181 results about "Bed covers" patented technology

The invention relates to the technical field of image processing, in particular to an anomaly detection method for a ballast bed cover plate of a railway track. Comprising the following steps: synchronously acquiring track area images from different angles by using at least two cameras, calculating a depth value of the ballast bed cover plate according to parallax of the same target track area in imaging of different cameras, and constructing a three-dimensional model of the ballast bed cover plate; in the high-speed running process of the train, real-time compensation processing is carried out on the image; a periodic action sequence including different illumination intensities, focal length adjustment and shooting frame rate changes is set, the duration of each action is set according to the train running speed and the camera shooting frequency, and multiple sets of track images are collected during the duration of each action. According to the railway track ballast bed cover plate anomaly detection method, the depth value of the ballast bed cover plate is obtained, the tilting anomaly of the cover plate is recognized, real-time compensation processing is carried out on the image, and the detection precision and efficiency are improved.

The presently claimed and described technology provides apparatuses including a rail mounted retractable cover, a tiltable retractable bed cover for a pickup truck, a post-mounted retractable cover, a track mounted retractable cover, a magnetically actuated retractable cover, and a retractable bed cover and rear window protector for a pickup truck. The cover may be driven between a deployed (extended) configuration, a retracted (stowed) configuration, and a tilted configuration.

The segmented mattress consists of a cover with upper and lower parts connected by a zipper and contains foam sheets and a spring part. The foam sheets are divided into parts, which are placed in mattress elements made in the form of boxes mounted side by side on a fabric base by Velcro fasteners. The fabric base is fastened to the bottom of the mattress inside the mattress by a zipper sewn along its perimeter. The boxes additionally contain massaging electromagnetic devices operating from a programmable control unit. The massaging devices contain a massaging device body, an electromagnet and a guide core with a permanent magnet.

The invention relates to the field of medical instruments, and discloses an external counterpulsation device which comprises a counterpulsation bed, an air supply system and a plurality of air pipes, and a U-shaped fixing seat is fixed below a bed cover of the counterpulsation bed; a plurality of bag sleeves are arranged at the top of the counterpulsation bed, and each bag sleeve is provided with a first connecting male head; the gas supply system comprises a gas distribution connecting base and a gas supply unit, the gas distribution connecting base is fixed below the U-shaped fixing base, a plurality of second connecting male heads are installed on the gas distribution connecting base, first through holes are formed in the U-shaped fixing base, connecting female heads are installed at the two ends of the gas pipe, and the second connecting male heads are clamped and matched with the connecting female heads at one end of the gas pipe; the connecting female head at the other end penetrates through the counterpulsation bed to be clamped and matched with the first connecting male head; the air supply unit is installed on the air distribution connecting base, and the functions of inflating the bag sleeve and exhausting the air in the bag sleeve are achieved. According to the scheme, the problem that the body of a patient is unstable is solved; and meanwhile, threaded connection is replaced by clamping connection, and the air pipe is rapidly disassembled and assembled.

A multipurpose truck bed cover device is provided. The device is comprised of a truck bed cover designed to enhance the versatility of truck beds by offering three primary configurations: a bed cap mode for enclosed storage, a tonneau cover mode for low-profile coverage, and an open bed mode to restore the truck bed to its standard open layout. The device comprises a rectangular body with at least three side walls mounted on sliding tracks, a top wall that may fold, roll, or telescope, and locking mechanisms to secure configurations during operation. In motorized versions, electric motors powered by the truck's electrical system enable the raising and lowering of the body between modes as well as control of the top wall.

The invention provides antibacterial cloth and a preparation method thereof. The preparation method comprises the following steps: treating the cloth with acid; and then treating with a plant extracting solution. The invention also provides an antibacterial fabric. The antibacterial fabric comprises the antibacterial cloth provided by any one of the invention. The antibacterial fabric is selected from any one of sports underwear, yoga pants, riding clothes, outdoor climbing clothes, diving suit, antibacterial socks, a field tent, a sleeping bag lining, a helmet buffer liner, a battle boot lining, a backpack braid, a waistband, medical protective clothing, a mask, a medical hood, a medical goggle bandage, a bedspread, back cushion cloth, an automobile seat cover, a subway seat cover and a high-speed rail seat cover; the invention relates to an aircraft seat cover, a household sofa cloth cover, a food processing protective garment and a cold-chain logistics protective garment.

The utility model relates to an anti-kicking quilt which comprises a quilt sheet, the quilt sheet comprises a top sheet located at the right upper end of a mattress and three side sheets located on the three side faces of the mattress, trapezoidal holes are cut in the side sheets, long bottom plates of the trapezoidal holes are flush with the side edges, away from the top sheet, of the corresponding side sheets, and elastic connecting cloth attached to the trapezoidal holes is connected to the side sheets. The elastic connecting cloth is detachably connected to the fitted cover. When the bed cover is used, after the trapezoid holes are cut in the side sheets, the elastic connecting cloth with elasticity is used for filling the trapezoid holes, and the elastic connecting cloth is connected with the bed cover, so that the bed sheet can be connected with the bed cover, a human body enters the space between the bed sheet and the bed cover from a bed head, and the three trapezoid holes are formed in the three side surfaces; due to the arrangement of the elastic connecting cloth, when the quilt is kicked, the quilt is pulled from three sides, so that the quilt is prevented from being separated from a human body after being kicked, and diseases such as cold of the human body are avoided.

The utility model discloses a rubber band breakage and knotting detection mechanism and a production device of a bedspread with a rubber band, and belongs to the technical field of medical supplies. The detection mechanism comprises a control module, a fixed part, a detection part, a guide plate, a rotating arm, a middle microswitch and a photoelectric sensor; the rotating arm abuts against an elastic trigger piece of the middle microswitch and gradually gets close to the guide plate from top to bottom, the upper end of the rotating arm is hinged to the detection part, the lower end of the rotating arm abuts against the rear side of the rubber band, and the rotating arm is arranged on the upper portion of the detection part. The photoelectric sensor is positioned right behind the rubber band, faces the rubber band and is arranged at the lower part of the detection part; a notch is formed in the guide plate and is over against the photoelectric sensor; the middle microswitch and the photoelectric sensor are electrically connected with the control module; the rubber band enters from the top of the detection part, slides along the rear side of the guide plate and is output from the bottom of the detection part; if the rubber band is knotted, the rotating arm rotates backwards to trigger the middle microswitch; if the rubber band is broken, the broken rubber band can be detected by the photoelectric sensor.

The utility model relates to the technical field of household articles, and disclose a kind of plush composite bed canopy, comprising: for installing on mattress bed canopy fence, cover in the mattress and with bed canopy fence connection plush cover, and set between the mattress and plush cover and with the connection of plush cover composite bottom cover;The rim of the open mouth of the plush cover is provided with dismounting mechanism between bed canopy fence outer peripheral wall;The plush cover includes the second clamping sleeve surface covered on the mattress fabric layer, and the rim of the second clamping sleeve surface is provided with the second edge covering surface for being covered on the outer peripheral wall of mattress.It is fixed on the fabric layer of mattress by the clamping effect of composite bottom cover and plush cover, and the mattress is directly fixed in the first clamping sleeve surface and the second clamping sleeve surface inside, so that the mattress is integrated with bed canopy, and the effect of fixing mattress can be met after wrapping and fixing bed canopy on mattress.

The present invention relates to a bed comprising a support frame (10), a fabric cover (20), and a fabric cover connecting frame (30), wherein the fabric cover connecting frame (30) is connected to the top or upper middle part of the support frame (10), and the fabric cover connecting frame (30) has a square frame formed by two first connecting rods (31) and two second connecting rods (32) connected successively, and at least one first connecting rod (32) is provided with a connecting element on which an adjusting device is arranged that drives the second connecting rod (32) to move. The distance between the two first connecting rods (31) can be increased or decreased by means of the adjusting device. This bed adds an adjusting device with which the fabric cover (20) can be slipped over the fabric connecting frame (30) in a relaxed state.Finally, the fabric cover (20) is tightened by the adjusting device, which significantly reduces the assembly difficulty of the fabric cover (20); furthermore, if the fabric cover (20) slackens, the adjusting device can drive the second connecting rod (32) to move. This increases the distance between the two first connecting rods (31), thereby again tightening the fabric cover (20).

The present invention discloses an inflatable mattress integrally provided with a bed frame, relating to the technical field of inflatable mattresses, and solving the technical problem that the assembly operation of the inflatable mattress and the bed frame is relatively many, reducing the convenience of use. Its technical key points include a comfort layer, a support airbag arranged below the comfort layer, and a bed cover surrounding the outside of the comfort layer and the support airbag. The bottom surface of the bed cover far from the comfort layer is an open surface, and an adsorption concave part is arranged on the bottom surface of the support airbag far from the comfort layer. The present invention has the advantages of ensuring the stability of the mattress while being convenient for assembly and improving the convenience of use of the mattress.

The utility model relates to the technical field of bedspread, in particular to a multifunctional bedspread. According to the technical scheme, the bed cover comprises a bed cover body, extending side edge parts are symmetrically arranged on the two sides of the bed cover body respectively, an extending end part is arranged on the rear surface of the bed cover body, airflow cavities are formed in the bed cover body, the extending side edge parts and the extending end part respectively, and a plurality of elastic strips are fixedly installed in the airflow cavities at equal intervals. An air heater is fixedly mounted on the front surface of the extending end, a hot air branch pipe is fixedly connected to the output end of the air heater, a plurality of communicating pipes are connected to the outer surface of the hot air branch pipe at equal intervals, and the communicating pipes communicate with the airflow cavity. According to the utility model, the air permeability of the bedspread in use can be enhanced, and meanwhile, the moist bedspread can be dried and sterilized by hot air, so that the bedspread is ensured to be used healthily, and the use comfort is also improved.

This invention discloses a smart mattress, monitoring system, and monitoring method based on fiber Bragg grating sensing technology, belonging to the field of fiber Bragg grating sensing technology. The smart mattress includes a mattress support structure, a first airbag column, a second airbag column, and a mattress cover arranged sequentially from bottom to top. The mattress support structure collects the patient's upper and lower body tilt angles, thus memorizing and marking surgical positions. The first airbag column collects the patient's weight. The mattress cover collects the pressure, temperature, and humidity of the skin in contact with the mattress, solving the problem of limited monitoring data in existing technologies. The second airbag column inflates or deflates based on the monitoring results of the mattress cover, addressing the issue that existing mattresses can only provide good preventative effects for short periods, thereby effectively preventing pressure sores in patients.

1. The name of the design product: bedding set (auspicious). 2. The use of the design product: for bedding. 3. The design points of the design product: in the combination of patterns and colors. 4. The picture or photo that best indicates the design points: in-use reference drawing. 5. The design for which protection is sought contains colors. 6. The design product is a flat product, omitting set 1 left view, set 1 right view, set 1 top view, set 1 bottom view, set 2 left view, set 2 right view, set 2 top view, set 2 bottom view, set 3 left view, set 3 right view, set 3 top view, set 3 bottom view, set 4 left view, set 4 right view, set 4 top view, set 4 bottom view, set 5 left view, set 5 right view, set 5 top view, set 5 bottom view, set 6 left view, set 6 right view, set 6 top view, set 6 bottom view. 7. Other circumstances that need to be explained: The design product is a complete set of products for use and sale, set 1 is a duvet cover, set 2 is a bed cover, set 3 is a pillowcase, set 4 is a cushion cover, set 5 is a square cushion cover with a dragon, and set 6 is a square cushion cover with a phoenix.

Provided in the present application is a hanging pet bed with an adjustable size, which is designed to solve the problems that the hanging pet beds available on the market cannot offer both height-adjustable installation and high load-bearing capacity and that the pet beds have a small application range and high transportation costs caused by their non-adjustable sizes. The hanging pet bed with an adjustable size comprises: a telescopic support assembly, which is located at the top end of the pet bed and is configured to support and fix the pet bed; a bed body frame assembly, which is located below the telescopic support assembly and is configured to support a fabric bed cover; two connecting straps, which are configured to connect the telescopic support assembly and the bed body frame assembly, are sleeved on and connected to the surface of the telescopic support assembly, and are located on the left and right sides below the telescopic support assembly to connect the telescopic support assembly and the bed body frame assembly; the fabric bed cover, which is arranged on the inner side of the bed body frame assembly and is configured to cover the bed body frame assembly; and positioning members, which are configured to position the connecting straps, so as to fix the pet bed to prevent the bed body from swaying.

1. Name of the product in this design: Sheet arranger. 2. Purpose of this design: This design is used for tidying up bed sheets and covers. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design. 6. Other situations that need to be explained: Design 1 and Design 3 are made of transparent material.

To provide an adjustable bed assembly using a magnetic attachment system for securing a mattress to an adjustable base.SOLUTION: The magnetic attachment system 40 includes a magnetic member for securing to a lower surface of the mattress and at least one magnet 70 configured to secure to an upper surface of the adjustable base. The magnetic member may have a magnetic bar or may have a flexible bar with one or more metal plates disposed at predetermined locations on the flexible bar. A cover may surround the mattress, the cover being adjacent a lower surface of the mattress and including a pocket for receiving the magnetic member and defining one or more windows such that when the magnetic member is received in the pocket, the one or more metal plates are exposed via the windows. The adjustable bed assembly includes a mattress and an adjustable base operatively connected with a magnetic attachment system.SELECTED DRAWING: Figure 6

The utility model relates to the technical field of solid wood furniture, and provides a multidirectional adjustable furniture wood bed which comprises a wood bed body, a supporting frame is arranged at the lower end of the wood bed body, an adjusting assembly is arranged in the wood bed body and the supporting frame, the adjusting assembly comprises a first pulley rotationally connected to the upper end of the wood bed body, and a second pulley rotationally connected to the lower end of the wood bed body. A connecting plate is fixedly connected to the inner wall of the wood bed body, a pressing type guide wheel is arranged on the inner wall of the wood bed body, a tripod is fixedly connected to the inner wall of the supporting frame, and a sliding groove, a brake guide plate, an anti-collision and anti-vibration strip and a limiting clamping plate are fixedly connected to the inner wall of the wood bed body. According to the technical scheme, the problems that the bed bottom of the wood bed is inconvenient to clean, a mattress and a bed cover are inconvenient to replace conveniently, the wood bed is inconvenient to move conveniently to complete splicing from a single bed to a double bed, the wood bed body is inconvenient to prevent from sliding accidentally at the upper end of the supporting frame, and accidents are easily caused are solved.

Provided are a bedding cover and a top bedding that are capable of preventing displacement. Specifically, the top bedding has a front surface 11 and a back surface 12, at least one of the front surface 11 and the back surface 12 having at least one anti-slip region 30, the anti-slip region 30 having a coefficient of friction of 0.8 or more.

The utility model discloses a multifunctional medical protective bedspread, which relates to the technical field of multifunctional medical protective bedspread, and comprises a bed body, the bottom of the bed body is fixedly connected with a first fixing plate, the inner wall of the first fixing plate is fixedly connected with a bearing, and the inner wall of the bearing is fixedly connected with a rolling shaft. The outer side of the rolling shaft is fixedly connected with a bedspread, one end of the bedspread is movably connected with a movable block, and through the arrangement of the first fixing block, the movable block, a pull rod, a clamping block, a first spring and a clamping groove, the multifunctional medical protective bedspread has the advantages that the bedspread can be fixed, and the situation that the bedspread is not fixed to a bed body is avoided; according to the multifunctional medical protective bedspread, the first fixing plate, the bearing, the limiting groove, the limiting strip, the pushing block, the threaded rod, a second spring, a rotating disc, a second fixing plate and a winding shaft are arranged, so that the bedspread can be rapidly stored and laid, and the situation that time is consumed in the bedspread storage and laying process is avoided.

To solve the problem that since a conventional bedding cover is a bag type whose one side of a rectangular shape is opened, a heavy and bulky bedding is folded and taken in and out from an opening part of the one side of the rectangular shape when washing the cover, and since the outer side surface and the inner side surface of the cover have to be washed at the same time even though there is a difference in the degree of dirt, the amount of washing is unnecessarily increased.SOLUTION: By separating the inside surface and the outside surface in contact with the body of the bedding cover and making a pair of bedding cover cloths equal in length, width and shape, the work of holding the bulky and heavy bedding at the time of replacing the cover is eliminated and the bedding can be individually handled, so that only the dirty side can be replaced and washed, and when the cover is made into a set of three, To provide a separation type bedding cover capable of drastically reducing labor, time and labor required for keeping bedding clean such as finishing replacement work at a time by attaching a replacement cover immediately when a dirty cover is detached, and coping with bedding of different sizes.SELECTED DRAWING: Figure 1

A bed covering apparatus for thermally insulating a user includes a first cover with a first sheet base and a first sheet frame. The first sheet base and the first sheet frame comprise a fabric material. A comforter which includes a thermally insulating material is positionable between the first sheet base and the first sheet frame to define a contained position of the comforter. A second cover is couplable via a connector to the first cover to overlay the aperture of the first sheet frame.

1. The name of the design product: bed cover (replaceable bed surface can fix the pillow). 2. The use of the design product: the design product is a bed cover that blocks dust and increases the comfort of the mattress. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: Design 1 perspective view. 5. Design 1 is designated as the basic design. 6. The mattress in the design picture is not part of the protected design content.

To provide a comforter cover and comforter which can prevent positional deviation.SOLUTION: A comforter has a front face 11 and a back face 12. At least one of the front face 11 and the back face 12 is provided with a slip resistance area 30. The friction coefficient of the slip resistance area 30 is 0.8 or more.SELECTED DRAWING: Figure 1

1. Name of the product in this design: Bed cover. 2. Purpose of this design: Bedding for decoration and protection. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. The left view and top view are shown in perspective view 2, and the right view and bottom view are shown in perspective view 1. The left view, right view, top view, and bottom view are omitted.

1. Name of the design product: fabric (Lujiang large combined battle). 2. Use of the design product: used for making clothes or bedclothes such as bed sheets, bed covers, etc., and also used for making curtains, tablecloths, awnings, accessories, etc. 3. Design points of the design product: the pattern. 4. Picture or photo best indicating the design points: front view. 5. The product is a fabric, so the back view is omitted; the design product is a planar product, so the top view, bottom view, left view, and right view are omitted. 6. The design product is a planar product with a square continuous unlimited boundary.

The utility model provides a portable spliced bed which comprises a bed frame formed by splicing a plurality of components and a bed cover covering the bed frame, the bed cover comprises cover cloth covering the upper side of the bed frame, and a left decorative body, a right decorative body, a front decorative body and rear connecting cloth which are respectively positioned on the periphery of the bed frame, the left decoration body, the right decoration body, the front decoration body and the rear connecting cloth are sequentially connected in a sewing mode, the four side edges of the cover cloth are connected with the left decoration body, the right decoration body, the front decoration body and the rear connecting cloth in a sewing mode respectively, and the outline of the cover cloth is matched with the outline of a bed frame so that it can be guaranteed that the bed cover can be tightly arranged on the bed frame in a sleeving mode. The detachable iron frame is used as the bed frame, and each component of the bed frame is small in size, easy to disassemble and assemble and free of space occupation.

1. Name of the product in this design: Electric Blanket Controller (SS45). 2. Purpose of this design: for users to operate electric blankets, electric shawls, and electric bed covers. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention provides antibacterial cloth and a preparation method thereof. The preparation method comprises the following steps: treating the cloth with acid; and then treating with a plant extracting solution. The invention also provides an antibacterial fabric. The antibacterial fabric comprises the antibacterial cloth provided by any one of the invention. The antibacterial fabric is selected from any one of sports underwear, yoga pants, riding clothes, outdoor climbing clothes, diving suit, antibacterial socks, a field tent, a sleeping bag lining, a helmet buffer liner, a battle boot lining, a backpack braid, a waistband, medical protective clothing, a mask, a medical hood, a medical goggle bandage, a bedspread, back cushion cloth, an automobile seat cover, a subway seat cover and a high-speed rail seat cover; the invention relates to an aircraft seat cover, a household sofa cloth cover, a food processing protective garment and a cold-chain logistics protective garment.

The utility model discloses a bedspread type anti-skidding air cushion bed, which relates to the field of air cushion beds, and is characterized in that the bedspread type anti-skidding air cushion bed sequentially comprises an air cushion layer and a bottom layer from top to bottom, fixing covers are arranged at two ends of the bottom layer, the two fixing covers are provided with cover openings, the two cover openings are opposite, the air cushion layer comprises a plurality of parallel inflatable strips, and the adjacent inflatable strips are communicated with each other. The bottom layer is made of flexible materials and provided with a plurality of creases. The fixing covers are arranged on the bottom layer, the bottom layer is made of the flexible materials, the bottom layer is provided with the creases, and when the air cushion bed is used, the fixing covers are respectively sleeved on a head plate and a leg plate of a bed plate of a medical bed, so that the air cushion bed can be simply and quickly fixed and is prevented from sliding off, and the burden of nurses is relieved; as the bed plates at different parts of the medical bed can be turned over respectively, and the bottom layer is provided with a plurality of creases, the bottom surface of the bottom layer can form a tighter fit to prevent sliding.