
An upper bearing seat 22 is arranged at the top of the inner cavity of the box body 18, the upper bearing seat 22 is horizontally arranged, an upper bearing 23 is installed on the upper bearing seat 22, the upper bearing 23 is sleeved on the shaft end of the upper bevel gear 15, a screw hole 24 is arranged in the shaft end of the upper bevel gear 15, and the screw 14 is in threaded connection with the screw hole 24. The both sides of box 18 inner chamber are equipped with left bearing frame 25 respectively, right bearing frame 26, left bearing frame 25, right bearing frame 26 sets up relatively vertically, left bearing 27 is installed to left bearing frame 25, left bearing frame 25 is equipped with the left buckle 28 that is used for fixed left bearing 27, left bearing 27 cup joints the axle head in left bevel gear 16, the axle head of left bevel gear 16 is equipped with the left card platform 29 that is used for axial fixation left bearing 27, right bearing 30 is installed to right bearing frame 26, right bearing frame 26 is equipped with the right buckle 31 that is used for fixed right bearing 30, right bearing 30 cup joints the axle head in right bevel gear 17, the axle head of right bevel gear 17 is equipped with the right card platform 32 that is used for axial fixation right bearing 30. The left snap 28 fixes the outer ring of the left bearing 27, the left snap 29 fixes the inner ring of the left bearing 27, the right snap 31 fixes the outer ring of the right bearing 30, and the right snap 32 fixes the inner ring of the right bearing 30. The bearings are all rolling bearings.
The lifting plate 11 is U-shaped, two ends of the lifting plate 11 are fixed on the top of the screw 14 through screws 33, the lifting plate 11, the transmission rod 21 and the underframe 9 are all horizontally arranged, the underframe 9 is fixed on the bottom of the box body 18, and the shaft end of the left bevel gear 16 of the left lifter 10 is connected with a spherical handle 34. The U-shaped opening of the lifting plate 11 compresses the supporting block 6, the underframe 9 is placed in the pocket 4, the supporting block 6 divides the groove 5 into two sections in the middle, and the two lifters 10 are respectively placed in the two sections of the groove 5. The knob 34 extends through an adjustment aperture 8.
As shown in fig. 1, 2 and 3, when the lifting pillow is used, the ball-shaped handle 34 applies force to rotate the left bevel gear 16 of the left lifter 10, bevel gear transmission is formed among the left bevel gear 16, the upper bevel gear 15 and the right bevel gear 17, the right bevel gear 17 drives the transmission rod 21 and the transmission rod 21 to drive the left bevel gear 16 of the right lifter 10 to rotate, bevel gear transmission is formed among the left bevel gear 16, the upper bevel gear 15 and the right bevel gear 17, the screw rods 14 of the two lifters 10 are in screw transmission in the screw holes 24 corresponding to the shaft ends of the upper bevel gear 15, so that synchronous lifting of the screw rods 14 is realized, the underframe 9 is used for supporting the lifters 10 and the pillow 2, the lifting plates 11 support the supporting blocks 6, the supporting blocks 6 support lifting movement of the pillow 2, and the pillow 2 can repair cervical vertebra and is more comfortable in the lifting movement.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (7)
1. The lifting frame is characterized by comprising a bottom frame (9), lifters (10) and lifting plates (11), wherein the number of the lifters (10) is at least two, the lifters (10) are connected through transmission rods (21), the transmission rods (21) are located on the same straight line, the lifting plates (11) are connected to the tops of the lifters (10), and the bottom frame (9) is connected to the bottoms of the lifters (10).
2. The lifting frame according to claim 1, characterized in that the number of the lifters (10) is two, each lifter (10) comprises a left cover (12), a right cover (13), a screw (14), an upper bevel gear (15), a left bevel gear (16) and a right bevel gear (17), the left cover (12) and the right cover (13) are installed into a box body (18), the upper bevel gear (15), the left bevel gear (16) and the right bevel gear (17) are arranged in the box body (18), the left bevel gear (16), the upper bevel gear (15) and the right bevel gear (17) are meshed in sequence, the upper bevel gear (15) is connected with the lifting plate (11) through the screw (14), the box body (18) is provided with a top hole (19) and a bottom hole (20), the top hole (19), the screw (14) and the bottom hole (20) are located on the same straight line, and the right bevel gear (17) of one lifter (10) is connected with the left bevel gear (16) of the other lifter (10) through a transmission rod (21).
3. The lifting frame according to claim 2, characterized in that an upper bearing seat (22) is arranged at the top of an inner cavity of the box body (18), the upper bearing seat (22) is horizontally arranged, an upper bearing (23) is installed on the upper bearing seat (22), the upper bearing (23) is sleeved on the shaft end of the upper bevel gear (15), a screw hole (24) is arranged in the shaft end of the upper bevel gear (15), and the screw rod (14) is in threaded connection with the screw hole (24).
4. The lifting frame according to claim 3, characterized in that a left bearing seat (25) and a right bearing seat (26) are respectively arranged on two sides of the inner cavity of the box body (18), the left bearing seat (25) and the right bearing seat (26) are vertically arranged oppositely, a left bearing (27) is installed on the left bearing seat (25), the left bearing seat (25) is provided with a left buckle (28) for fixing a left bearing (27), the left bearing (27) is sleeved at the shaft end of the left bevel gear (16), the shaft end of the left bevel gear (16) is provided with a left clamping table (29) for axially fixing the left bearing (27), the right bearing seat (26) is provided with a right bearing (30), the right bearing seat (26) is provided with a right buckle (31) for fixing the right bearing (30), the right bearing (30) is sleeved at the shaft end of the right bevel gear (17), and a right clamping table (32) for axially fixing the right bearing (30) is arranged at the shaft end of the right bevel gear (17).
5. The lifting frame according to claim 4, characterized in that the lifting plate (11) is U-shaped, two ends of the lifting plate (11) are fixed on the top of the screw rod (14) through screws (33), the lifting plate (11), the transmission rod (21) and the underframe (9) are horizontally arranged, the underframe (9) is fixed on the bottom of the box body (18), and the shaft end of the left bevel gear (16) is connected with a ball-shaped handle (34).
6. The lifting pillow comprises the lifting frame of claim 5, and is characterized by further comprising a pillow (2), a pocket (4) and a groove (5) are formed in the bottom of the pillow (2), a supporting block (6) is arranged in the groove (5), the supporting block (6) is tightly pressed by a U-shaped opening of the lifting plate (11), the bottom frame (9) is placed in the pocket (4), and the lifter (10) is placed in the groove (5).
7. The lifting pillow according to claim 6, characterized in that the pillow (2) is sleeved with a pillow case (3), the pillow case (3) is sealed by an invisible zipper (7), adjusting holes (8) are arranged on two sides of the pillow case (3), and the spherical handle (34) penetrates out of one adjusting hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121138661.2U CN215077280U (en) | 2021-05-26 | 2021-05-26 | Lifting frame and lifting pillow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121138661.2U CN215077280U (en) | 2021-05-26 | 2021-05-26 | Lifting frame and lifting pillow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215077280U true CN215077280U (en) | 2021-12-10 |
Family
ID=79299692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121138661.2U Active CN215077280U (en) | 2021-05-26 | 2021-05-26 | Lifting frame and lifting pillow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215077280U (en) |
-
2021
- 2021-05-26 CN CN202121138661.2U patent/CN215077280U/en active Active
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