CN220308767U - Bedstead convenient to change sheet - Google Patents

Abstract

The utility model relates to the technical field of bedstead, in particular to a bedstead convenient for changing a bed sheet, which comprises a frame body and a supporting plate arranged at the top of the frame body, wherein the frame body is connected with the supporting plate through a sliding component; the sliding assembly comprises pulleys and sliding grooves which are correspondingly arranged, the sliding grooves are of structures with middle low and two high sides along the direction from the head of the bed to the tail of the bed, and the lowest position of each sliding groove is provided with a limiting part. The utility model has the advantages of unique structure, low manufacturing cost, convenient, efficient and quick replacement of the bed sheet, stable integral structure, low failure occurrence rate, labor-saving operation and convenient production, popularization and application, and can effectively reduce the difficulty of the replacement of the bed sheet.

Description

Bedstead convenient to change sheet

Technical Field

The utility model relates to the technical field of bed frames, in particular to a bed frame convenient for changing a bed sheet.

Background

In living places such as hotels, bed cleaning is important, and bed sheets, quilt covers and the like are required to be frequently replaced, cleaned and disinfected. At present, beds of hotels are generally arranged close to walls, mattresses on the beds are often thick and heavy, and when the beds need to be replaced, hotel cleaners can directly pull down the beds with brute force and then lay clean beds, and then clamp and embed edges with force to complete replacement; or after the heavy mattress is moved to leave a gap, the dirty bed sheet is taken down and the clean bed sheet is replaced; therefore, the replacement of the bed sheet consumes time in daily cleaning and also consumes larger physical strength, which is very inconvenient. The Chinese patent with the patent number of CN108542183A discloses a multifunctional bedstead convenient for changing a bed sheet, which comprises a base, wherein a rotating module for placing a mattress is arranged above the base, the multifunctional bedstead further comprises a sliding module, a sliding component, a rotating mechanism, a supporting structure, a locking mechanism and the like, the sliding module can slide along the length direction of the base through the sliding component, the rotating module can rotate by taking the central axis of the sliding module as the axial lead through the rotating mechanism, and the locking mechanism is used for locking the position relationship between the sliding module and the base. The multifunctional bed frame can be well convenient for changing the bed sheet, has the advantages of complex structure, high manufacturing cost, inflexible use and durability, and limited practical production and popularization. Thus, the present utility model has been developed to better meet the needs of the market and consumers by aiming at developing a more practical bed frame.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide a bedstead which is convenient for changing a bed sheet so as to solve the defects in the background technology.

The technical problems solved by the utility model are realized by adopting the following technical scheme:

a bedstead which is convenient for changing a bed sheet,

the sliding assembly comprises a frame body and a supporting plate arranged at the top of the frame body, wherein the frame body is connected with the supporting plate through the sliding assembly; the sliding assembly comprises pulleys and a sliding groove which are correspondingly arranged, the sliding groove is of a structure with two high sides and low in the middle along the direction from the head of the bed to the tail of the bed, and a limiting part is arranged at the lowest position of the sliding groove and used for accommodating the pulleys and positioning the pulleys.

In the utility model, the sliding groove comprises an end head, a limiting section and a buffer section which are sequentially arranged along the direction from the head of the bed to the tail of the bed; the limiting section is provided with the limiting part, the end is connected with the limiting section through a first cambered surface groove in an inclined mode, the limiting section is connected with the buffer section through a second cambered surface groove in an inclined mode, and the inclination of the first cambered surface groove is larger than that of the second cambered surface groove.

In the utility model, the limiting part is of a cambered surface groove structure which is recessed downwards from the groove bottom of the limiting section.

In the utility model, the end head and the buffer section are horizontally arranged, and the height of the buffer section is slightly lower than that of the end head or is flush with that of the end head.

In the utility model, the pulley is arranged at the bottom of the supporting plate, the pulley is detachably and fixedly connected with the supporting plate, the chute is arranged on the frame body, and the chute is detachably and fixedly connected with the frame body.

In the utility model, the sliding component comprises a front sliding component and a rear sliding component, wherein the front sliding component is arranged close to a bed head, the rear sliding component is arranged close to a bed tail, and the front sliding component and the rear sliding component both comprise sliding grooves which are respectively arranged at two sides of a frame body and pulleys which are respectively arranged at two sides of the bottom of a supporting plate.

In the utility model, the supporting plate is a solid plate or a hollowed-out plate.

In the utility model, the direction of the supporting plate, which is close to the tail of the bed, is provided with a push-pull handle.

In the utility model, the push-pull handle is a push-pull plate, the push-pull plate is connected with the tail end of the support plate and is vertically arranged, and a gap is reserved between the push-pull plate and the tail end of the frame body.

The beneficial effects are that: the bed frame convenient for changing the bed sheet has the advantages that the structure is simple, the processing and manufacturing cost is low, and the thick mattress on the supporting plate can move along with the supporting plate in a certain amplitude so as to be convenient for changing the bed sheet, thereby effectively reducing the difficulty of changing the bed sheet, ensuring that the bed sheet is convenient, efficient and quick to change, and greatly saving the changing time. Because of the unique arrangement of the sliding groove, the pushing and pulling process is smooth and labor-saving, the quick positioning can be realized after the pushing and pulling is finished,

the bed frame convenient for changing the bed sheet has the advantages that the pulley positioning is stable, the faults such as pulley clamping and the like can be effectively prevented in the push-pull process, the whole structure is stable and durable, the service life is long, and the bed frame is suitable for production, popularization and application.

Drawings

FIG. 1 is a schematic diagram of a preferred embodiment of the present utility model.

Fig. 2 is a schematic view of a mounting structure according to a preferred embodiment of the present utility model.

Fig. 3 is an enlarged schematic view of the chute.

Wherein: 1. a frame body; 2. a support plate; 21. a push-pull plate; 3. a slip assembly; 31. a chute; 311. an end head; 312. a first cambered surface groove; 313. a limit part; 314. a second cambered surface groove; 315. a buffer section; 316. a limiting section; 32. a pulley; 4. and a baffle.

Detailed Description

The utility model is further described with reference to the following detailed drawings in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the utility model easy to understand.

Referring to fig. 1 and 2, a bed frame convenient for changing a bed sheet comprises a frame body 1 and a support plate 2 arranged at the top of the frame body 1, wherein the frame body 1 is connected with the support plate 2 through a sliding component 3, the support plate 2 is horizontally arranged, the support plate 2 can be a solid plate or a hollowed-out plate, in the embodiment, the solid plate is preferably adopted, the support plate 2 is used for supporting a heavy mattress, and the heavy mattress moves along with the movement of the support plate 2.

The sliding assembly 3 comprises a pulley 32 and a chute 31 which are correspondingly arranged, the chute 31 is of a structure with a middle low and two high sides along the direction from the head of the bed to the tail of the bed, and a limiting part 313 is arranged at the lowest position of the chute 31, and the limiting part 313 is used for accommodating the pulley 32 and positioning the pulley 32. The pulley 32 is specifically disposed at the bottom of the support plate 2, the pulley 32 is fixedly connected with the support plate 2, the chute 31 is disposed on the frame body 1, and the chute 31 is fixedly connected with the frame body 1. In some preferred embodiments, the pulley 32 is detachably and fixedly connected with the support plate 2 through the mounting frame, so that the pulley 32 can be replaced when the support plate fails, the maintenance is convenient, the sliding groove 31 and the frame body 1 are fixedly connected through the bolt assembly, and the sliding groove 31 is preferably fixed on the inner side of the frame body 1, thereby occupying no space, not affecting the external beauty of the frame body 1, and simultaneously flexibly adjusting the mounting position. The design of the utility model can also be applied to the existing bed frame.

In some preferred embodiments, as a further improvement, the chute 31 includes a tip 311, a limit section 316, and a buffer section 315 sequentially disposed along the direction from the head of the bed to the tail of the bed; wherein the end 311 is arranged horizontally with the buffer section 315, and the buffer section 315 is arranged slightly lower than the end 311 or flush with the end 311. Be provided with on spacing section 316 spacing portion 313, spacing portion 313 is from the tank bottom undercut cambered surface groove structure of spacing section 316, and spacing portion 313 is used for holding pulley 32 and carries out spacingly to pulley 32, and when pulley 32 got into spacing portion 313, pulley 32 just blocked in spacing portion 313, and the horizontal cover of backup pad 2 is on support body 1 and the bottom of backup pad 2 and the marginal butt of support body 1, if not the push-and-pull of certain degree external force at this moment, pulley 32 can't remove to prevent the relative movement of backup pad 2 and support body 1, guarantee stability. The limiting part 313 is of a cambered surface groove structure, and the pulley 32 is smoother in the process of pushing and pulling the pulley 32 into or out of the limiting part 313, so that the abrasion of the pulley 32 is reduced, and the occurrence of faults such as clamping and the like of the pulley 32 is reduced.

The tail of the buffer section 315 may be provided with a baffle 4, and the baffle 4 may be the baffle 4 integrally formed with the buffer section 315, or may be the baffle 4 disposed on the frame 1.

In some preferred embodiments, as shown in fig. 3, the tip 311 is connected to the stop segment 316 through an inclined first arcuate slot 312, and the stop segment 316 is connected to the buffer segment 315 through an inclined second arcuate slot 314, and the inclination of the first arcuate slot 312 is greater than the inclination of the second arcuate slot 314. The first cambered surface groove 312 is mainly used for preventing the pulley from excessively moving, even if the pulley is excessively pushed and pulled, the pulley still can automatically retract to the limiting part 313 after properly climbing on the first cambered surface groove 312, the rigid collision between the pulley and the end 311 can be reduced in the process, the pulley abrasion is reduced, the gradient of the second cambered surface groove 314 is smaller, long and gentle, the pulley slides along the second cambered surface groove 314 smoothly and saves effort in the process of resetting the supporting plate 2, and the pulley can also be quickly reset, and is efficient and convenient.

In other preferred embodiments, the sliding component 3 includes a front sliding component 3 and a rear sliding component 3, the front sliding component 3 is disposed near the bed head, the rear sliding component 3 is disposed near the bed tail, and the front sliding component 3 and the rear sliding component 3 each include a sliding groove 31 disposed on two sides of the frame 1 and a pulley 32 disposed on two sides of the bottom of the support plate 2. In some specific embodiments, for example, the length of the frame 1 is 1920mm, and the positions of the frame 1 near the bed head and the two sides near the bed can be respectively provided with the sliding grooves 31 with the length of about 600mm, so that the whole structure is more stable.

As an improvement of the embodiment, the direction of the supporting plate 2 close to the bed tail is provided with a push-pull handle. As one of the ways, as shown in fig. 2, the push-pull handle is a push-pull plate 21, the push-pull plate 21 is connected with the tail end of the support plate 2 and is vertically arranged, and a gap is formed between the push-pull plate 21 and the tail end of the frame body 1, so that the push-pull handle is convenient to operate, and the push-pull handle can directly act on the push-pull handle during push-pull, thereby being convenient and fast. In order to further reduce the manufacturing cost and difficulty, the push-pull handle and the tail end of the support plate 2 can be of an integrated structure. As an improvement to the scheme, other push-pull handle designs which are convenient for push-pull are adopted and are also within the protection scope of the utility model.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (9)

1. The bed frame is characterized by comprising a frame body and a supporting plate arranged at the top of the frame body, wherein the frame body is connected with the supporting plate through a sliding component; the sliding assembly comprises pulleys and sliding grooves which are correspondingly arranged, the sliding grooves are of structures with middle low and two high sides along the direction from the head of the bed to the tail of the bed, and the lowest position of each sliding groove is provided with a limiting part.

2. The bed frame for facilitating the replacement of a bed sheet according to claim 1, wherein the sliding groove comprises a head, a limit section and a buffer section which are sequentially arranged along the direction from the head to the tail of the bed; the limiting section is provided with the limiting part, the end is connected with the limiting section through a first cambered surface groove in an inclined mode, the limiting section is connected with the buffer section through a second cambered surface groove in an inclined mode, and the inclination of the first cambered surface groove is larger than that of the second cambered surface groove.

3. The bed frame for facilitating the replacement of a sheet according to claim 2, wherein the limiting portion is a cambered surface groove structure recessed downwards from the groove bottom of the limiting section.

4. The bed frame for facilitating the replacement of a sheet according to claim 2, wherein the ends are arranged horizontally with the buffer section, and the buffer section is arranged slightly lower than or flush with the ends.

5. The bed frame for facilitating the replacement of a bed sheet according to claim 1, wherein the pulley is arranged at the bottom of the supporting plate, the pulley is detachably and fixedly connected with the supporting plate, the chute is arranged on the frame body, and the chute is detachably and fixedly connected with the frame body.

6. The bed frame for facilitating the replacement of a bed sheet according to claim 1, wherein the sliding assembly comprises a front sliding assembly and a rear sliding assembly, the front sliding assembly is arranged close to a bed head, the rear sliding assembly is arranged close to a bed tail, and the front sliding assembly and the rear sliding assembly both comprise sliding grooves respectively arranged on two sides of the frame body and pulleys respectively arranged on two sides of the bottom of the supporting plate.

7. The bed frame for facilitating the replacement of a sheet according to claim 1, wherein the supporting plate is a solid plate or a hollowed-out plate.

8. The bed frame for facilitating the replacement of a sheet according to claim 7, wherein the supporting plate is provided with a push-pull handle in a direction approaching the bed tail.

9. The bed frame for facilitating the replacement of a bed sheet according to claim 8, wherein the push-pull handle is a push-pull plate, the push-pull plate is connected with the tail end of the support plate and is vertically arranged, and a gap is formed between the push-pull plate and the tail end of the frame body.