CN217447186U - Adjustable skeleton - Google Patents

Abstract

The utility model discloses an adjustable skeleton frame, relating to the tatami technical field; the utility model comprises a rib frame group, wherein the rib frame group comprises a first sliding rib frame, a second sliding rib frame, a first contracting rib frame and a second contracting rib frame, the inner part of the rib frame group is respectively clamped with a first rib plate and a second rib plate, the inner parts of the ends, which are close to each other, of the first sliding rib frame and the second sliding rib frame and the first contracting rib frame and the second contracting rib frame are respectively provided with a connecting rotating shaft in a rotating way, and the outer part of the connecting rotating shaft is connected with a connecting piece in a rotating way; the first sliding framework and the second sliding framework are connected with the first contraction framework and the second contraction framework through the rolling of the sliding rollers in the sliding chamber, the used length can be adjusted according to the size of the tatami, the first sliding framework and the second sliding framework can be folded for use through the connection and rotation of the connecting shaft inside the connecting piece.

Description

Adjustable skeleton

Technical Field

The utility model relates to a tatami technical field specifically is adjustable framed bent.

Background

Tatami is multifunctional furniture, and is mainly used as a kang in the north, but the function of the kang is more. Tatami belongs to a member of a modern furniture bed and plays a role in bearing. The bed can be used for supporting a mattress and can also be used for directly lying, namely a leather edge of a bed board in the traditional sense. The elastic metal square tube, the curved wood or the plastic material. The structure of the bed can be changed to the ground by the development of centuries, the bearing is carried out from the original simple straw mat to the bed board, the technology is developed, the long-time market examination is carried out, the skeleton frame is the main part of the bed, and the skeleton frame is also popular and becomes the bearing mode adopted by each furniture factory.

The mattress framework is generally required to be applied to a mattress framework for supporting a bed in the using process of the mattress, the conventional mattress framework cannot adjust the using length according to the size of the mattress, and the using length is single; in view of the above problems, the inventors propose an adjustable rib cage for solving the above problems.

SUMMERY OF THE UTILITY MODEL

The problem that the length of the conventional mattress frame cannot be adjusted according to the size of the tatami and is single is solved; an object of the utility model is to provide a skeleton frame with adjustable.

In order to solve the technical problem, the utility model adopts the following technical scheme: the adjustable rib frame comprises a rib frame group, wherein the rib frame group comprises a first sliding rib frame, a second sliding rib frame, a first contraction rib frame and a second contraction rib frame, and a first rib plate and a second rib plate are respectively clamped in the rib frame group;

first slip skeleton frame and second slip skeleton frame and first shrink skeleton frame all rotate with the inside of the one end that the second shrink skeleton frame is close to each other and are equipped with the connection pivot, the outside rotation of connecting the pivot is connected with the connecting piece.

According to the size of tower rice, through adjusting first slip skeleton and the second slip skeleton, through the outside slip gyro wheel in the inside slip chamber slip shrink of shrink limit, accomplish and the first shrink skeleton and the second shrink the regulation of service distance between the skeleton, go into the inside of placing the draw-in groove with positioning fixture block card again, the completion is to the placing of support frame and shrink frame, the inside of shrink frame is equipped with the shrink regulation of sliding tray support frame of being convenient for, can place into first spareribs board or second spareribs board simultaneously and accomplish the buildding with the inside of positioning fixture groove, conveniently place the bed at last and use, thereby can support between first slip skeleton and the second slip skeleton and first shrink skeleton and the second shrink skeleton, prevent inside production shrink.

The connecting piece is internally provided with a connecting rotating shaft, so that the first sliding skeleton frame and the second sliding skeleton frame can be conveniently folded and adjusted, the folding bed is suitable for being used by a single bed, and the practicability is greatly enhanced.

Preferably, the surface of spareribs frame group distributes in proper order has a set of draw-in groove of placing, place draw-in groove and first spareribs board and second spareribs board homogeneous phase adaptation, the inside joint of spareribs frame group has the shrink frame, the sliding tray has been seted up to the inside of shrink frame, the inside sliding connection of sliding tray has the support frame of looks adaptation, the one end that shrink frame and support frame kept away from each other is all fixed and is equipped with the location fixture block, the surface of shrink frame and support frame all is equidistant distribution and has a set of location draw-in groove, is convenient for place first spareribs board and second spareribs board and uses.

Preferably, the one end that first slip skeleton frame and second slip skeleton frame were kept away from each other all is the fixed slip limit that is equipped with of body structure, the outer wall on slip limit rotates and installs the slip gyro wheel, the one end that first shrink skeleton frame and second shrink skeleton frame were kept away from each other all is the fixed shrink limit that is equipped with of body structure, the sliding chamber has been seted up to the inner wall on shrink limit, slip gyro wheel and sliding chamber sliding connection, through the outside slip gyro wheel in the inside slip chamber of shrink limit slip shrink on slip limit, can accomplish with first shrink skeleton frame and the second shrink skeleton frame between the regulation of working distance.

Preferably, the edge of first slip skeleton, the second slip skeleton, the first shrink skeleton and the second shrink skeleton is arranged and all is equipped with crashproof arc angle, and through setting up first slip skeleton and the second slip skeleton and the edge of first shrink skeleton and the second shrink skeleton into crashproof arc angle, can prevent effectively that the production from damaging, the protectiveness is strong.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses a slip gyro wheel rolls in the inside of sliding chamber, accomplishes the connection to first slip skeleton rib frame and second slip skeleton rib frame and first shrink skeleton rib frame and second shrink skeleton rib frame, can adjust the length of using according to tatami's size, connects through the inside connection pivot of connecting piece and rotates, can fold first slip skeleton rib frame and second slip skeleton rib frame and use, is fit for single tatami to use, the operation of being convenient for is adjusted, and the structure is ingenious;

2. after adjusting suitable size, can support the inside of support frame card income positioning channel groove, prevent that skeleton from producing the shrink, place first rib board and second rib board respectively again and accomplish whole building, be convenient for place the bed and use, holistic structural connection is simple, and the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the adjustable skeleton frame of the present invention.

Fig. 2 is an exploded view of the adjustable rib frame of the present invention.

Fig. 3 is a schematic structural diagram of the first sliding skeleton frame and the second sliding skeleton frame of the present invention.

In the figure: 1. a first sliding skeleton row; 2. a second sliding skeleton row; 3. a first contracted skeleton row; 4. a second contracted skeleton row; 5. a connecting member; 6. connecting the rotating shaft; 7. a first row of bone plates; 8. a second row of bone plates; 9. placing a clamping groove; 10. an anti-collision arc-shaped corner; 11. a support frame; 12. positioning a fixture block; 13. shrinking the edge; 14. a sliding chamber; 15. a sliding groove; 16. a sliding edge; 17. a sliding roller; 18. positioning a clamping groove; 19. and (4) a shrinkage frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows: as shown in fig. 1-3, the utility model provides an adjustable skeleton frame, which comprises a skeleton frame group, wherein the skeleton frame group comprises a first sliding skeleton frame 1, a second sliding skeleton frame 2, a first contracting skeleton frame 3 and a second contracting skeleton frame 4, and the skeleton frame group is internally and respectively clamped with a first bone plate 7 and a second bone plate 8;

first slip skeleton row 1 and second slip skeleton row 2 and first shrink skeleton row 3 all rotate with the inside of the one end that the second shrink skeleton row 4 was close to each other and are equipped with and connect pivot 6, and the outside of connecting pivot 6 is rotated and is connected with connecting piece 5.

The surface of spareribs frame group distributes in proper order has a set of draw-in groove 9 of placing, places draw-in groove 9 and first spareribs board 7 and the 8 homogeneous phase adaptations of second spareribs board, and the inside joint of spareribs frame group has shrink frame 19, and sliding tray 15 has been seted up to shrink frame 19's inside, and sliding tray 15's inside sliding connection has the support frame 11 of looks adaptation.

By adopting the technical scheme, the support for the skeleton group can be completed, and the skeleton group is prevented from randomly contracting.

The end that shrink frame 19 and support frame 11 kept away from each other all fixes and is equipped with location fixture block 12, and the surface of shrink frame 19 and support frame 11 all is that the equidistance distributes has a set of positioning groove 18.

Through adopting above-mentioned technical scheme, play fine location effect and first row hone lamella 7 and 8 looks adaptations of second row hone lamella, be convenient for install and use.

First slip skeleton row 1 and the second slip skeleton row 2 one end of keeping away from each other all are fixed being equipped with the slip limit 16 of a body structure, and the outer wall of slip limit 16 rotates installs sliding roller 17, and the one end that first shrink skeleton row 3 and second shrink skeleton row 4 kept away from each other all is fixed being equipped with shrink limit 13 of a body structure, and sliding chamber 14, sliding roller 17 and sliding chamber 14 sliding connection have been seted up to the inner wall of shrink limit 13.

By adopting the technical scheme, the sliding roller 17 slides in the sliding chamber 14, and the using distance between the first sliding skeleton row 1 and the second sliding skeleton row and the first contraction skeleton row 3 and the second contraction skeleton row 4 can be adjusted at will.

Example two: as shown in fig. 1 or 2, the corners of the outer surfaces of the first sliding skeleton row 1, the second sliding skeleton row 2, the first contracting skeleton row 3 and the second contracting skeleton row 4 are all provided with anti-collision arc corners 10.

Through adopting above-mentioned technical scheme, play fine guard action, avoid edge department fish tail user's skin.

The working principle is as follows: when in use, the first sliding skeleton row 1 and the second sliding skeleton row 2 are adjusted according to the size of tower, the sliding roller 17 outside the sliding edge 16 slides and contracts in the sliding chamber 14 inside the contraction edge 13 to complete the adjustment of the use distance between the first contraction skeleton row 3 and the second contraction skeleton row 4, the positioning fixture block 12 is clamped into the clamping groove 9 to complete the placement of the support frame 11 and the contraction frame 19, the sliding groove 15 is arranged inside the contraction frame 19 to facilitate the contraction adjustment of the support frame 11, meanwhile, the first row bone plate 7 or the second row bone plate 8 can be respectively placed in the positioning clamping groove 18 to complete the construction, so that the bed can be conveniently placed for use, thereby can support between first slip skeleton rib 1 and the second slip skeleton rib 2 and first shrink skeleton rib 3 and the second shrink skeleton rib 4, prevent inside production shrink.

Set up to anticollision arc angle 10 through the edge with first slip skeleton rib 1 and the second slip skeleton rib 2 and first shrink skeleton rib 3 and the second shrink skeleton rib 4, can effectively prevent to produce and bump, the protectiveness is strong, through connecting piece 5 inside be equipped with connect pivot 6 convenient to first slip skeleton rib 1 and the second slip skeleton rib 2 carry out folding regulation, be applicable to single bed and use, has strengthened the practicality greatly.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (7)

1. Skeleton frame with adjustable, including skeleton frame group, its characterized in that: the rib frame group comprises a first sliding rib frame (1), a second sliding rib frame (2), a first contraction rib frame (3) and a second contraction rib frame (4), and a first rib plate (7) and a second rib plate (8) are clamped in the rib frame group respectively;

first slip skeleton (1) and second slip skeleton (2) and first shrink skeleton (3) and the inside of the one end that second shrink skeleton (4) were close to each other all rotate and are equipped with connection pivot (6), the outside rotation of connecting pivot (6) is connected with connecting piece (5).

2. An adjustable skeleton frame according to claim 1, wherein a group of placing clamping grooves (9) are sequentially distributed on the surface of the skeleton frame group, the placing clamping grooves (9) are matched with the first row bone plate (7) and the second row bone plate (8), and a contraction frame (19) is clamped inside the skeleton frame group.

3. The adjustable skeleton frame according to claim 2, wherein the retractable frame (19) is provided with a sliding groove (15) therein, and the sliding groove (15) is slidably connected with a matched supporting frame (11) therein.

4. The adjustable skeleton frame according to claim 3, wherein the end of the contraction frame (19) far away from the supporting frame (11) is fixedly provided with a positioning fixture block (12), and the surfaces of the contraction frame (19) and the supporting frame (11) are distributed with a group of positioning fixture grooves (18) at equal intervals.

5. The adjustable skeleton rib of claim 1, wherein the ends of the first sliding skeleton rib (1) and the second sliding skeleton rib (2) far away from each other are all in an integral structure and are fixedly provided with sliding edges (16), and the outer walls of the sliding edges (16) are rotatably provided with sliding rollers (17).

6. The adjustable skeleton rib of claim 5, wherein the ends of the first contracted skeleton rib (3) and the second contracted skeleton rib (4) far away from each other are fixedly provided with contracted edges (13) in an integral structure, the inner walls of the contracted edges (13) are provided with sliding chambers (14), and the sliding rollers (17) are connected with the sliding chambers (14) in a sliding manner.

7. The adjustable skeleton rib according to claim 1, wherein the corners of the outer surfaces of the first sliding skeleton rib (1), the second sliding skeleton rib (2), the first contraction skeleton rib (3) and the second contraction skeleton rib (4) are provided with anti-collision arc corners (10).

Images