CN115769950B - Spareribs frame and bedstead - Google Patents
Spareribs frame and bedstead Download PDFInfo
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- CN115769950B CN115769950B CN202211698873.5A CN202211698873A CN115769950B CN 115769950 B CN115769950 B CN 115769950B CN 202211698873 A CN202211698873 A CN 202211698873A CN 115769950 B CN115769950 B CN 115769950B
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- 238000004804 winding Methods 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 5
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 210000000038 chest Anatomy 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses a spareribs frame and a bedstead, which comprises a frame component, a track driving component arranged in the frame component, a track driven by the track driving component and a plurality of spareribs arranged on the track; wherein each of the spareribs has a collapsed condition driven by the track drive assembly and adjacent to each other, and an expanded condition spaced apart from each other along the track. The rib strips are driven to move in a preset direction by the matching of the crawler belt and the sliding component so as to open or close the rib frame units, and the rib frames are automatically and safely opened.
Description
Technical Field
The invention relates to the technical field of spareribs, in particular to a spareribs and a bedstead.
Background
The structure of the bed frame has been developed for centuries, and the change can be called turning over the ground. From the most original simple straw bedding to the bed board for bearing, the long-time market test shows that the spareribs become the main part of the bed frame and become the bearing mode adopted by each furniture factory.
In addition to the load bearing of the spareribs, a storage cabinet is arranged below the spareribs, the space below the bed is utilized to store articles, and the mode of opening the storage cabinet is generally realized by opening the spareribs.
At present, a pneumatic rod is commonly used for connecting a bed body with a rib frame so as to realize opening or closing of the rib frame, if the rib frame is lifted up, the pneumatic rod suddenly loses supporting force due to leakage and other faults, the rib frame suddenly falls down, and personnel can be injured by the rib frame or clamped when placing objects.
Therefore, there is a great need to study a rib cage which can open a storage without lifting the rib cage.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide a row framework and a bedstead, which are used for realizing automatic multi-angle opening of the row framework on a plane and improving the safety of opening the row framework.
In view of this object, an embodiment of the present invention provides a spareribs frame including a frame assembly, a track drive assembly mounted within the frame assembly, a track driven by the track drive assembly, and a plurality of spareribs mounted on the track;
Wherein each of the spareribs has a collapsed condition driven by the track drive assembly and adjacent to each other, and an expanded condition spaced apart from each other along the track.
Further, the frame assembly comprises a first frame and a side frame arranged between the two first frames, a first accommodating cavity for accommodating the crawler driving assembly is formed in any one of the first frames, and a second accommodating cavity for accommodating the crawler is formed in the side frame.
Further, a guide rail is further arranged in the second accommodating cavity; two ends of the spareribs are respectively connected with a sliding component, and the sliding components are connected to the guide rail in a sliding way; one end of the crawler belt is sleeved in the crawler belt driving assembly, the other end of the crawler belt extends along the long side direction, penetrates through each sliding assembly and is fixed on the sliding assembly at the farthest end.
Further, each sliding component is internally provided with a moving part which rolls back and forth along the crawler belt and a sliding driving part which drives the moving part to rotate.
Furthermore, the bottom of guide rail is equipped with a plurality of magnetic force spare, still be used for the sensing in the slip subassembly magnetic force spare's hall sensor.
Further, the sliding assembly comprises a sliding shell, a sliding groove is formed in the bottom of the sliding shell, and the sliding groove is connected to the guide rail in a sliding mode.
Further, each sliding shell is provided with a through hole for the crawler belt to pass through, and the through holes are respectively arranged at two sides of the sliding groove; the caterpillar band passes through the through hole and is sleeved in the sliding shell at the most distal end.
Further, the moving part comprises a rotating shaft and two sliding rollers connected to two ends of the rotating shaft, and an output shaft of the sliding driving part is fixedly connected with the rotating shaft; the two sliding rollers are arranged on two sides of the sliding groove, each sliding roller is arranged in the inner Zhou Bing of one track and is abutted against the track, and the track is sleeved on the sliding roller at the farthest end to form a closed loop.
Furthermore, the top surface of the sliding shell is provided with a non-slip convex pad, and two inner side surfaces of the sliding groove, which are abutted with the guide rail, are provided with mute cotton.
Further, the track driving assembly comprises a roller shell and a large roller arranged in the roller shell, a rolling driving piece is connected to a rotating shaft of the large roller, the large roller is sleeved with the track, one end of the track is fixed on the large roller, and the large roller is driven by the rolling driving piece to roll the track into the roller shell.
Further, a limiting rod for limiting the winding and unwinding degree of the crawler belt is arranged in the roller shell, an anti-slip convex pad is arranged on the periphery of the large roller, and the winding driving piece is sleeved with a driving piece shell and is fixed in the driving piece shell through a driving piece fixer.
In addition, a bed frame is provided, comprising any one of the row frames.
The invention has the beneficial effects that: the embodiment of the invention provides a spareribs frame and a bedstead, which comprise a frame component, a track driving component arranged in the frame component, a track driven by the track driving component to stretch and retract, and a plurality of spareribs arranged on the track; wherein each of the spareribs has a collapsed condition driven by the track drive assembly and adjacent to each other, and an expanded condition spaced apart from each other along the track. The rib strips are driven to move in a preset direction by the matching of the crawler belt and the sliding component so as to open or close the rib frame units, and the rib frames are automatically and safely opened.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic view of the overall structure of a spareribs frame according to an embodiment of the present invention;
FIG. 2 is a partial exploded view of an array skeleton according to an embodiment of the present invention;
fig. 3 is an internal structural view of a spareribs frame according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a side frame of a row skeleton and an interior thereof according to an embodiment of the present invention;
Fig. 5 is a schematic structural view of a magnetic member and electromagnet arrangement of a spareribs frame according to an embodiment of the present invention;
FIG. 6 is an exploded view of a sliding assembly of a row skeleton according to an embodiment of the present invention;
fig. 7 is a schematic view of the front and back surfaces of a spareribs strip and a sliding assembly of a spareribs rack according to an embodiment of the present invention;
FIG. 8 is an exploded view of a track drive assembly for a row frame according to an embodiment of the present invention;
Fig. 9 is a schematic structural diagram of a second state of a row skeleton according to an embodiment of the present invention;
Fig. 10 is a schematic structural view of a third state of a spareribs frame according to an embodiment of the present invention.
In the figure: 100. a frame assembly; 101. a first frame; 103. a first accommodating chamber; 102. a side frame; 104. a second accommodating chamber;
1. A track drive assembly; 10. a roller housing; 11. a large roller; 12. a winding driving piece; 13. a limit rod; 14. a driving member housing; 15. a driving member holder;
2. A track; 3. spareribs strips; 4. a guide rail; 6. a magnetic member; 7. an electromagnet;
5. A sliding assembly; 50. a moving member; 51. a slide driving member; 52. a hall sensor; 501. a rotating shaft; 502. a sliding roller; 53. a sliding housing; 530. a sliding groove; 531. a through hole; 54. a cleat boss pad; 55. mute cotton, 56 and a control chip.
Detailed Description
The embodiment of the invention provides a rib frame and a bedstead, which are used for realizing automatic multi-angle opening of the rib frame on a plane.
In order to make the objects, features and advantages of the present invention more comprehensible, the technical solutions in the embodiments of the present invention are described in detail below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only some embodiments of the present invention, but not all embodiments of the present invention. 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.
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
Embodiment one:
referring to fig. 1 to 3, fig. 1 is a schematic diagram of an overall structure of a skeleton frame provided in an embodiment of the present invention, as shown in fig. 1 to 3, including a frame assembly 100, a track driving assembly 1 installed in the frame assembly 100, a track 2 driven by the track driving assembly 1, and a plurality of rib strips 3 installed on the track 2; wherein each of the spareribs 3 has a collapsed state driven by the track drive assembly 1 and approaching each other, and an expanded state moving away from each other along the track 2.
Specifically, the crawler belt 2 and the spareribs 3 arranged on the crawler belt 2 are driven by the crawler belt driving assembly 1, so that the spareribs 3 can move to achieve a furling state close to each other and a unfolding state far away from each other along the crawler belt 2, and the spareribs can be opened or closed in the horizontal direction, so that the safety of the spareribs is improved.
Further, the frame assembly 100 includes a first frame 101 and a side frame 102 disposed between the two first frames 101, a first accommodating cavity 103 for accommodating the track driving assembly 1 is disposed in any one of the first frames 101, a second accommodating cavity 104 for accommodating the track 2 is disposed in the side frame 102, and a guide rail 4 is further disposed in the second accommodating cavity 104;
Further, a guide rail 4 is further disposed in the second accommodating cavity 104; the two ends of the spareribs 3 are respectively connected with a sliding component 5, and the sliding components 5 are connected on the guide rail 4 in a sliding way; one end of the crawler belt 2 is sleeved in the crawler belt driving assembly 1, and the other end of the crawler belt 2 extends along the side frame direction, penetrates through each sliding assembly 5 and is fixed on the farthest sliding assembly 5.
In a specific embodiment, as shown in fig. 1 to fig. 4, two side frame assemblies 100 with left and right structures are provided, the outer frame of each side frame assembly 100 is mainly formed by enclosing two first frames 101 and two long side frames 102, a plurality of spareribs 3 are arranged at intervals along the long side direction, a first accommodating cavity 103 with an inward opening is arranged in any one of the first frames 101, a track driving assembly 1 is arranged in the first accommodating cavity 103, a second accommodating cavity 104 with an inward opening is arranged in the side frame 102, a guide rail 4 is arranged in the second accommodating cavity 104, and a track 2 is arranged in the second accommodating cavity 104; the two ends of the spareribs 3 are respectively fixedly connected with the sliding component 5, the sliding component 5 is slidably connected in the second accommodating cavity 104, the track driving component 1 drives the rolling of the track 2 to drive the spareribs 3 to move towards the head of a bed or the tail of the bed and fold the spareribs 3 to open the frame component 100, or the manual cooperation with the track driving component 1 realizes the resetting of the spareribs 3 to close the frame component 100.
Further, each sliding assembly 5 is provided therein with a moving member 50 that rolls back and forth along the track 2 and a sliding driving member 51 that drives the moving member 50 to rotate.
Specifically, as shown in fig. 6, a sliding driving member 51 is disposed in the sliding assembly 5, the sliding driving member 51 is a sliding driving motor, the moving member 50 is a roller, and a corresponding control chip 56 is disposed, the sliding driving member 51 and the control chip 56 are connected through a circuit, and the control chip 56 is connected to a charging power source or a mobile power source, for example: a rechargeable battery or a self-discharging battery to supply power to the control chip 56, the sliding driving member 51 driving the internal moving member 50 to move the corresponding sliding assembly 5 to a predetermined distance and direction, the rib 3 being moved by the track 2 pulled and the internal driving of the sliding assembly 5 to open or close the frame assembly 100; for example, the crawler belt 2 pulls the rib strips 3 back, the interval between the rib strips 3 is reduced, and the sliding driving member 51 drives the rib strips 3 to increase.
Further, as shown in fig. 4-5, the bottom of the guide rail 4 is provided with a plurality of magnetic members 6, and the sliding assembly 5 is provided with a hall sensor 52 for sensing the magnetic members 6.
Specifically, a magnetic member 6 is arranged at the bottom of the guide rail 4, a plurality of groups of electromagnets 7 are arranged at the side of the magnetic member 6 at intervals, a hall sensor 52 is arranged in the sliding assembly 5, and the hall sensor 52 is used for sensing the electromagnets 7 with corresponding numbers; so that the position of each set of electromagnets 7 corresponds to the position of each spareribs strip 3 with the rim assembly 100 closed.
Further, the sliding assembly 5 includes a sliding housing 53, a sliding groove 530 is provided at the bottom of the sliding housing 53, and the sliding groove 530 is slidably connected to the guide rail 4.
In a specific embodiment, the sliding housing 53 is in a cube structure, a mounting groove is formed on one side of the sliding housing 53 facing the spareribs strip 3, the end of the spareribs strip 3 is fixedly connected with the mounting groove, the bottom of the sliding housing 53 is clamped and slidingly connected on the guide rail 4 through the sliding groove 530, and the guide rail 4 is a metal guide rail protruding upwards, so that the sliding assembly 5 moves on a straight line.
In addition, the crawler belt 2 is embedded with an electric cable, the electric cable is externally connected with a power supply, the magnetic force pieces 6 and the magnetic fields of the electric cable repel each other, fine magnetic suspension is generated, and the sliding shell 53 slides on the guide rail 4 better due to the magnetic suspension.
Further, each sliding housing 53 is provided with a through hole 531 for the crawler 2 to pass through, and the through holes 531 are respectively arranged at two sides of the sliding groove 530; the crawler belt 2 passes through the through hole 531 and is sleeved in the slide housing 53 at the most distal end.
In a specific embodiment, as shown in fig. 5, two sides of each sliding housing 53 are respectively provided with a through hole 531, and the crawler belt 2 passes through the through holes 531 and is sleeved in the sliding housing 53 at the most distal end, so that the rib strips 3 are conveniently pulled to be folded.
Further, as shown in fig. 6, the moving member 50 includes a rotating shaft 501 and two sliding rollers 502 connected to two ends of the rotating shaft 501, and an output shaft of the sliding driving member 51 is fixedly connected to the rotating shaft 501; the two sliding rollers 502 are disposed on two sides of the sliding groove 530, each sliding roller 502 is disposed in an inner Zhou Bing of one track 2 and abuts against the track 2, and the sliding roller 502 located at the most distal end is sleeved with the track 2 to form a closed loop.
In a specific embodiment, as shown in fig. 6, the moving member 50 is two sliding rollers 502 connected by a rotating shaft 501, the two sliding rollers 502 span the sliding grooves 530 and are respectively disposed on the inner circumferences of the tracks 2 on two sides of the sliding grooves 530, the tracks 2 are two, and the outer circumferences of the sliding rollers 502 on each side are abutted against the inner circumference wall of the tracks 2. The sliding roller 502 at the most distal end is sleeved with the crawler belt 2.
Further, as shown in fig. 5, the sliding housing 53 has a protrusion pad 54 on its top surface, and silent cotton 55 is provided on two inner sides of the sliding groove 530 abutting against the guide rail 31.
In a specific embodiment, the rib 3 is prevented from slipping during sliding by providing a cleat pad 54 on the top surface of the sliding housing 53. By arranging the mute cotton 55 on the two inner side surfaces of the sliding groove 530 and the guide rail 31, the spareribs strip 3 is mute in the sliding process, and the user experience is improved.
Further, as shown in fig. 7, the track driving assembly 1 includes a roller housing 10, a large roller 11 disposed in the roller housing 10, the large roller 11 is connected with a rolling driving member 12, the track 2 is sleeved on the large roller 11, one end of the track 2 is fixed on the large roller 11, and the large roller 11 rolls the track 2 into the roller housing 10 under the driving of the rolling driving member 12.
In a specific embodiment, the large roller 11 has space in the roller housing 10 for the inner winding of the track 2, and the roller housing 10 has a through hole 531 of a size specific to the track 2 so that the track 2 does not deviate from the storage of the large roller 11 during movement.
Further, as shown in fig. 7, a stop lever 13 is disposed in the roller housing 10, an anti-slip convex pad is disposed on the large roller 11, and the winding driving member 12 is sleeved with a driving member housing 14 and is fixed in the driving member housing 14 by a driving member fixing device 15.
In addition, the winding driving piece 12 is a winding motor, and one side of the winding driving piece 12 is provided with a limiting rod 13 for recycling the crawler belt 2, so that the crawler belt 2 is properly wound and unwound, and the problem that the crawler belt 2 is excessively wound or excessively unwound to cause damage is avoided.
It should be noted that the bezel assembly 100 has three states:
state one: as shown in fig. 1, in the closed state, i.e., the normal use state, the respective rib strips 3 are arranged at equal intervals.
State two: as shown in fig. 9, when the frame assembly 100 is opened to the first frame 101 at one side, and the track driving assembly 1 is usually disposed at the position of the bed tail, the rib strips 3 are folded toward the direction of the bed tail, and at this time, the track driving assembly 1 drives the track 2 to wind, and the rib strips 3 are folded toward the direction of the bed tail from the rib strips 3 at the farthest end, and under the action of the track 2, the rib strips 3 are folded toward the direction of the bed tail.
State three: as shown in fig. 10, the frame assembly 100 is in a middle open state, the middle spareribs 3 move towards the positions of the head and the tail of the bed respectively, at this time, a remote controller can send an instruction to the control chip 56 in the sliding assembly 5 at two ends of the middle spareribs 3, the control chip 56 receives the instruction and then sends a moving instruction to the driving pieces 50, each driving piece 50 drives the corresponding moving piece 50 to move each moving piece 50 according to a preset direction and distance, the middle of the frame assembly 100 is opened, and when the frame assembly is closed, the control chip 56 can also send a closing instruction to move the corresponding spareribs 3 to the corresponding positions under the driving of the sliding assemblies 5, in addition, as the hall sensors 52 are correspondingly arranged in the sliding assemblies 5 at two ends of each spareribs 3, the hall sensors 52 sense the positions of the corresponding electromagnets 7 in the guide rails 4, so that the spareribs 3 can be reset accurately.
In addition, since the sliding driving parts 51 at both sides of the rib strip 3 are independent motors, the crawler belt 2 can be used for contracting only the sliding component 5 at one side of the rib strip 3 according to the storage requirement of a user, and a certain object taking space is reserved.
Also, to make the storage opening structure of the rim assembly 100 more user-friendly. When the power of the crawler belt 2 is off, the user can toggle the spareribs 3 to slide back and forth through manual force by the built-in sliding driving piece 51 of the sliding assembly 5, and the spareribs can move according to the user's mind only limited by the constraint of the crawler belt 2, so that the storage space can be reserved from any place.
Embodiment two:
The utility model provides a bedstead, including this crawler-type skeleton of arranging, this crawler-type skeleton of arranging can include the automatic sliding spareribs strip 3 and the track drive assembly 1 that electric control spareribs strip 3 drawn in of a plurality of this frame subassembly 100 and setting up in frame subassembly 100, and the convenience of customers opens this spareribs frame from any place and stores or take out article.
In summary, the embodiment of the invention provides a spareribs frame and a bedstead, which comprises a frame component, a track driving component arranged in the frame component, a track driven by the track driving component to stretch and retract, and a plurality of spareribs arranged on the track; each rib strip is in a furled state driven by the crawler driving assembly and is close to each other, and is in a unfolded state far away from each other along the crawler, and the rib strips are driven to move in a preset direction by the cooperation of the crawler and the sliding assembly so as to open or close the rib frame unit, so that the rib frame can be automatically and safely opened.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; 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 (7)
1. The spareribs frame is characterized by comprising a frame assembly (100), a track driving assembly (1) arranged in the frame assembly (100), a track (2) driven by the track driving assembly (1) and a plurality of spareribs strips (3) arranged on the track (2);
wherein each of the spareribs strips (3) has a collapsed state driven by the track drive assembly (1) and approaching each other, and an expanded state moving away from each other along the track (2);
The frame assembly (100) comprises a first frame (101) and side frames (102) arranged between the two first frames (101), wherein a first accommodating cavity (103) for accommodating the crawler belt driving assembly (1) is formed in any one of the first frames (101), and a second accommodating cavity (104) for accommodating the crawler belt (2) is formed in the side frame (102);
A guide rail (4) is also arranged in the second accommodating cavity (104); the end part of the spareribs strip (3) is connected with a sliding component (5), and the sliding component (5) is connected on the guide rail (4) in a sliding way; one end of the crawler belt (2) is sleeved in the crawler belt driving assembly (1), the other end of the crawler belt (2) extends along the side frame direction, penetrates through each sliding assembly (5) and is fixed on the sliding assembly (5) at the most distal end;
A moving part (50) rolling back and forth along the crawler belt (2) and a sliding driving part (51) driving the moving part (50) to rotate are arranged in each sliding assembly (5);
The sliding assembly (5) comprises a sliding shell (53), a sliding groove (530) is formed in the bottom of the sliding shell (53), and the sliding groove (530) is connected to the guide rail (4) in a sliding mode;
The moving part (50) comprises a rotating shaft (501) and two sliding rollers (502) connected to two ends of the rotating shaft (501), and an output shaft of the sliding driving part (51) is fixedly connected with the rotating shaft (501); the two sliding rollers (502) are arranged on two sides of the sliding groove (530), each sliding roller (502) is arranged in the inner Zhou Bing of one track (2) and is abutted against the track (2), and the track (2) is sleeved on the sliding roller (502) at the farthest end to form a closed loop.
2. The row skeleton according to claim 1, characterized in that the bottom of the guide rail (4) is provided with a magnetic member (6), and in the sliding assembly (5) is also provided a hall sensor (52) for sensing the magnetic member (6).
3. The row skeleton according to claim 1, characterized in that each sliding housing (53) is provided with a through hole (531) for the crawler belt (2) to pass through, said through holes (531) being respectively provided on both sides of the sliding groove (530); the crawler belt (2) passes through the through hole (531) and is sleeved in the sliding shell (53) at the most distal end.
4. The row skeleton according to claim 1, characterized in that the sliding housing (53) is provided with a non-slip raised pad (54) on its top surface, and that the sliding grooves (530) are provided with silent cotton (55) on both inner sides abutting against the guide rail (4).
5. The row skeleton according to claim 1, characterized in that the track driving assembly (1) comprises a roller shell (10), a large roller (11) arranged in the roller shell (10), a rolling driving piece (12) is connected to a rotating shaft of the large roller (11), the track (2) is sleeved on the large roller (11), one end of the track (2) is fixed on the large roller (11), and the large roller (11) rolls the track (2) into the roller shell (10) under the driving of the rolling driving piece (12).
6. The row skeleton according to claim 5, characterized in that a limit rod (13) for limiting the winding and unwinding degree of the crawler belt (2) is arranged in the roller shell (10), an anti-slip convex pad is arranged on the periphery of the large roller (11), and the winding driving piece (12) is sleeved with a driving piece shell (14) and is fixed in the driving piece shell (14) through a driving piece fixer (15).
7. A bed frame comprising a row frame as claimed in any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211698873.5A CN115769950B (en) | 2022-12-28 | 2022-12-28 | Spareribs frame and bedstead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211698873.5A CN115769950B (en) | 2022-12-28 | 2022-12-28 | Spareribs frame and bedstead |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115769950A CN115769950A (en) | 2023-03-10 |
| CN115769950B true CN115769950B (en) | 2024-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211698873.5A Active CN115769950B (en) | 2022-12-28 | 2022-12-28 | Spareribs frame and bedstead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115769950B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2408021A1 (en) * | 1977-11-02 | 1979-06-01 | Labeguerie Lucien | Retractable swimming bath cover - has belt winding onto pulleys at opposite ends attached to sheet which can be unwound from drum |
| WO2017054997A1 (en) * | 2015-10-01 | 2017-04-06 | Noctis S P A | Bed with improved bottom |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK199801476A (en) * | 1998-11-12 | 2000-05-13 | Velux Ind As | A screening device |
| CN102046911A (en) * | 2008-05-28 | 2011-05-04 | Vkr控股公司 | Roller shutter having a driving means and a driving element in form of a toothed belt |
| DE102009044492B8 (en) * | 2009-11-10 | 2012-03-01 | Efaflex Inženiring D. O. O. Ljubljana | Roller door, in particular high-speed industrial door |
| FR3012840B1 (en) * | 2013-11-04 | 2015-12-25 | Biossun | INSTALLATION FOR COVERING AND DISCOVERING A SURFACE USING ORIENTABLE BLADES WITHOUT DEDICATED STORAGE SPACE |
| ITUA20162879A1 (en) * | 2016-04-26 | 2017-10-26 | Giuseppe Genchi | ROLLED SHUTTERS AND RELATED STATION MOVEMENT SYSTEM |
| DK179995B1 (en) * | 2018-04-26 | 2020-01-14 | Mountain Top Industries Aps | A drive system and a truck bed comprising a roll-up truck bed cover and the drive system |
-
2022
- 2022-12-28 CN CN202211698873.5A patent/CN115769950B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2408021A1 (en) * | 1977-11-02 | 1979-06-01 | Labeguerie Lucien | Retractable swimming bath cover - has belt winding onto pulleys at opposite ends attached to sheet which can be unwound from drum |
| WO2017054997A1 (en) * | 2015-10-01 | 2017-04-06 | Noctis S P A | Bed with improved bottom |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115769950A (en) | 2023-03-10 |
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