CN203987061U - The bed structure that a kind of length and high flexible are adjustable - Google Patents

Abstract

The utility model discloses a bed structure with flexible and adjustable length and height. The supporting legs are equipped with lower sleeves, and each lower sleeve is provided with at least two lower installation holes, and at least two left rods and at least two right rods are passed between the two side brackets. connection, one end of the right rod of each elongated rod is set in one end of the left rod of one elongated rod, each left rod of elongated rod is provided with a left installation hole and at least three left positioning pin holes, each elongated rod The right rod of the rod is provided with a right mounting hole and at least three right positioning pin holes, and the two side supports are respectively connected with the left rod of the variable length rod and the right rod of the variable length rod through the side support rods. The utility model is convenient for the installation and layout of the bed, and can be adjusted in height and length. When not in use, it can be folded or disassembled for storage and transportation, and occupies a small space. It is especially suitable for children when their height changes quickly.

Description

A bed structure with flexible length and height adjustment

technical field

The utility model relates to a bed, in particular to a bed structure with flexible and adjustable length and height.

Background technique

With the acceleration of people's life rhythm, many daily necessities also need to have a variety. The bed is the furniture that we must use for sleeping and rest. In recent years, the size and specification of the bed have shown a growing momentum, which will take up more A large bedroom area, for a living room with limited space, makes the bedroom space that is not very ample become smaller and smaller. People especially hope that the furniture can be adjusted to have a flexible adjustment function, and the length and height can be adjusted according to needs, so as to reduce the occupied space during use, storage and transportation.

The length and the height of bed frame commonly used at present all are fixed, and bed volume size is fixed, and it is convenient and flexible to use not enough.

Contents of the invention

The technical problem to be solved by the utility model is: to provide a bed structure that is convenient and flexible, and occupies a small space, and the length and height can be adjusted flexibly, which solves the problem that the length and height of the commonly used bed frame are fixed, and the use is not convenient and flexible enough. The problem.

In order to solve the above technical problems, the technical solution of the utility model is to provide a bed structure with flexible and adjustable length and height, which is characterized in that it includes two side brackets, and the supporting feet on the front and rear sides of each side bracket are equipped with There are at least three side mounting holes, each supporting foot is provided with a lower casing, and each lower casing is provided with at least two lower mounting holes, and the supporting foot and the lower casing are passed through by short pins The side mounting holes and the lower mounting holes are connected, and the two side brackets are connected by at least two left rods of variable length rods and at least two right rods of variable length rods, and one end of each right rod of variable length rods is arranged on a variable length rod In one end of the left rod, each lengthening rod left rod is provided with a left installation hole and at least three left positioning pin holes, and each variable length rod right rod is provided with a right mounting hole and at least three right positioning pin holes hole, the left rod of the variable length rod passes through the side mounting hole and the left mounting hole through the connecting shaft and is connected with one side bracket, the right rod of the variable length rod passes through the side mounting hole and the right mounting hole through the connecting shaft and is connected with the other side bracket, The left rod of the long rod and the right rod of the variable length rod are connected through the long pin shaft through the left positioning pin hole and the right positioning pin hole, and the two side brackets are respectively connected to the left rod of the variable length rod and the right rod of the variable length rod through the side support connect.

Preferably, the left rod of the elongated rod and the right rod of the elongated rod are both hollow rods, and their cross-sections are both back-shaped.

Preferably, the left rod of the elongated rod and the right rod of the elongated rod are both fixed on the connecting shaft through lock nuts.

Preferably, each side support is connected to at least one side support rod.

The utility model is that the bed body adopts an assembly structure, and a variable length structure combination is used to replace the bed board. By relatively moving the left rod of the variable length rod and the right rod of the variable length rod and positioning and locking with the pin shaft, the flexible adjustment of the length direction of the bed body is realized; The installation position of the connecting shaft and the side bracket and changing the cooperation between the upper mounting hole of the side bracket and the lower mounting hole on the lower sleeve can realize the flexible adjustment of the bed installation height within a certain range. The utility model is convenient for the installation and layout of the bed, and can be adjusted in height and length. When not in use, it can be folded or disassembled for storage and transportation, and occupies a small space. It is especially suitable for children when their height changes rapidly.

Description of drawings

Fig. 1 is a structural schematic diagram of a shorter length and height adjustable bed structure;

Fig. 2 is the schematic diagram of side support;

Fig. 3 is the schematic diagram of lower cover rod;

Fig. 4 is the schematic diagram of variable length rod left rod;

Fig. 5 is the schematic diagram of the right rod of variable length rod;

Fig. 6 is a schematic diagram of a bed structure with flexible length and height adjustable when the bed body is elongated and the bed board is raised;

Fig. 7 is a schematic view of a bed structure with flexible length and height adjustable when it is shortened and folded flat.

Among them: 1 is the side bracket, 2 is the left rod of the variable length rod, 3 is the right rod of the variable length rod, 4 is the lock nut, 5 is the connecting shaft, 6 is the short column pin, 7 is the side support rod, and 9 is the long pin 10 is the lower bushing, 11 is the side mounting hole, 101 is the lower mounting hole, 21 is the left mounting hole, 22 is the left positioning pin hole, 31 is the right mounting hole, and 32 is the right positioning pin hole.

Detailed ways

In order to make the utility model more comprehensible, preferred embodiments are described in detail below with accompanying drawings.

Example 1

The utility model is a bed structure with flexible and adjustable length and height, as shown in Figure 1, it includes two side supports 1, each supporting foot is covered with a lower sleeve 10, and the space between the two side supports 1 It is connected by 8 left rods 2 of variable length rods and 8 right rods 3 of variable length rods. The left rod 2 of the rod can be enclosed within a variable length rod right rod 3 outsides, and there are threads on the connecting shaft 5 and can cooperate with the lock nut 4.

As shown in Figure 2, there are 14 side mounting holes 11 on the supporting feet on the front and rear sides of each side bracket 1, which are used to install the connecting shaft 5, the side support rod 7 and the lower mounting holes 101 on the lower sleeve rod 10. Cooperate. As shown in FIG. 3 , each lower bushing 10 is provided with nine lower installation holes 101 .

As shown in FIG. 4 , there is one left installation hole 21 at one end of the left rod 2 of the variable length rod, and ten left positioning pin holes 22 distributed at fixed intervals on the other side. As shown in FIG. 5 , there is one right mounting hole 31 at one end of the right rod 3 of the variable length rod, and 11 right positioning pin holes 32 distributed at fixed intervals on the other side. The distance between the positioning locking holes (left positioning pin hole 22 and right positioning pin hole 32) on the variable length rod left rod 2 and the variable length rod right rod 3 can take the same value X0, or a different value XL (XL is variable length Left dowel hole 22 spacings on the left pole 2 of the bar) and XR (XR is the 32 spacings of the right dowel holes on the right pole bar 3 of the elongated pole). When the same spacing value X0=60mm is adopted, the minimum length of the bed body can be adjusted each time to X0=60mm. Taking different spacing values, when the distance between the left positioning pin holes 22 on the left rod 2 of the variable length rod is XL and the distance between the right positioning pin holes 32 on the right rod 3 of the variable length rod is XR, the adjustable distance in the length direction is an integer of |XR-XL| times. As preferred, the utility model adopts different values. In this example, XL=60mm and XR=75mm are adopted, and the minimum adjustable distance is 15mm at this time.

As shown in Figures 1-5, the left rod 2 of the elongated rod passes through the side mounting hole 11 and the left mounting hole 21 through the connecting shaft 5 to connect with a side bracket 1, and the right rod 3 of the elongated rod passes through the side bracket 1 through the connecting shaft 5. The mounting hole 11 and the right mounting hole 31 are connected with the other side bracket 1 , and the supporting foot and the lower sleeve 10 are connected through the side mounting hole 11 and the lower mounting hole 101 through the short column pin 6 . The distance between adjacent equidistant lower mounting holes 101 and the distance between equidistant side mounting holes 11 on the side bracket 1 can be the same or different. In this embodiment, the adjacent distance between the equidistant lower mounting holes 101 is 30 mm, the distance between the equidistant side mounting holes 11 on the side bracket 1 is 40 mm, and the minimum adjustable height is 10 mm. Cover the outer side of the supporting foot on the side bracket 1. By adjusting the relative position of the side bracket 1 and the lower casing 10, the side bracket 1 and a certain pair of mounting holes on the lower casing 10 (that is, the side mounting hole 11 and the lower mounting hole 101) coincide, and insert the short pin 6 to complete the fixation. The connecting shaft 5 is installed on the mounting hole 11 near the top of the side bracket 1 . One side of the side strut 7 is hinged with other unused side mounting holes 11 of the side bracket 1 via the column pin 6, and the other side of the side strut 7 is connected to the left bar 2 of the elongated bar and the right bar 3 of the elongated bar through the short pin 6 The pin holes (that is, the left positioning pin hole 22 and the right positioning pin hole 32) close to the mounting hole are hinged. The side support 1 is kept at a fixed angle with the left rod 2 of the elongated rod and the right rod 3 of the elongated rod by the side support rod 7 . Each side support 1 is connected to a side support bar 7 . One group of left positioning pin holes 22 coincide with the right positioning pin holes 32 of the variable length bar right bar 3 on the left pole 2 of the variable length bar, and are fixed by the long pin shaft 9, so that the utility model is fixed in the length direction.

When the length of the bed needs to be adjusted, by pulling out the long pin shaft 9, the left bar 2 of the variable length bar and the right bar 3 of the variable length bar are relatively moved, so that the length roughly meets the requirements, and a group of idle positioning pin holes (that is, the left positioning pin Hole 22 and right dowel hole 32) overlap, and long pin shaft 9 is inserted into this group of overlapping dowel holes (ie left dowel hole 22 and right dowel hole 32) and fixes, thereby realize bed length adjustment. The utility model adjusts the schematic diagram of the elongated bed as shown in Figure 6.

When the height of the bed board needs to be adjusted, firstly, the installation position of the connecting shaft 5 on the side bracket 1 can be adjusted; Adjustable in height direction.

When not in use, the bed body of the utility model can take off the stud pin 6 so that the bed body can be folded flat as shown in Figure 7, and can be laid flat on the floor or on the side wall, and can also be disassembled for easy storage and transportation.

In addition, the utility model can further increase installation flexibility by changing the side support bar 7 into a variable-length structure. By changing to a variable-length structure, the connecting shaft 5 can be installed at different heights, so that the bed surface can be tilted to a certain extent to meet some special requirements.

Example 2

In this embodiment, there are three side mounting holes on the supporting feet on the front and rear sides of each side bracket of the utility model, and two lower mounting holes are opened on each lower casing. The two side brackets are connected by two variable-length left rods and two variable-length right rods. There is a left mounting hole and three left positioning pin holes on each variable-length rod left rod. Each variable-length rod There is a right mounting hole and three right positioning pin holes on the right rod, and both sides of each side bracket are connected with a side support rod 7. The adjacent distance between each equidistant lower mounting hole is the same as the distance between equidistant side mounting holes on the side bracket. Others are the same as in Example 1.

Claims (4)

1. a length and the adjustable bed structure of high flexible, it is characterized in that, comprise two side stands (1), before and after each side stand (1), on the feet of both sides, be equipped with at least three side installing holes (11), on each feet, be all arranged with setting of casing (10), on each setting of casing (10), be at least provided with two lower installing holes (101), between feet and setting of casing (10), pass side installing hole (11) by stub pin (6), lower installing hole (101) connects, between two side stands (1), be connected with at least two right bars of elongated bar (3) by least two left bars of elongated bar (2), one end of the right bar of each elongated bar (3) is located in one end of a left bar of elongated bar (2), the left bar of each elongated bar (2) is provided with a left installing hole (21) and at least three left dowel holes (22), the right bar of each elongated bar (3) is provided with a right installing hole (31) and at least three right dowel holes (32), the left bar of elongated bar (2) is connected with a side stand (1) with left installing hole (21) through side installing hole (11) by connecting axle (5), the right bar of elongated bar (3) is connected with another side stand (1) with right installing hole (31) through side installing hole (11) by connecting axle (5), between the left bar of elongated bar (2) and the right bar of elongated bar (3), pass left dowel hole (22) by the axle of having strong market potential (9), right dowel hole (32) connects, two side stands (1) are respectively by side pole (7) and the left bar of elongated bar (2), the right bar of elongated bar (3) connects.

2. a kind of length as claimed in claim 1 and the adjustable bed structure of high flexible, is characterized in that, the described left bar of elongated bar (2) and the right bar of elongated bar (3) are hollow stem, and its cross section is three-back-shaped.

3. a kind of length as claimed in claim 1 and the adjustable bed structure of high flexible, it is characterized in that, the described left bar of elongated bar (2) and the right bar of elongated bar (3) are all fixed on connecting axle (5) by locking nut (4).

4. a kind of length as claimed in claim 1 and the adjustable bed structure of high flexible, is characterized in that, each described side stand (1) is at least connected with a side pole (7).