Improved surrounding edge production device

Through the combined design of the main frame and control system, the automatic fixing and processing of the edging and elastic bands were realized, solving the problems of low production efficiency and high experience requirements, improving production efficiency and reducing costs.

CN223480791UActive Publication Date: 2025-10-28ANHUI MEIHU NEW MATERIALS TECH CO LTD
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Patent Information

Application Number
CN202422002882.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-19
Publication Date
2025-10-28
Estimated Expiration
2034-08-19

AI Technical Summary

Technical Problem

The current edge-sealing production process requires frequent position adjustments, resulting in low production efficiency, occupying a large amount of workspace, and requiring highly experienced operators, leading to high production costs.

Method used

It adopts a combined design of main frame, power unit, fixing unit, reinforcement unit, storage unit and control unit, including lead screw stepper motor, push rod motor, electromagnet, electric lifting device and PLC controller, to realize automatic fixing, processing and transfer of edging and elastic band.

Benefits of technology

It enables rapid fixing of the edging and elastic band positions, improves production efficiency, saves manpower and material resources, and reduces the experience requirements of operators and production costs.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides an improved surrounding edge production device. The improved surrounding edge production device comprises a main body frame, a power part, a fixing part, a reinforcing part, a storage part and a control part, the main body frame comprises a base, a processing seat, a bearing seat, a sewing machine body and a sewing machine seat, the power part comprises a lead screw stepping motor, a movable carrier plate and a fixed box, the fixed part comprises a push rod motor, an electromagnet and a movable pressing rod, and the reinforcing part comprises an electric lifting device, an electric nailing machine, an electric heating knife and a composite base. The storage part comprises a grabbing mechanism, a transferring mechanism and a storage mechanism. The positions of the surrounding edge and the rubber band can be quickly fixed, and the working efficiency is greatly improved; the manufactured surrounding edge can be quickly transferred out of a processing area, so that a large amount of manpower and material resources are saved; the requirement for experience of operators is lowered, operation can be achieved through simple training, and the production cost is remarkably reduced.
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Description

Technical Field

[0001] This utility model relates to the field of textile processing, and in particular to an improved edge-binding production device. Background Technology

[0002] In the textile industry, a border refers to the side structure used to decorate or secure textiles. For example, a mattress border is an important part of making a high-quality spring mattress, and it includes fabric and elastic bands. It also includes borders for pillows and cushions. For instance, Chinese patent CN216754006U discloses a decorative border for an electric bed or electric mattress, which includes a mattress and a sheet laid on the mattress. The sheet has a border on its outer side, and the border includes an elastic strip located at the top of the border. The elastic strip runs along the length of the border, forming a ring structure. The border has a break, which is movably connected by a connector. This invention uses the elastic strip to fit over the outside of the sheet, and the elasticity of the strip secures the edge of the sheet to the outside of the mattress. Borders like these have the following defects during production:

[0003] Firstly, the need to frequently adjust the position of the edging and elastic bands leads to reduced production efficiency.

[0004] Secondly, the perimeter fence needs to be moved manually, which occupies a lot of workspace and requires additional manpower;

[0005] Third, it requires a high level of experience from operators, necessitating a significant amount of time for training, which increases production costs. Utility Model Content

[0006] This invention proposes an improved edge-forming production device, which can effectively solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] An improved edge-forming production apparatus includes a main frame, a power unit, a fixing unit, a reinforcement unit, a storage unit, and a control unit.

[0009] Specifically, the main frame includes a base, a processing seat, a load-bearing seat, a sewing machine body, and a sewing machine base. The base includes a rectangular hollow container 1; the processing seat is mounted on the base via a support column 1 and includes a rectangular hollow container 2, whose upper bottom plate has rectangular through holes 1, 2, 3, and 4, as well as a strip groove 1 and a strip groove 2; rectangular through hole 3 is located between rectangular through holes 1 and 2; the load-bearing seat is mounted on the base via a support column 2, located above the processing seat, and has a rectangular through hole 5 on it; the sewing machine body is mounted on the load-bearing seat, and the sewing machine base is located within the rectangular through hole 4, below the sewing machine body.

[0010] Specifically, the power unit includes a lead screw stepper motor, a movable carrier plate, a fixed box, and a fixed box. The lead screw stepper motor is mounted on the inner wall of the lower base plate of the machining base via a mounting bracket; the movable carrier plate is slidably connected to the lower base plate of the machining base via a slide rod, and its lower surface is connected to the nut seat of the lead screw stepper motor via a connecting component; fixed boxes one and two are mounted on the movable carrier plate; fixed box one is slidably connected to a rectangular through hole one, and its upper base plate is provided with equidistant circular pin holes one, and a rectangular through hole six; fixed box two is slidably connected to a rectangular through hole two, and its upper base plate is provided with equidistant strip through holes one.

[0011] Specifically, the fixed components include push rod motor one, push rod motor two, electromagnet one, electromagnet two, movable pressure rod one, and movable pressure rod two. Push rod motor one is located inside fixed box one, both below circular pin hole one; electromagnet one is located on the movable end of push rod motor one; movable pressure rod one is a regular square prism with a circular groove one on its bottom surface; iron plate one is placed inside the circular groove one; iron plate one is compatible with electromagnet one; push rod motor two is located inside fixed box two, both below strip-shaped through hole one, with an "L"-shaped support rod on its movable end; "J"-shaped mounting hook is placed on the "L"-shaped support rod; electromagnet two is placed on the "J"-shaped mounting hook; movable pressure rod two is a regular square prism with iron plate two on it; iron plate two is compatible with electromagnet two.

[0012] Specifically, the reinforcement components include an electric lifting device, an electric nailer, an electric hot knife, and a composite base. The electric lifting device is located on the bottom surface of the load-bearing base; the electric nailer and the electric hot knife are located on the movable end of the electric lifting device; the composite base is located in the rectangular through hole four, below the electric lifting device, and has strip grooves three and four on it; strip grooves three and four are respectively adapted to the electric nailer and the electric hot knife.

[0013] Specifically, the storage section includes a gripping mechanism, a transfer mechanism, and a storage mechanism. The transfer mechanism includes a lead screw stepper motor (II) and a movable carrier plate (II); the lead screw stepper motor (II) is mounted on a support base; the movable carrier plate (II) is mounted on the nut seat of the lead screw stepper motor (II) via a connecting component. The gripping mechanism includes an electric telescopic rod, a gripper motor, and a push rod motor (III); the electric telescopic rod is mounted on the movable carrier plate (II); the gripper motor is mounted on the movable end of the electric telescopic rod; the push rod motor (III) is mounted on the inner wall of the upper base plate of the fixed box (II), and a limiting rod is mounted on its movable end, located below the rectangular through hole (VI). The storage mechanism includes a lead screw stepper motor (III), a movable carrier plate (III), and a storage compartment; the lead screw stepper motor (III) is mounted on a base; the movable carrier plate (III) is slidably connected to the base, and a strip-shaped baffle is mounted on its lower surface; a push rod motor (IV) is mounted on the nut seat of the lead screw stepper motor (III); the storage compartment is detachably connected to the movable carrier plate (III).

[0014] Specifically, the control system includes a control mechanism, a feedback mechanism, and a PLC controller. The control mechanism includes a start switch, a stop switch, a processing switch, an unload switch, and a pause switch. The feedback mechanism includes several distance sensor modules.

[0015] More specifically, the connecting components include a "U"-shaped connecting frame, a second sliding rod, a connecting slider, and a return spring; the second sliding rod is mounted on the "U"-shaped connecting frame; the connecting slider is slidably connected to the second sliding rod; and the connecting slider and the "U"-shaped connecting frame are connected by a return spring.

[0016] Furthermore, a rope chain is added between the "L"-shaped support rod and the second movable pressure rod, and an anti-slip silicone strip is added to the second movable pressure rod.

[0017] Advantages compared to existing technologies:

[0018] In this utility model, the following functions are achieved through the overall arrangement of the main frame, power unit, fixing unit, reinforcement unit, storage unit, and control unit:

[0019] Firstly, it can quickly fix the position of the edging and elastic band, greatly improving work efficiency.

[0020] Secondly, the finished edging can be quickly moved out of the processing area, saving a lot of manpower and resources.

[0021] Third, it significantly reduces the experience requirements for operators, who can operate the equipment after simple training, thus significantly reducing production costs. Attached Figure Description

[0022] Figure 1 This is a top view of the structure of this utility model;

[0023] Figure 2 This is a top view of a partial cross-sectional structure of the present invention;

[0024] Figure 3 This is a partial cross-sectional view of the present invention.

[0025] Figure 4 This is a partially enlarged cross-sectional view of the present invention.

[0026] Figure 5 This is a schematic diagram A of the system structure of this utility model;

[0027] Figure 6 This is a schematic diagram (B) of the system structure of this utility model.

[0028] In the diagram: 101. Base, 102. Processing base, 103. Load-bearing base, 104. Sewing machine body, 105. Sewing machine base, 201. Lead screw stepper motor I, 202. Movable carrier plate I, 203. Fixing box I, 204. Fixing box II, 205. Slide rod I, 301. Push rod motor I, 302. Movable pressure rod I, 303. Push rod motor II, 304. Movable pressure rod II, 401. Electric lifting device, 402. Composite base, 501. Lead screw stepper motor II, 502. Movable carrier plate II, 503. Electric telescopic rod, 504. Gripper motor, 505. Push rod motor III, 506. Lead screw stepper motor III, 507. Push rod motor IV, 508. Storage compartment. Detailed Implementation

[0029] Example 1, refer to Appendix Figure 1-6 An improved edge-forming production device includes a main frame, a power unit, a fixing unit, a reinforcement unit, a storage unit, and a control unit.

[0030] The main frame includes a base 101, a processing seat 102, a load-bearing seat 103, a sewing machine body 104, and a sewing machine base 105.

[0031] The base 101 includes a rectangular hollow container.

[0032] The processing base 102 is mounted on the base 101 via a support column.

[0033] The processing base 102 includes a rectangular hollow container.

[0034] The upper base plate of the machining base 102 is provided with rectangular through hole one, rectangular through hole two, rectangular through hole three, rectangular through hole four, strip groove one, and strip groove two; rectangular through hole three is located between rectangular through hole one and rectangular through hole two.

[0035] The load-bearing seat 103 is mounted on the base 101 via the second support column and is located above the processing seat 102.

[0036] A rectangular through hole is provided on the load-bearing base 103.

[0037] The sewing machine body 104 is mounted on the support base 103.

[0038] The sewing machine base 105 is located inside the rectangular through hole 4, below the sewing machine body 104.

[0039] The power unit includes a lead screw stepper motor 201, a movable carrier plate 202, a fixed box 203, and a fixed box 204.

[0040] The lead screw stepper motor 201 is mounted on the inner wall of the lower base plate of the machining base 102 via a mounting bracket.

[0041] The movable carrier plate 202 is slidably connected to the lower base plate of the machining base 102 via the slide rod 205; and the lower base surface of the movable carrier plate 202 is connected to the nut seat of the lead screw stepper motor 201 via the connecting component.

[0042] Fixing box 1 203 and fixing box 2 204 are mounted on movable carrier plate 1 202.

[0043] The fixed box 203 is slidably connected to the rectangular through hole 1.

[0044] Circular pin holes are equidistantly arranged on the upper base plate of the fixing box 203.

[0045] A rectangular through hole six is ​​provided on the upper base plate of the fixing box 1203.

[0046] Fixed box 204 is slidably connected to the rectangular through hole 2.

[0047] The upper base plate of the fixing box 204 is provided with strip-shaped through holes at equal intervals.

[0048] The fixed part includes push rod motor 1 301, push rod motor 2 303, electromagnet 1, electromagnet 2, movable pressure rod 1 302 and movable pressure rod 2 304.

[0049] The push rod motor 301 is located inside the fixed box 203, and is located below the circular pin hole.

[0050] An electromagnet is mounted on the movable end of a push rod motor 301.

[0051] The movable pressure bar 302 is a regular square prism.

[0052] A circular groove is provided on the bottom surface of the movable pressure rod 302; an iron plate is placed inside the circular groove; the iron plate is compatible with the electromagnet.

[0053] The second push rod motor 303 is located inside the second fixed box 204, both below the first strip-shaped through hole.

[0054] An "L"-shaped support rod is provided on the movable end of the push rod motor 2 303; a "J"-shaped mounting hook is provided on the "L"-shaped support rod; and an electromagnet 2 is provided on the "J"-shaped mounting hook.

[0055] The movable pressure bar 2, 304, is a regular square prism.

[0056] A second iron plate is installed on the movable pressure rod 304; the second iron plate is compatible with the second electromagnet.

[0057] The reinforcement includes an electric lifting device 401, an electric nailing machine, an electric hot knife, and a composite base 402.

[0058] The electric lifting device 401 is installed on the bottom surface of the load-bearing base 103.

[0059] The electric nailing machine and the electric hot knife are mounted on the movable end of the electric lifting device 401.

[0060] The composite base 402 is located inside the rectangular through hole 4, below the electric lifting device 401.

[0061] The composite base 402 is provided with strip groove three and strip groove four.

[0062] The three grooves and four grooves are compatible with electric nailing machines and electric hot knife, respectively.

[0063] The storage section includes a grabbing mechanism, a transfer mechanism, and a storage mechanism.

[0064] The transfer mechanism includes a lead screw stepper motor 2501 and a movable carrier plate 2502.

[0065] The lead screw stepper motor 2501 is mounted on the support base 103.

[0066] The movable carrier plate 2 502 is mounted on the nut seat of the lead screw stepper motor 2 501.

[0067] The gripping mechanism includes an electric telescopic rod 503, a gripper motor 504, and a push rod motor 505.

[0068] The electric telescopic pole 503 is mounted on the movable carrier plate 502 via a connecting column.

[0069] The gripper motor 504 is located on the movable end of the electric telescopic rod 503.

[0070] The push rod motor 3505 is mounted on the inner wall of the upper bottom plate of the fixed box 1203.

[0071] A limiting rod is provided on the movable end of the push rod motor 3505, and the limiting rod is located below the rectangular through hole 6.

[0072] The storage mechanism includes a lead screw stepper motor 506, a movable carrier plate 508, and a storage compartment 508.

[0073] The lead screw stepper motor 3506 is mounted on the base 101.

[0074] The movable carrier plate is slidably connected to the base 101.

[0075] A strip baffle is installed on the bottom surface of the movable carrier plate three.

[0076] A push rod motor 407 is installed on the nut seat of the lead screw stepper motor 3506.

[0077] Storage compartment 508 is detachably connected to movable carrier plate three.

[0078] The control system includes a control mechanism, a feedback mechanism, and a PLC controller.

[0079] The control mechanism includes a start switch, a stop switch, a processing switch, an unloading switch, and a pause switch.

[0080] The start switch, fix switch, machining switch, unload switch, and pause switch are located on the side plate of machining base 102.

[0081] The feedback mechanism includes distance sensor module one, distance sensor module two, and distance sensor module three.

[0082] A distance sensor module is installed on the sewing machine body 104 to assist the PLC controller in detecting the position of the edge.

[0083] The distance sensor module 2 is installed on the electric lifting device 401 to assist the PLC controller in detecting the position of the perimeter.

[0084] Distance sensor module three is mounted on movable carrier plate two 502 to assist the PLC controller in detecting the position of the perimeter.

[0085] The PLC controller is located inside the base 101.

[0086] Working principle and usage:

[0087] Step 1, Pre-setting:

[0088] Press the start switch to power and test the device. Select the corresponding push rod motor 301 or push rod motor 303 according to the width of the edge to be processed.

[0089] Step 2, fix:

[0090] Place the roll of raw fabric and elastic band (or elastic band) to be processed on fixing box 203 and fixing box 204. Fold the fabric in half and place the elastic band in the middle of the fabric. Place one end of the fabric under movable pressure bar 2 304 and the other end under movable pressure bar 1 302.

[0091] Then, press the fixed switch, and the PLC controller outputs signals to push rod motor 1 (301), push rod motor 2 (303), electromagnet 1, and electromagnet 2.

[0092] When electromagnet one and electromagnet two are activated, push rod motor one 301 and push rod motor two 303 drive movable pressure rod one 302 and movable pressure rod two 304 to move down, completing the fixation.

[0093] The third step, processing:

[0094] Press the processing switch, and the PLC controller outputs a signal to the lead screw stepper motor 201 and the sewing machine.

[0095] The lead screw stepper motor 201 drives the fixed box 203 and the fixed box 204 to move. When the edge fabric containing the elastic is below the distance sensor module, the PLC controller controls the sewing machine to start and perform edge processing.

[0096] When the processing is completed, and the lead screw stepper motor 201 drives the fixed box 203 and the fixed box 204 to move to below the electric lifting device 401, the distance sensor module 2 outputs a signal to the PLC controller, and the PLC controller outputs a signal to the electric lifting device 401, the electric nailing machine, and the electric hot knife.

[0097] The electric lifting device 401 drives the electric nailing machine and the electric hot knife to move down. The electric nailing machine and the electric hot knife start in an orderly manner to cut the wire ends and fix the ends.

[0098] Step 4, storage and transfer:

[0099] After processing is completed, the PLC controller outputs a delayed signal to the lead screw stepper motor 501, the electric telescopic rod 503, the gripper motor 504, and the push rod motor 505.

[0100] The lead screw stepper motor 501 drives the movable carrier plate 502 to move onto the fixed box 203 and fixed box 204. When the gripper motor 504 is below the distance sensor module 3, the PLC controller controls the electric telescopic rod 503 and the gripper motor 504 to start in an orderly manner to complete the gripping of the perimeter (the gripper motor 504 presses part of the perimeter into the rectangular through hole 6).

[0101] The PLC controller controls the delay reset of push rod motor 1 (301) and push rod motor 2 (303). Push rod motor 3 (505) drives the limit rod away from the rectangular through hole 6.

[0102] Then, the electric telescopic rod 503 drives the perimeter to detach from the fixing box 1 203 and fixing box 2 204. The lead screw stepper motor 2 501 transports it to the top of the storage compartment 508 and places it into the storage compartment 508.

[0103] Step 5, Uninstall:

[0104] Press the unload switch, and the PLC controller outputs a signal to the lead screw stepper motor 3 (506) and the push rod motor 4 (507).

[0105] The lead screw stepper motor 3 (506) and the push rod motor 4 (507) are started, moving the load storage compartment 508 out of the area below the lead screw stepper motor 2 (501). Then, the unloaded storage compartment 508 is moved back to the area below the lead screw stepper motor 2 (501).

[0106] Example 2: Based on Example 1, a rope chain is added between the "L"-shaped support rod and the movable pressure rod 304, and an anti-slip silicone strip is added to the movable pressure rod 304.

[0107] The lead screw stepper motor of this utility model includes a servo motor, a ball screw assembly, and a nut seat; the servo motor and the ball screw assembly are connected by a lead screw drive. The ball screw assembly includes a ball screw, a ball nut, rotating steel balls, and a circulating component. The nut seat is connected to the ball nut of the ball screw assembly.

Claims

1. An improved edge-forming production device, characterized in that: It includes a main frame, a power unit, a fixing unit, a reinforcement unit, a storage unit, and a control unit; the main frame includes a base (101), a processing seat (102), a load-bearing seat (103), a sewing machine body (104), and a sewing machine base (105); the power unit includes a lead screw stepper motor one (201), a movable carrier plate one (202), a fixing box one (203), and a fixing box two (204); the fixing unit includes a push rod motor one (301), a push rod motor two (303), an electromagnet one, an electromagnet two, a movable pressure rod one (302), and a movable pressure rod two (304). The reinforcement part includes an electric lifting device (401), an electric nailer, an electric hot knife, and a composite base (402); the electric lifting device (401) is set on the bottom surface of the load-bearing seat (103); the electric nailer and the electric hot knife are set on the movable end of the electric lifting device (401); the composite base (402) is set in the rectangular through hole four, located below the electric lifting device (401), and has strip groove three and strip groove four on it; the strip groove three and strip groove four are respectively adapted to the electric nailer and the electric hot knife; the storage part includes a gripping mechanism, a transfer mechanism, and a storage mechanism.

2. The improved edge-forming production device according to claim 1, characterized in that: The base (101) includes a rectangular hollow container 1; the processing seat (102) is set on the base (101) by a support column 1, including a rectangular hollow container 2, and a rectangular through hole 1, a rectangular through hole 2, a rectangular through hole 3, a rectangular through hole 4, a strip groove 1, and a strip groove 2 are provided on its bottom plate; the rectangular through hole 3 is located between the rectangular through hole 1 and the rectangular through hole 2; the load-bearing seat (103) is set on the base (101) by a support column 2, located above the processing seat (102), and a rectangular through hole 5 is provided on it; the sewing machine body (104) is set on the load-bearing seat (103); the sewing machine base (105) is set in the rectangular through hole 4, located below the sewing machine body (104).

3. The improved edge-forming production device according to claim 1, characterized in that: A lead screw stepper motor (201) is mounted on the inner wall of the lower base plate of the machining base (102) via a mounting bracket; a movable carrier plate (202) is slidably connected to the lower base plate of the machining base (102) via a slide rod (205), and the lower bottom surface of the movable carrier plate (202) is connected to the nut seat of the lead screw stepper motor (201) via a connecting component; a fixed box (203) and a fixed box (204) are mounted on the movable carrier plate (202); the fixed box (203) is slidably connected to a rectangular through hole, and a circular pin hole and a rectangular through hole are provided on its upper base plate; the fixed box (204) is slidably connected to a rectangular through hole, and a strip through hole is provided on its upper base plate.

4. The improved edge-forming production device according to claim 1, characterized in that: A push rod motor 1 (301) is installed inside a fixed box 1 (203) and located below a circular pin hole 1; an electromagnet 1 is installed on the movable end of the push rod motor 1 (301); a circular groove 1 is provided on the bottom surface of the movable pressure rod 1 (302); an iron plate 1 is installed inside the circular groove 1; the iron plate 1 is compatible with the electromagnet 1; a push rod motor 2 (303) is installed inside a fixed box 2 (204) and an "L"-shaped support rod is provided on its movable end; a "J"-shaped mounting hook is provided on the "L"-shaped support rod; an electromagnet 2 is provided on the "J"-shaped mounting hook; an iron plate 2 is provided on the movable pressure rod 2 (304); the iron plate 2 is compatible with the electromagnet 2.

5. The improved edge-forming production device according to claim 1, characterized in that: The transfer mechanism includes a lead screw stepper motor 2 (501) and a movable carrier plate 2 (502); the lead screw stepper motor 2 (501) is mounted on the support base (103); the movable carrier plate 2 (502) is mounted on the nut seat of the lead screw stepper motor 2 (501).

6. The improved edge-forming production device according to claim 1, characterized in that: The gripping mechanism includes an electric telescopic rod (503), a gripper motor (504), and a push rod motor (505); the electric telescopic rod (503) is mounted on the movable carrier plate (502) via a connecting column; the gripper motor (504) is mounted on the movable end of the electric telescopic rod (503); the push rod motor (505) is mounted on the inner wall of the upper bottom plate of the fixed box (203), and a limiting rod is mounted on its movable end, which is located below the rectangular through hole (6).

7. The improved edge-forming production device according to claim 1, characterized in that: The storage mechanism includes a lead screw stepper motor three (506), a movable carrier plate three, and a storage compartment (508); the lead screw stepper motor three (506) is mounted on the base (101); the movable carrier plate three is slidably connected to the base (101); a strip baffle is provided on the bottom surface of the movable carrier plate three; a push rod motor four (507) is provided on the nut seat of the lead screw stepper motor three (506); and the storage compartment (508) is detachably connected to the movable carrier plate three.

8. The improved edge-forming production device according to claim 3, characterized in that: The connecting components include a "U"-shaped connecting frame, a second sliding rod, a connecting slider, and a return spring; the second sliding rod is mounted on the "U"-shaped connecting frame; the connecting slider is slidably connected to the second sliding rod; the connecting slider and the "U"-shaped connecting frame are connected by a return spring.

9. The improved edge-forming production device according to claim 4, characterized in that: A rope chain is added between the "L"-shaped support rod and the movable pressure rod two (304), and an anti-slip silicone strip is added to the movable pressure rod two (304).

10. An improved edge-forming production device according to claim 4, characterized in that: Movable pressure bar one (302) and movable pressure bar two (304) are regular square prisms.

Citation Information

Patent Citations

  • Lifting decorative surrounding edge of electric bed or electric mattress

    CN216754006U