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136 results about "Bedding support" patented technology

Low noise incubators

PendingUS20250255764A1Baby-incubatorsSound producing devicesLow noisePassive radiator
An incubator can include a body, a bed supported by the body, and a canopy defining an interior chamber that includes the bed. The incubator can include any combination of various features configured to reduce sound energy inside the incubator. The incubator can include a passive radiator, a Helmholtz resonator, a meta material absorber, an active noise cancelation system, a vented door latch assembly, an acoustically permeable seal, a pressure relief valve, a lift mechanism that uses a belt drive, double paned canopy walls, a bin with insulating compliant elements, a manual pressure release valve, a pressure differential notification system, non-parallel or curved canopy walls, a mattress with reticulated foam, and / or an acoustic filter.
Owner:MASIMO CORP

High-temperature solid hydrogen storage device capable of being quickly started at normal temperature and control method of high-temperature solid hydrogen storage device

The invention discloses a high-temperature solid hydrogen storage device capable of being quickly started at normal temperature. The high-temperature solid hydrogen storage device consists of a hydrogen storage unit, a heating system, a gas supply system, a shell and a temperature control device, the hydrogen storage unit is composed of a solid hydrogen storage material bed layer trigger area, a solid hydrogen storage material bed layer sweep area and a bed layer support; the heating system consists of a power supply channel and an electric heating element; the gas supply system consists of a gas inlet / outlet, a filter screen and a clearance space; the shell is composed of a hydrogen storage tank barrel, a hydrogen storage tank end cover, a sealing gasket and a threaded sleeve. The temperature control device exchanges heat through heat exchange fluid. The invention discloses a control method of a high-temperature solid hydrogen storage device based on normal-temperature quick start. The control method comprises the following steps: 1, preparation before hydrogen absorption; 2, starting a hydrogen absorption process; and 3, controlling the hydrogen absorption process.
Owner:ANHUI JIMA HYDROGEN ENERGY TECHNOLOGY CO LTD

Mattress

The utility model relates to the field of bedding supported by inflation, in particular to a mattress. Air conveying pipelines in an existing inflatable massage mattress are arranged disorderly and hurt people, and the air conveying pipelines are prone to being crushed. The mattress comprises a supporting layer, a massage layer and a surrounding edge layer, air bags are arranged in the supporting layer, the surrounding edge layer is attached to the massage layer and the supporting layer in a surrounding mode, the air bags are distributed in a plane mode and arranged in a plurality of air bag installation holes in the supporting layer, and the air bags are connected with an air pipe connecting box externally arranged on the supporting layer through air conveying pipes. The supporting layer and the surrounding edge layer are provided with containing spaces allowing the gas conveying pipe to penetrate through, the outer side surface of the surrounding edge layer is provided with a through hole used for containing the gas pipe adapter box, and the through hole is communicated with the containing space allowing the gas conveying pipe to penetrate through on the surrounding edge layer in a butt joint mode. The containing space is used for guiding the air delivery pipe, regular and shielding protection is conducted, the air delivery pipe is prevented from hurting people to cause discomfort and damage caused by pressing, the use comfort of the mattress is improved, meanwhile, the air delivery pipe is protected, the service life is prolonged, and normal inflation and deflation of the mattress are guaranteed.
Owner:AISE HEALTH DIGITAL TECHNOLOGY (HAINAN) CO LTD

Wafer thinning adjustable bearing platform

The utility model relates to the technical field of wafer processing platforms, and discloses a wafer thinning adjustable bearing platform, which comprises a bearing platform base, three corners of the bearing platform base are fixedly mounted on a lathe bed support in a three-point positioning manner, and the three corners of the bearing platform base are fixed on the lathe bed support. One positioning point on the bearing table base is fixedly connected with a lathe bed support through a fixing fastener, the other two positioning points on the bearing table base are fixedly connected with the lathe bed support through a leveling assembly, and the leveling assembly comprises a middle stud and a matching piece. The middle stud penetrates through the matching piece and is in threaded connection with the lathe bed support, and the matching piece is in threaded connection with the middle stud. According to the utility model, the adjusting nut is screwed to be matched with the middle stud, so that the planeness of the bearing platform base can be conveniently and quickly adjusted, the leveling time is effectively shortened, the downtime is reduced, and the processing and production efficiency is improved.
Owner:HEFEI AIKARIS INTELLIGENT EQUIP CO LTD

Coating of food products with a particulate coating material

An in-line coating machine adapted to coat food products with a particulate coating material has a food products conveyor assembly, a coating device arranged between the inlet and the outlet of the machine, and an excess coating material separation station configured to cause excess coating material to be separated from coated food products in order to recover excess coating material for re-use. An excess coating material recovery conveyor has a bed support and a recovery conveyor run above the bed support. A particulate coating material elevator device receives a portion of the excess coating material from the recovery conveyor and supplies the excess coating material to the coating device for re-use. An elevator device fill assembly along the recovery conveyor is configured to fill the elevator device with recovered excess coating material. Herein a coating material supply unit comprises slide plates which are mounted at an inclination.
Owner:MAREL FURTHER PROCESSING BV

Positioning tool for a belt bed support frame

The application discloses a positioning tool for a belt bed support frame, which comprises a U-shaped frame, a mounting plate fixed in the U-shaped frame, two fixed blocks one and two fixed blocks two fixed symmetrically on the mounting plate, two fixed blocks one fixed through a connecting rod, the fixed block one fixed with a screw rod one through a threaded connection, the screw rod one extending out of the fixed block one at both ends and fixed with a positioning plate one and a rotating block respectively, the fixed block two fixed with a screw rod two through a threaded connection, the screw rod two extending out of the fixed block two at both ends and fixed with a positioning plate two respectively, the U-shaped frame fixed with air cylinders at both ends, the piston rod of the air cylinder fixed with a positioning rod, the fixed block two located between the fixed block one and the positioning rod, and the end of the positioning rod close to the fixed block two fixed with a positioning plate three. The positioning tool for the belt bed support frame can quickly position the belt bed support frame.
Owner:ANHUI JIEXUN OPTOELECTRONICS TECH

Chromatography column comprising an internal bracing

The invention discloses a bioprocess chromatography column comprising: a) a bed chamber delimited by at least one side wall, a first bed support screen and a second bed support screen; b) a first end wall, secured to or integral with the side wall(s), with a first port fluidically connected via a first distributor to the first bed support screen; c) a second end wall, secured to or integral with the side wall(s), with a second port fluidically connected via a second distributor to the second bed support screen; d) a packing port in a wall; and e) an internal bracing, secured to, or integral with, at least one of the end walls and extending into the bed chamber.
Owner:CYTIVA BIOPROCESS R&D AB

Planting bed support poles

1. The name of this design product: planting bed support rod. 2. Purpose of this design product: This design product is used for planting containers. 3. The design key point of this appearance design product lies in the combination of shape and color. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. The design for which protection is sought includes color.
Owner:ZHEJIANG ANJI HUILIAN WOODEN PROD CO LTD

Fully-detachable soft bed frame

The utility model discloses a fully detachable soft bedstead, the bedstead is composed of two bedstead side plates, a bedstead bottom plate and a plurality of bed support plates, the two ends of the bedstead side plates are provided with a plurality of positioning columns, the two ends of one side of the bedstead bottom plate are provided with positioning grooves for the positioning columns to be clamped in, the tops of the bedstead side plates are provided with clamping grooves, and the bedstead side plates are provided with clamping grooves. Clamping blocks protruding outwards are arranged at the two ends of the bed supporting plate, one ends of the two bed frame side plates are connected with the bed frame bottom plate, the other ends of the two bed frame side plates are connected with the bed head plate, positioning grooves allowing the positioning columns to be clamped in are formed in one side of the bed head plate, and the bed frame side plates, the bed frame bottom plate, the bed supporting plate and the bed head plate are spliced through mutual clamping connection of concave-convex structures on the bed frame side plates, the bed frame bottom plate, the bed supporting plate and the bed head plate. The two different parts are connected in a reinforced manner through the mounting plate, so that all the parts of the bed frame are fully disassembled and assembled, and the bed frame is convenient to transport and carry.
Owner:LOTTE SMART HOME TECHNOLOGY (GUANGDONG) CO LTD

A welding tool for processing iron frame bed support rod

This invention discloses a welding fixture for processing support rods of iron bunk beds, including an operating table and front and rear positioning mechanisms, left and right positioning mechanisms, fixing mechanisms, rotating mechanisms, and lifting mechanisms. The front and rear positioning mechanisms are located at the center of the top of the operating table, and each mechanism includes a groove. A first rotating shaft is installed inside the groove, and front and rear positioning plates are located on the outer side of the first rotating shaft. Guide rods penetrate both sides of the bottom of the front and rear positioning plates, and the ends of the guide rods are fixedly connected to the inner wall of the groove. A first handle is fixedly attached to the end of the first rotating shaft, penetrating the interior of the operating table. This welding fixture for processing support rods of iron bunk beds can limit and fix short and long support rods of different lengths, improving the versatility of the welding fixture.
Owner:XIAMEN MASTER HEAVY IND CO LTD

In-bore vertical height adjustment of patient autonomy

A patient transfer system (10) for an imaging device (1) comprises: a bridge (12) disposed in a bore (5) of the imaging device; a bed (20) disposed adjacent the imaging device and having a bed extension (22) extending underneath the bridge; and a bed support pedestal (24) providing motorized height adjustment of the bed. Motorized operation of the bed support pedestal to raise the bed also lifts the bridge using the bed extension which extends underneath the bridge.
Owner:KONINKLIJKE PHILIPS NV

A linkage structure, a combination bed-chair and a combination table-chair

The embodiment of the utility model provides a kind of linkage structure, combination bed chair, combination desk chair, it is related to furniture field.The linkage structure includes first side linkage pipe, second side linkage pipe and intermediate public pipe, second side linkage pipe is spaced apart with first side linkage pipe, intermediate public pipe is set between first side linkage pipe and second side linkage pipe, intermediate public pipe is crossed with first side linkage pipe and can be rotatably connected, intermediate public pipe is crossed with second side linkage pipe and can be rotatably connected.First side linkage pipe is as a part of bed support, second side linkage pipe is as a part of chair support, intermediate public pipe is as a part of chair support and bed support simultaneously, then chair and bed are linked together, both can be opened and folded together, not only reduce the number of components, reduce overall weight, but also make it simpler, folding and carrying are more convenient, and the use experience is good.
Owner:ZHEJIANG HENGFENG TOP LEISURE CO LTD

A turning bed capable of turning at any angle

ActiveCN224540482UAvoid the risk of bedsoresEasy outflowSupine decubitusStructural engineering
The utility model discloses a kind of turning-over beds of arbitrary angle overturning, including two bed support frames, bed turning frame is equipped between two bed support frames, the middle position of the both ends of bed turning frame is rotatably connected with two bed support frames by pivot, bed turning frame is fixed with mattress frame, and one overturning support is detachably connected in the upper and lower sides of mattress frame, and the both sides of each overturning support are connected with the both sides of mattress frame overturning direction, and at least one side is detachably connected;Locking device is equipped on bed support frame, so that bed turning frame can be fixed after overturning arbitrary angle;Bed turning frame and mattress frame are all mouth-shaped structure, and mattress frame is arranged in the frame of bed turning frame. The turning-over bed of the utility model can overturn arbitrary angle, thereby meeting the needs of patient supine position, prone position, lateral position, side supine position and side prone position.
Owner:SHANGHAI SIXTH PEOPLES HOSPITAL

Bunk bed with quick assembly structure

The utility model relates to the field of furniture, and discloses a bunk bed with a quick assembly structure, which comprises a lower bed main body, storage cabinets are arranged on the two sides of the bottom end of the lower bed main body, a support cabinet is arranged between the storage cabinets, the top end of the support cabinet is fixedly connected with a telescopic rod, a table plate is arranged on the top end of the telescopic rod, and the top end of the table plate is fixedly connected with the lower bed main body. A lower bed support is installed at the top end of the lower bed body, an upper bed body is installed at the top end of the lower bed support, a damping cushion plate is installed between interlayers of the upper bed body, an upper bed support is installed at the top end of the upper bed body, and two sets of protective stop levers are installed at the front end of the upper bed support. The bunk bed with the rapid assembly structure is spliced and installed through the splicing clamping blocks, the splicing clamping blocks and the corresponding splicing clamping grooves are the same in color and shape, a user can rapidly assemble the bunk bed conveniently, the protective stop levers can be embedded and spliced through the connecting clamping blocks and the connecting clamping grooves, and the structure achieves the function of rapid assembly and installation conveniently; the problem of quick assembly is solved.
Owner:HEBEI TONGHUA STEEL WOOD PRODUCTS CO LTD

Wall bed support mechanism and wall bed

ActiveCN224522728UAir springRivet
The utility model belongs to furniture technical field especially for wall bed support mechanism and wall bed. Including support strip and air spring, one end of support strip is connected with air spring, the other end is provided with wall bed pivot. The utility model vertical strip and horizontal strip through the protruding, the recessed joint module support strip design of card, has simplified the packing transportation process, is fixed in the bed cabinet inner wall through screw after assembling, promotes the installation efficiency, adopts quick -wearing connection buckle joint and air support rivet movable sleeve joint in both ends of air spring, adapts the small -scale deviation in the process of telescopic, ensures the action stable, cooperates the power assistance and the buffer function of air spring, makes the bed frame turnover process laborsaving and safe, avoids the risk of sudden drop, the bed leg design that both sides support strip is connected with synchronous lever, further strengthens the stability when bed frame overturns, simultaneously optimizes the integrated appearance after storage, the whole structure gives consideration to lightweight and reliability, is applicable to wooden or row bone bed frame.
Owner:SHENZHEN MEILIWANG INTELLIGENT TECH CO LTD

Telescopic foot (L-shaped)

1. The name of the design product: telescopic legs (L type). 2. The use of the design product: hollowed-out cabinet, bed support. 3. The design points of the design product: L-shaped square piece. 4. The picture or photo that best indicates the design points: front view.
Owner:欧木胜

Room structure, construction method therefor, and mobile unit

To prevent a living space from becoming narrow even when a bed is installed in a room.SOLUTION: A room structure has a pair of parallel side walls 14 and 15 provided on two sides of a room, bed support parts 25 fixed to inner wall surfaces of the pair of side walls 14 and 15, respectively, and a bed 26 supported by being spanned across the pair of bed support parts 25. The bed 26 has a plurality of adjacent bed plates 27 and 28 arranged in a direction perpendicular to a direction in which the bed 26 is spanned across the pair of bed support parts 25 in a plan view. As a result, by stacking the plurality of bed plates 27 and 28 or removing the plurality of bed plates 27 and 28 from the pair of bed support parts 25, a dimension occupied by the bed 26 in the room can be reduced, so that even when the bed 26 is installed in the room, a living space is less likely to become narrow.SELECTED DRAWING: Figure 1
Owner:MISAWA HOMES CO LTD

Bed support

1. The name of this design product: bed support. 2. Purpose of this design product: It is used as a component of an iron bed, providing support for the entire bed. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
Owner:GUANGDONG HONGSHENG FURNITURE CO LTD

Medical bed supporting structure

The utility model is suitable for the technical field of medical beds, and provides a medical bed supporting structure which comprises a medical bed, the medical bed is used for placing the trunk of a patient, and a head and neck pillow is arranged at one end of the medical bed and used for supporting the head of the patient. The medical bed comprises a first mattress connected with the head and neck pillow, a second mattress is installed at the end, away from the head and neck pillow, of the first mattress, and the first mattress and the second mattress can be folded oppositely. Supporting assemblies for supporting are arranged at the bottoms of the first mattress and the second mattress. The problems that the head cannot be completely attached and breathing is unsmooth due to the difference of the body types and the heights of patients in actual use of an existing U-shaped head and neck pillow of the medical bed are solved, and through the adjustable U-shaped head pillow, the patients with different body types can comfortably and smoothly breathe when using the medical bed to carry out back treatment and physical therapy, so that the medical bed can be used for carrying out back treatment and physical therapy. Therefore, the use experience and the treatment effect of the patient are improved.
Owner:JIANGXI MINGFENG MEDICAL TECHNOLOGY CO LTD

nursing bed support frame

1. Name of the product in this design: Nursing bed support frame. 2. Purpose of this design: For use as a support frame for nursing beds. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.
Owner:刘玉苹

Telescopic foot with universal wheel brake L type

ActiveCN309544567SBrakeClassical mechanics
1. The name of the design product: telescopic legs (with universal wheel brake L type). 2. The use of the design product: hollowed-out cabinet, bed support. 3. The design points of the design product: L-shaped square piece. 4. The picture or photo that best indicates the design points: front view.
Owner:欧木胜

A sofa bed board support toughness strip and its use method

The present invention relates to the field of home furnishing technology, specifically a sofa bed support toughness bar and a method for using the same, comprising a support bar, a plurality of positioning bars fixedly connected to the upper end surface of the support bar, a plurality of evenly distributed expansion slots formed in the support bar, an elastic hose provided in the expansion slot, one end of the elastic hose fixedly connected to the support bar, a first spring provided in the elastic hose, the first spring fixedly connected to the support bar, and a expansion block fixedly connected to the other end of the elastic hose. The present invention can effectively buffer the pressure exerted on the sofa bed by cooperating with the plurality of elastic hoses and the plurality of first springs in the support bar and a U-shaped plate, thereby reducing the stress on the support bar through buffering, reducing damage and deformation of the support bar due to external forces, preventing deformation or breakage of the sofa bed due to long-term gravity, and improving the service life of the support bar.
Owner:OKE PLASTIC ZHANGJIAGANG

Supporting rod device for camp bed and camp bed

The utility model relates to a camp bed support rod device and camp bed, the support rod device comprises a support rod assembly, the support rod assembly comprises a first support rod and a second support rod, the first end of the first support rod and the first end of the second support rod are sleeved together and can move along the length direction of the first support rod; a first limiting check block capable of moving in the length direction of the first supporting rod is arranged at the position, close to the first end of the first supporting rod, of the first supporting rod, a second limiting check block is arranged at the first end of the second supporting rod, a locking wrench capable of being unfolded and folded is rotationally connected to the first limiting check block, and the locking wrench is rotationally connected with the first supporting rod through a connecting rod. When the locking wrench is in the folded state, the connecting rod is also folded relative to the first supporting rod, and the locking wrench pushes the first limiting check block to move along the first supporting rod to abut against the second limiting check block. The bed has the advantages that the bed cloth can be tensioned in a more labor-saving manner in the unfolding process of the supporting rod assembly.
Owner:NINGHAI SUPERSUN TOURIST GOODS CO LTD

Multi -modal environmentally controllable chamber

A therapeutic device includes a base having a first plurality of light emitting devices and a bed supported by the base. A hood is movable between an open position and a closed position, wherein the hood comprises a second plurality of light emitting devices. The device includes first and second end caps attached to opposing ends of the base, wherein when the hood is in the closed position, a substantially enclosed chamber is formed between the base, the hood and the end caps. The device includes at least one airborne energy configured to be delivered into the enclosed chamber through at least one of the end caps. A controller is configured to control the type, intensity and duration of light emitted from the first and second plurality of light emitting devices and the at least one airborne energy to control an environment within the enclosed chamber.
Owner:VISIBELLE DERMA INSTITUTE INC

Bed support containing bed core and bed

The invention belongs to the technical field of beds, and particularly relates to a bed support containing a bed core and a bed. In order to overcome the defects that an existing bed support and an existing mattress are independently arranged, and replacement of the mattress is strenuous, the following technical scheme is adopted: the bed support with the bed core comprises a bed frame; a bed core; a jacket assembly; wherein the bed core is placed on the bed frame, the bed core is fixedly connected with the bed frame through gun nails, and the outer sleeve assembly wraps the bed core. According to the bed support containing the bed core, the bed core is fixedly connected with the bed frame, the mattress is divided into the bed core, the comfortable layer and the like, the bed core of the mattress is combined with the bed support, and only the rest part of the mattress needs to be lifted when a bed sheet is replaced, so that more labor is saved.
Owner:SLEEMON HEALTHY SLEEP TECHNOLOGY CO LTD

cover (strip)

1. The name of the design product: cover piece (long strip shape). 2. The use of the design product: the cover piece of the apartment bed support rod, which belongs to the parts of the bed. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.
Owner:XINJIANG PENGS TEACHING EQUIP MFG +1

Cross beam

The utility model provides a cross beam, which relates to the technical field of bed support frames, and comprises a pipe with a cross section provided with a closed structure, a cross beam main body is constructed by adopting the pipe with the closed section, the overall flexural rigidity of the structure is improved, the first side surface of the pipe protrudes to form a first bulge, and the first bulge and the upper end surface of the pipe form a first step surface; the first step face is used for supporting the bed board, the first protrusion and the lower end face of the pipe form a second step face, the end, close to the upper end face, of the first protrusion is provided with a mounting hole, and the mounting hole is used for mounting the supporting pipe, so that the mounting site of the supporting pipe is directly associated with the main bearing area, and a force transmission path is optimized. The supporting pipes installed at the positions of the installation holes can also support the bed board, the bed board can be better attached after being placed on the bed board, and meanwhile the supporting force of the beam is improved due to the fact that the beam body is constructed by the closed-section pipes.
Owner:洛阳丰龙办公家具有限公司

A hot bed support plate and a riveting die for assembling the same

The application discloses a hot bed support plate and a riveting die thereof. The hot bed support plate comprises a metal support plate body, which is provided with arrayed embedded grooves. Independent permanent magnetic blocks are embedded in the grooves in an interference fit, and fastening is realized through deformation protrusions on groove walls without the need of gluing. The back surface of the support plate is provided with a containing frame for containing the protruding part of the magnetic block, so that the weight and cost are reduced while the magnetic attraction strength is ensured. The matched riveting die comprises upper and lower die assemblies. The lower die is provided with a magnetic block fixing jig with a containing groove and a pushing mechanism. During assembly, the magnetic block is placed in the groove, the support plate is positioned and placed, the upper die is pressed downward to make the jig go down, and the pushing block synchronously pushes the magnetic block into the embedded groove to realize one-time precise pressing and embedding. The die improves the assembly efficiency and product consistency, is firm and reliable, and is suitable for batch production.
Owner:DONGGUAN XINGMAO DIE CASTING CO LTD

Hot bed structure of 3d printer

The utility model discloses a hot bed structure of a 3d printer, and relates to the technical field of 3d printers. The hot bed comprises a hot bed supporting plate, isolation pieces are arranged at the four corners of the surface of the hot bed supporting plate, and first screws used for fixing are arranged on the surfaces of the isolation pieces. Through the arrangement of the heating film and the insulating shell, the heating film adopts an alternating current heating film, so that the heating time can be effectively prolonged, the user experience can be improved, meanwhile, in order to improve the safety, the heating film adopts a silica gel heating film, the silica gel heating film can effectively play an insulating effect and improve the safety, and the heating film is adhered to the aluminum plate through the back glue of the heating film, so that the service life of the heating film is prolonged. The isolation piece is arranged between the aluminum plate and the hot bed supporting plate, the isolation piece is made of an insulation material, conduction of the hot bed supporting plate and the aluminum plate can be effectively avoided, the use safety of the hot bed is greatly improved, meanwhile, the protection paste is pasted on the surface, where the third screw is fixed, of the aluminum plate, exposure of the third screw is effectively avoided, and the safety of the hot bed is further improved.
Owner:SHENZHEN JIEXINHUA TECH CO LTD

Printing bed support with multiple adjusting functions

An angle adjusting assembly comprises an upper side plate, a top plate, a first transverse rod, a second transverse rod, a first threaded rod and a rotating rod, the upper side plate is arranged at the upper end of a lifting base and provided with a sliding groove, one end of the top plate is hinged to the lifting base, the first transverse rod is arranged on the upper side plate, and the second transverse rod is arranged on the first threaded rod. The second cross rod is slidably arranged in the sliding groove, the first threaded rod rotatably penetrates through the first cross rod and the second cross rod, is in threaded connection with at least one of the first cross rod and the second cross rod and drives the first cross rod and the second cross rod to be close to or away from each other through rotation, the rotating rods rotatably sleeve the two ends of the second cross rod, and the other ends of the rotating rods are hinged to the top plate. The height of the angle adjusting assembly located on the lifting base is adjusted by operating the lifting base, the angle of the printing bed located on the angle adjusting assembly is adjusted by operating the angle adjusting assembly, the operation mode is simple and convenient, multifunctional adjustment of the height and the angle can be achieved, and seal cutting personnel can conveniently adjust the height and the angle to be suitable for themselves.
Owner:NANJING CHUANXI CULTURE GIFT CO LTD