CN114468654B - Four-position bunk bed with built-in hidden type cat ladder - Google Patents
Four-position bunk bed with built-in hidden type cat ladder Download PDFInfo
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- CN114468654B CN114468654B CN202210192052.8A CN202210192052A CN114468654B CN 114468654 B CN114468654 B CN 114468654B CN 202210192052 A CN202210192052 A CN 202210192052A CN 114468654 B CN114468654 B CN 114468654B
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- outer frame
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- ladder
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- 241000282326 Felis catus Species 0.000 title claims abstract description 20
- 210000001503 joint Anatomy 0.000 claims description 20
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 241000273930 Brevoortia tyrannus Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000004816 latex Substances 0.000 description 3
- 229920000126 latex Polymers 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000009193 crawling Effects 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 210000000689 upper leg Anatomy 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
- A47C17/00—Sofas; Couches; Beds
- A47C17/86—Parts or details for beds, sofas or couches only not fully covered in a single one of the sub-groups A47C17/02, A47C17/04, A47C17/38, A47C17/52, A47C17/64, or A47C17/84; Drawers in or under beds
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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
- A47C19/00—Bedsteads
- A47C19/02—Parts or details of bedsteads not fully covered in a single one of the following subgroups, e.g. bed rails, post rails
- A47C19/021—Bedstead frames
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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
- A47C19/00—Bedsteads
- A47C19/20—Multi-stage bedsteads; e.g. bunk beds; Bedsteads stackable to multi-stage bedsteads
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/005—Ladders in use as furniture or ladders in relation to furniture, e.g. in cupboards
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Massaging Devices (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a four-position bunk bed with a built-in hidden cat ladder, which belongs to the technical field of bunk beds, and particularly relates to a four-position bunk bed with a built-in hidden cat ladder, which comprises a first outer frame, wherein a second outer frame is arranged on the right side of the first outer frame, a third outer frame is arranged on the right side of the second outer frame, a fourth outer frame is arranged on the right side of the third outer frame, a ladder frame is arranged between the second outer frame and the third outer frame, the top of the ladder frame is fixedly connected with an adjusting plate, the surface of the adjusting plate is fixedly provided with a connecting shaft, the top of the connecting shaft is rotatably provided with a connecting plate, and shells are fixedly arranged on the upper side and the lower side of the right surface of the first outer frame, the upper side and the lower side of the left surface of the second outer frame, and the upper side and the lower side of the left surface of the fourth outer frame; the device can carry out the massage from light to heavy to a plurality of positions in back simultaneously when using, conveniently accomodate and expand the ladder frame moreover, reduces the occupation space of the bed body.
Description
Technical Field
The invention relates to the technical field of bunkers, in particular to a four-position bunkers with built-in hidden type crawling ladder.
Background
The high-low bed is generally used in a room with small space or in a dormitory with multiple people, the whole high-low bed is formed by a support, a bed board and a cat ladder, the cat ladder is convenient for people to get on and off the bed, the upper layer of the bed board and the lower layer of the bed board are supported by the support, and the existing high-low bed has some defects when in use.
For example, in CN201711240692.7, a person concerned with a lower berth can push the latex pallet by holding the push rod and the foot pedal by hand, so that the latex on the latex pallet can be beaten on the back and the legs of the person concerned with the upper berth. The purpose of beating and massaging is achieved through the softness of the emulsion. Meanwhile, shoulder and back muscles and thigh muscles of a lower-lying person are fully exercised. Generally, the emulsion has certain fluidity, and is easy to collapse when the emulsion stretches out to meet the obstruction, and the strength of hammering massage can not be achieved. The emulsion limits the volume and the compression density in the special-shaped holes through the transition of the forming plate. Can give a larger force to the back of the upper paving personnel. The bed body can play a massage function when in use, but needs a lower shop personnel to hold the push rod for massage when in massage, so that the use is very inconvenient, the cat ladder cannot be stored, the occupied space is large, a plurality of push rods need to be held for massage when in auxiliary massage, and a plurality of parts of a body cannot be simultaneously massaged, so that the use effect is poor.
Disclosure of Invention
This section is intended to summarize some aspects of embodiments of the invention and to briefly introduce some preferred embodiments, which may be simplified or omitted from the present section and the description abstract and the title of the present application to avoid obscuring the objects of this section, description abstract and title, and which is not intended to limit the scope of the invention.
The present invention has been made in view of the problems existing in the existing bunkers.
In order to solve the technical problems, according to one aspect of the present invention, the following technical solutions are provided: the utility model provides a built-in four position bunkers of hidden cat ladder, includes first outer frame, the second outer frame is installed on the right side of first outer frame, the right side of second outer frame is provided with the third outer frame, the right side of third outer frame is provided with the fourth outer frame, install the ladder frame between second outer frame and the third outer frame, the top fixedly connected with regulating plate of ladder frame, the fixed surface of regulating plate installs the connecting axle, the connecting plate is installed in the top rotation of connecting axle, the upper and lower both sides of first outer frame right surface, the upper and lower both sides of second outer frame left surface, the upper and lower both sides of third outer frame right surface and the upper and lower both sides of fourth outer frame left surface are all fixed and are provided with the shell, the spline pole is installed to the internal bearing of shell, the connection pad is installed in the outside of spline pole.
As a preferable scheme of the four-position high-low bed with the built-in hidden type cat ladder, the invention comprises the following steps: the right side of first outer frame bottom and the right side of third outer frame bottom are all fixed and are provided with first lapping plate, the left side of second outer frame bottom and the left side of fourth outer frame bottom are all fixed mounting has the second lapping plate, the inner wall of first lapping plate and the outer wall laminating each other of second lapping plate, the screw has all been seted up on the surface of second lapping plate and the surface of first lapping plate, the quantity and the position of screw on the first lapping plate and the quantity and the position homogeneous one of screw on the second lapping plate correspond.
As a preferable scheme of the four-position high-low bed with the built-in hidden type cat ladder, the invention comprises the following steps: the inner parts of the first outer frame, the second outer frame, the third outer frame and the fourth outer frame are respectively provided with a butt joint groove, butt joint plates are arranged in the butt joint grooves in a fit mode, a first bedstead is fixedly arranged on the surface of the butt joint plates of the upper half part of the second outer frame, a second bedstead is fixedly arranged on the surface of the butt joint plates of the lower half part of the second outer frame, and the first bedstead and the second bedstead are corresponding to the outer shell and the spline rod.
As a preferable scheme of the four-position high-low bed with the built-in hidden type cat ladder, the invention comprises the following steps: the sliding rods are slidably mounted in the second outer frame and the third outer frame, the connecting mode between the sliding rods and the connecting plates is welding, the sliding rods are symmetrically distributed on the left side and the right side of the connecting plates, and the sliding rods, the connecting plates and the limiting battens are of an integrated structure.
As a preferable scheme of the four-position high-low bed with the built-in hidden type cat ladder, the invention comprises the following steps: the rear side of connecting plate upper surface fixed mounting has spacing lath, the spacing groove that is used for spacing lath gliding is all seted up to the surface of second outer frame's surface and the surface of third outer frame, constitute revolution mechanic between regulating plate and the ladder frame through the connecting axle connecting plate.
As a preferable scheme of the four-position high-low bed with the built-in hidden type cat ladder, the invention comprises the following steps: the outer wall of the limit lath is mutually attached to the inner wall of the limit groove, the front end and the rear end of the limit groove are of closed structures, and the connecting plate forms a sliding structure with the second outer frame and the third outer frame through the sliding rod, the limit lath and the limit groove.
As a preferable scheme of the four-position high-low bed with the built-in hidden type cat ladder, the invention comprises the following steps: the spline rod is connected with the connecting disc in a key way, the spline rod is connected with the first outer frame, the second outer frame, the third outer frame and the fourth outer frame in a rotating way, the connecting discs are distributed on the surface of the spline rod in parallel, and connecting lines of key groove center points of the connecting discs on the spline rod are wavy; the upper side of connection pad is provided with the bed board, the front end fixedly connected with belt pulley of spline pole, the hold-in range is installed to the meshing between belt pulley and the adjacent belt pulley, the fixed supporting seat that is provided with in below on fourth outer frame right side, the surface bolt of supporting seat is fixed with the motor, the output shaft of motor links to each other with the belt pulley of fourth outer frame lower half.
As a preferable scheme of the four-position high-low bed with the built-in hidden type cat ladder, the invention comprises the following steps: the connecting disc forms a rotating structure through the spline rod and the shell, the bed board forms a telescopic structure through the spline rod and the connecting disc and the first bed frame, and a movable groove for lifting the bed board is formed in the first bed frame.
As a preferable scheme of the four-position high-low bed with the built-in hidden type cat ladder, the invention comprises the following steps: the movable grooves are distributed on the first bed frame at equal intervals, the inner walls of the movable grooves are mutually attached to the outer walls of the bed board, the massage blocks are arranged on the surface fixed fee of the bed board, the massage blocks are made of rubber materials, the massage blocks are distributed on the bed board at equal intervals, and the first bed frame and the second bed frame are identical in structure.
Compared with the prior art, the invention has the beneficial effects that:
1. through the first outer frame, second outer frame, third outer frame and the fourth outer frame that set up, can realize carrying out the function of quick butt joint to the bed board of four positions, through the screw that corresponds each other on first lapping plate and the second lapping plate of outer frame bottom for the device can install fast, has promoted the result of use of device, has solved the current high low defect that the bed is very inconvenient when the installation, has the stronger advantage of convenience.
2. Through spline pole and the connection pad that sets up, the central point line of keyway is circular-arc on everywhere connection pad moreover, therefore the device can drive the connection pad of each position and swing from top to bottom at the pivoted in-process of spline pole to make the bed board on the bedstead of each position can intermittent type nature reciprocate, thereby carry out by light to heavy massage to each position of back, promoted the result of use of device.
3. Through belt pulley and hold-in range that set up, can realize carrying out driven function to the spline pole of four positions simultaneously for the device can carry out reciprocal lift to the bed board of four positions simultaneously, thereby massage four people's position beds simultaneously through single unit, promoted the result of use of device, solved current high-low bed and need other people to assist the defect of manual massage when using, have the stronger advantage of functionality.
4. Through connecting plate, regulating plate and the ladder frame that set up, can realize the function of accomodating the ladder frame, make the ladder frame can be accomodate in the gap of the bed body of left and right sides through rotating the connecting axle for the occupation space can be saved to the device, expand when using the ladder frame can, can hide the ladder frame through the connecting axle when not using, has promoted the practicality of device.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following detailed description will be given with reference to the accompanying drawings and detailed embodiments, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained from these drawings without inventive faculty for a person skilled in the art. Wherein:
FIG. 1 is a schematic diagram of a connection structure of a second outer frame and a third outer frame of a four-position high-low bed with a built-in hidden ladder;
FIG. 2 is a schematic diagram of the structure of the four-position bunk bed in FIG. 1A with a built-in hidden ladder;
FIG. 3 is a schematic diagram of a four-position high and low bed spline bar and connecting disc connection structure of a built-in hidden ladder of the invention;
FIG. 4 is a schematic diagram of a front cross-sectional structure of a four-position bunk bed with a built-in hidden ladder;
FIG. 5 is a schematic view of the structure of the four-position bunk bed in FIG. 4 with a built-in hidden ladder;
FIG. 6 is a schematic diagram of a connection structure of a first outer frame and a second outer frame of a four-position high-low bed with a built-in hidden ladder;
FIG. 7 is a schematic diagram of a four-position bunk bed adjusting plate and connecting plate connection structure of a built-in hidden ladder of the invention;
fig. 8 is a schematic diagram of the structure of the four-position bunk bed in fig. 7 with a built-in hidden ladder stand at the position C.
Reference numerals in the drawings: 1. a first outer frame; 2. a second outer frame; 3. a third outer frame; 4. a fourth outer frame; 5. a first lap plate; 6. a second splice plate; 7. a screw hole; 8. a slide bar; 9. a connecting plate; 10. limiting laths; 11. a limit groove; 12. an adjusting plate; 13. a ladder frame; 14. a connecting shaft; 15. a housing; 16. a spline bar; 17. a connecting disc; 18. a first bed frame; 19. a movable groove; 20. a bed board; 21. a massage block; 22. a butt joint groove; 23. an abutting plate; 24. a belt pulley; 25. a synchronous belt; 26. a support base; 27. a motor; 28. a second bed frame.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Examples
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
As shown in fig. 1-8, a four-position high-low bed with a built-in hidden ladder stand comprises a first outer frame 1 and a second outer frame 2, wherein the second outer frame 2 is installed on the right side of the first outer frame 1, a third outer frame 3 is arranged on the right side of the second outer frame 2, a fourth outer frame 4 is arranged on the right side of the third outer frame 3, the device can quickly splice a plurality of bed bodies through the first outer frame 1, the second outer frame 2, the third outer frame 3 and the fourth outer frame 4, a ladder frame 13 is installed between the second outer frame 2 and the third outer frame 3, an adjusting plate 12 is fixedly connected to the top of the ladder frame 13, the adjusting plate 12 can adjust the front-back position and the angle of the ladder frame 13, a connecting shaft 14 is fixedly installed on the surface of the adjusting plate 12, the ladder frame 13 is rotated through the connecting shaft 14, the device can be used for unfolding or storing the ladder frame 13 into the interior of a bed body, compared with the existing high-low bed frame, the occupied space of the bed body is smaller, the connecting plate 16 is installed on the top of the ladder frame 14, the upper and lower surface of the connecting plate 9 of the connecting plate is fixedly connected with the left outer frame 2, the upper and lower surface of the left outer frame 2 is fixedly installed on the left and the left outer frame 16 is provided with two side of the connecting plate 16, and the left and the right outer frame 15 is fixedly installed on the left and the left outer frame 4.
Through shell 15 to spline pole 16 support, the rotation of spline pole 16 can drive connection pad 17 at the inside up-and-down swing of device, can utilize the up-and-down swing of connection pad 17 to realize by light to heavy massage, compare in current manual pulling massage device and massage single position, and the device is more convenient when using, and massage effect is better moreover.
In this example, the right side of first outer frame 1 bottom and the right side of third outer frame 3 bottom are all fixed and are provided with first lapping plate 5, the left side of second outer frame 2 bottom and the left side of fourth outer frame 4 bottom are all fixed mounting has second lapping plate 6, the inner wall of first lapping plate 5 and the outer wall laminating each other of second lapping plate 6 guarantee that two adjacent outer frames can stably install, screw 7 has all been seted up on the surface of second lapping plate 6 and the surface of first lapping plate 5, the quantity and the position of screw 7 on the first lapping plate 5 and the quantity and the position homogeneous one correspondence of screw 7 on the second lapping plate 6 have promoted the stability when the device is installed, the convenience when having promoted installation and concatenation simultaneously.
In this example, the first outer frame 1, the second outer frame 2, the third outer frame 3 and the fourth outer frame 4 are provided with a butt joint groove 22, a butt joint plate 23 is provided in the butt joint groove 22, a first bedstead 18 is fixedly provided on the surface of the butt joint plate 23 on the upper half part of the second outer frame 2, a second bedstead 28 is fixedly provided on the surface of the butt joint plate 23 on the lower half part of the second outer frame 2, and the first bedstead 18 and the second bedstead 28 correspond to the outer shell 15 and the spline bar 16.
The spline rods 16 on the upper side and the lower side can be driven to synchronously rotate by the device through the rotating fit of the spline rods 16 and the synchronous belt, so that the bed frame can automatically massage without auxiliary operation.
In this example, the sliding rods 8 are slidably mounted in the second outer frame 2 and the third outer frame 3, the sliding rods 8 and the connecting plates 9 are welded, the sliding rods 8 are symmetrically distributed on the left side and the right side of the connecting plates 9, the sliding rods 8, the connecting plates 9 and the limiting battens 10 are of an integrated structure, and the connecting plates 9 can move forward and backward straight through the sliding rods 8, so that the using effect of the device is improved.
In the example, a limit slat 10 is fixedly arranged on the rear side of the upper surface of the connecting plate 9, limit grooves 11 for sliding the limit slat 10 are formed on the outer surface of the second outer frame 2 and the outer surface of the third outer frame 3, and a rotating structure is formed between the adjusting plate 12 and the connecting plate 9 of the ladder frame 13 through a connecting shaft 14; the ladder frame 13 is unfolded and stored through the connecting shaft 14, so that the practicability of the device is improved.
In this example, the outer wall of the limit slat 10 and the inner wall of the limit groove 11 are attached to each other, the front and rear ends of the limit groove 11 are both in a closed structure, and the connecting plate 9 forms a sliding structure with the second outer frame 2 and the third outer frame 3 through the slide bar 8, the limit slat 10 and the limit groove 11.
The limiting groove 11 of the closed structure enables the limiting lath 10 not to separate from the inner parts of the second outer frame 2 and the third outer frame 3 when moving, and the stability of device installation is improved.
In the example, the spline rod 16 and the connecting disc 17 are connected in a key way, the spline rod 16 is connected with the first outer frame 1, the second outer frame 2, the third outer frame 3 and the fourth outer frame 4 in a rotating way, the connecting discs 17 are distributed on the surface of the spline rod 16 in parallel, connecting lines of key groove center points of the connecting discs 17 on the spline rod 16 are in wave shapes, the initial height of the spline rod 16 can be changed in the actual use process, the massage force can be adjusted by the massage force adjusting device, a bed plate 20 is arranged above the connecting disc 17, the bed plate 20 is driven to move up and down by utilizing the up-and-down swinging of the connecting disc 17, a belt pulley 24 is fixedly connected with the front end of the spline rod 16, a synchronous belt 25 is meshed and installed between the belt pulley 24 and the adjacent belt pulley 24, a supporting seat 26 is fixedly arranged below the right side of the fourth outer frame 4, a motor 27 is fixedly arranged on the surface of the supporting seat 26, an output shaft of the motor 27 is connected with a belt pulley 24 on the lower half part of the fourth outer frame 4, and the massage device can be driven by the motor 27 on the device to rotate, and the massage force of a plurality of positions can be driven by the device.
In this example, the connection disc 17 forms a rotating structure with the housing 15 through the spline rod 16, the bed board 20 forms a telescopic structure with the first bed frame 18 through the spline rod 16 and the connection disc 17, and a movable groove 19 for lifting and lowering the bed board 20 is formed in the first bed frame 18.
The connecting disc 17 is rotated to drive the bed board 20 to lift through the rotation of the spline rod 16, so that the device can massage the back from light to heavy from multiple positions, and the using effect of the device is improved.
In this example, the movable grooves 19 are distributed on the first bed frame 18 at equal intervals, the inner walls of the movable grooves 19 are attached to the outer walls of the bed board 20, the massage blocks 21 are arranged on the surface of the bed board 20 at fixed cost, the massage blocks 21 are made of rubber, the massage blocks 21 are distributed on the bed board 20 at equal intervals, the first bed frame 18 and the second bed frame 28 have the same structure, and the massage blocks 21 can be driven to vertically move up and down in the process of moving the bed board 20 up and down through the equidistant distributed massage blocks 21, so that massage is performed on a plurality of positions on the back, the connection mode between the massage blocks 21 and the bed board 20 can also be set into threaded connection, and the height of the local massage blocks 21 is adjusted, so that the massage force of the local positions is changed.
It should be noted that, the invention is a four-position high-low bed with a built-in hidden ladder stand, firstly, as shown in fig. 1-2 and fig. 7-8, the device can unfold and store the ladder stand 13 when in use, the adjusting plate 12 and the ladder stand 13 under the connecting plate 9 are rotated by the connecting shaft 14, after the ladder stand 13 in the unfolded state is rotated by 90 degrees, the ladder stand 13 is stored in the gap between the second outer frame 2 and the third outer frame 3, in order to ensure the stable use of the ladder stand 13 in the production process, the device needs to ensure that the length of the ladder stand 13 is long enough and can be contacted with the ground, the stability during climbing is ensured, and the slide bar 8, the limit batten 10 and the limit groove 11 ensure that the connecting plate 9 can move straightly in the storing and unfolding process, and the limit groove 11 of the closed structure ensures that the connecting plate 9 on the device cannot be separated from the second outer frame 2 and the third outer frame 3, and the stable use of the ladder stand 13 is ensured.
As shown in fig. 1 and 3 to 6, when the device is installed, the first and second bedframes 18 and 28 at each position are installed into the first, second, third and fourth outer frames 1, 2, 3 and 4 at each position through the butt joint grooves 22 and the butt joint plates 23, then the first and second butt joint plates 5 and 6 under the first, second, third and fourth outer frames 1, 2, 3 and 4 are butt-jointed so that screw holes 7 at each position correspond to each other, finally the bolts are installed, the fixation of the outer frames and the bed body is completed, after the fixation is completed, one of the spline rods 16 is driven through the motor 27 by starting the motor 27 on the supporting seat 26, the spline rods 16 are driven to synchronously rotate through the pulleys 24 and the synchronous belt 25, the connecting discs 17 at each position are driven to rotate through the spline rods 16, because the connecting discs 17 are distributed on the spline rods 16 in parallel, and the connecting lines of the key groove center points of the connecting discs 17 at all positions of the device are in wave shape, in the process of rotating the spline rods 16, the connecting discs 17 can swing up and down (combining fig. 3 and 5), the bed plate 20 can reciprocate up and down in the movable grooves 19 in the first bed frame 18 through the up and down movements of the connecting discs 17, so that all the massage blocks 21 of the device feel hurt can reciprocate up and down, the back can be massaged from light to heavy, the mounting heights of the shell 15 and the spline rods 16 can be adjusted according to the requirement in actual use, the massage force can be adjusted, and the device can massage a plurality of positions of the back from light to heavy simultaneously by using the equi-spaced bed plate 20.
Although the invention has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (4)
1. Four-position bunk beds of built-in hidden cat ladder, including first outer frame (1), its characterized in that:
the novel self-locking device is characterized in that a second outer frame (2) is arranged on the right side of the first outer frame (1), a third outer frame (3) is arranged on the right side of the second outer frame (2), a fourth outer frame (4) is arranged on the right side of the third outer frame (3), a ladder frame (13) is arranged between the second outer frame (2) and the third outer frame (3), an adjusting plate (12) is fixedly connected to the top of the ladder frame (13), a connecting shaft (14) is fixedly arranged on the surface of the adjusting plate (12), a connecting plate (9) is rotatably arranged on the top of the connecting shaft (14), a shell (15) is fixedly arranged on the upper side and the lower side of the right surface of the first outer frame (1), the upper side and the lower side of the left surface of the second outer frame (2), the upper side and the lower side of the right surface of the third outer frame (3) and the upper side and the lower side of the left surface of the fourth outer frame (4), spline bars (16) are arranged on the inner bearings of the shell (15), and the spline bars (16) are arranged on the outer sides of the spline bars (16);
the rear side of the upper surface of the connecting plate (9) is fixedly provided with a limiting lath (10), the outer surface of the second outer frame (2) and the outer surface of the third outer frame (3) are provided with limiting grooves (11) for limiting the sliding of the lath (10), and a rotating structure is formed between the adjusting plate (12) and the connecting plate (9) of the ladder frame (13) through a connecting shaft (14);
the outer wall of the limit batten (10) is attached to the inner wall of the limit groove (11), the front end and the rear end of the limit groove (11) are of closed structures, and the connecting plate (9) forms a sliding structure with the second outer frame (2) and the third outer frame (3) through the sliding rod (8), the limit batten (10) and the limit groove (11);
the spline rod (16) is connected with the connecting disc (17) in a key way, the spline rod (16) is connected with the first outer frame (1), the second outer frame (2), the third outer frame (3) and the fourth outer frame (4) in a rotating way, the connecting discs (17) are distributed on the surface of the spline rod (16) in parallel, and connecting lines of key groove center points of the connecting discs (17) on the spline rod (16) are in wave shapes; the upper part of the connecting disc (17) is provided with a bed plate (20), the front end of the spline rod (16) is fixedly connected with a belt pulley (24), a synchronous belt (25) is meshed and installed between the belt pulley (24) and the adjacent belt pulley (24), a supporting seat (26) is fixedly arranged below the right side of the fourth outer frame (4), a motor (27) is fixed on the surface of the supporting seat (26) through bolts, and an output shaft of the motor (27) is connected with the belt pulley (24) at the lower half part of the fourth outer frame (4);
the connecting disc (17) forms a rotating structure with the shell (15) through a spline rod (16), the bed board (20) forms a telescopic structure with the first bed frame (18) through the spline rod (16) and the connecting disc (17), and a movable groove (19) for lifting and lowering the bed board (20) is formed in the first bed frame (18);
the movable grooves (19) are distributed on the first bed frame (18) at equal intervals, the inner walls of the movable grooves (19) are mutually attached to the outer walls of the bed board (20), the massage blocks (21) are arranged on the surface of the bed board (20) in a fixed fee mode, the massage blocks (21) are made of rubber materials, the massage blocks (21) are distributed on the bed board (20) at equal intervals, and the first bed frame (18) and the second bed frame (28) are identical in structure.
2. The four-position bunk bed with a built-in hidden cat ladder according to claim 1, wherein:
the utility model discloses a first outer frame, including first outer frame (1), second outer frame (4), screw (7) have all been seted up on the surface of second outer frame (1), the right side of first outer frame (1) bottom and the right side of third outer frame (3) bottom are all fixed and are provided with first lapping plate (5), the left side of second outer frame (2) bottom and the left side of fourth outer frame (4) bottom are all fixed mounting have second lapping plate (6), the inner wall of first lapping plate (5) is laminated with the outer wall of second lapping plate (6) each other, screw (7) have all been seted up on the surface of second lapping plate (6) and the surface of first lapping plate (5), the quantity and the position of screw (7) on first lapping plate (5) and the quantity and the position homogeneous one-to-one of second lapping plate (6).
3. The four-position bunk bed with a built-in hidden cat ladder according to claim 2, wherein:
the novel outer frame comprises a first outer frame (1), a second outer frame (2), a third outer frame (3) and a fourth outer frame (4), wherein butt joint grooves (22) are formed in the first outer frame, butt joint plates (23) are arranged in the butt joint grooves (22), a first bedstead (18) is fixedly arranged on the surface of the butt joint plates (23) of the upper half part of the second outer frame (2), a second bedstead (28) is fixedly arranged on the surface of the butt joint plates (23) of the lower half part of the second outer frame (2), and the first bedstead (18) and the second bedstead (28) correspond to a shell (15) and a spline rod (16) mutually.
4. A four-position bunk bed with a built-in hidden cat ladder according to claim 3, characterized in that:
the inside of second outer frame (2) and the inside of third outer frame (3) all slidable mounting have slide bar (8), the connected mode between slide bar (8) and connecting plate (9) is the welding, and slide bar (8) symmetric distribution is in the left and right sides of connecting plate (9), and slide bar (8), connecting plate (9) and spacing lath (10) are integrated into one piece structure.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210192052.8A CN114468654B (en) | 2022-03-01 | 2022-03-01 | Four-position bunk bed with built-in hidden type cat ladder |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210192052.8A CN114468654B (en) | 2022-03-01 | 2022-03-01 | Four-position bunk bed with built-in hidden type cat ladder |
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| CN114468654B true CN114468654B (en) | 2024-04-12 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007319367A (en) * | 2006-05-31 | 2007-12-13 | Koizumi Furnitech Corp | Bunk bed |
| CN210902270U (en) * | 2019-11-01 | 2020-07-03 | 广东升华家具有限公司 | Dormitory bed convenient for bunk |
| CN212878575U (en) * | 2020-11-11 | 2021-04-06 | 重庆永上机械制造有限公司 | Conveniently change technology bed of cat ladder subassembly |
| CN213962628U (en) * | 2021-01-11 | 2021-08-17 | 合肥学院 | Anti-falling bed for university student dormitory |
| CN214803684U (en) * | 2021-04-14 | 2021-11-23 | 沈阳工程学院 | Assembled four-person conjoined bed |
-
2022
- 2022-03-01 CN CN202210192052.8A patent/CN114468654B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007319367A (en) * | 2006-05-31 | 2007-12-13 | Koizumi Furnitech Corp | Bunk bed |
| CN210902270U (en) * | 2019-11-01 | 2020-07-03 | 广东升华家具有限公司 | Dormitory bed convenient for bunk |
| CN212878575U (en) * | 2020-11-11 | 2021-04-06 | 重庆永上机械制造有限公司 | Conveniently change technology bed of cat ladder subassembly |
| CN213962628U (en) * | 2021-01-11 | 2021-08-17 | 合肥学院 | Anti-falling bed for university student dormitory |
| CN214803684U (en) * | 2021-04-14 | 2021-11-23 | 沈阳工程学院 | Assembled four-person conjoined bed |
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| Publication number | Publication date |
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| CN114468654A (en) | 2022-05-13 |
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