Segmented splicing type rocking chair support

Abstract

The utility model provides a segmented splicing type rocking chair support which is characterized in that the segmented splicing type rocking chair support comprises upper foot pipes, lower foot pipes, upper supports and lower supports, and the lower supports and the upper foot pipes are integrally formed; two upper foot tubes are arranged on each of two sides of the bottom end of the lower bracket and are fixedly connected with the lower bracket; the two upper foot tubes on the two sides of the lower bracket are mutually symmetrical; the top end of the lower leg pipe is clamped with the bottom end of the upper leg pipe; the top end of the upper bracket is clamped with the bottom end of the lower bracket; the upper support and the lower support are both in an arc shape, and after the upper support and the lower support are connected in a clamped mode, the whole is in a U shape. The utility model has the advantages of simple structure, convenience in installation and disassembly, stable structure, certain damping and buffering capability and high safety in use.

Description

Technical Field

[0001] The utility model belongs to the technical field of rocking chair brackets, and in particular relates to a segmented splicing type rocking chair bracket. Background Art

[0002] Rocking chairs have gradually become popular with people's leisure needs. Their structure is that a hanging frame is suspended in a rocking chair bracket. Adults or children sitting in the hanging frame will feel relaxed and comfortable as the hanging frame rocks. The key to whether a safe and comfortable rocking chair is qualified lies in whether its bracket can meet people's needs.

[0003] The rocking chair brackets in the existing market have the following two shortcomings: First, the base of the rocking chair is relatively complex. Although it has been simplified, the base and the bracket are still two separate parts. The bracket and the base still need to be docked and installed. This step cannot be simplified or omitted, and the overall installation of the rocking chair bracket is still inconvenient; second, during the use of the rocking chair, the hanging frame often shakes (the stress generated by the shaking is mainly concentrated at the top and bottom of the bracket). For this, the rocking chair bracket does not take certain shock-proof buffering measures, which will cause the rocking chair bracket to have excessive local stress concentration, affecting the service life of the rocking chair bracket and also affecting people's comfort experience to a certain extent. Therefore, it is the purpose of the utility model to provide a rocking chair bracket with a simple structure, easy installation and safe use. Summary of the invention

[0004] In view of the deficiencies in the prior art, the utility model provides a segmented splicing type rocking chair bracket.

[0005] The technical solution of the utility model is: a segmented splicing rocking chair bracket, comprising an upper leg tube, a lower leg tube, an upper bracket, and a lower bracket, wherein the lower bracket is integrally formed with a plurality of upper leg tubes;

[0006] Two upper leg tubes are fixedly connected to the bottom end of the lower bracket on both sides, and the two upper leg tubes on both sides of the lower bracket are symmetrical to each other;

[0007] The top end of the lower leg tube is connected by clamping with the bottom end of the upper leg tube, and the top end of the upper bracket is connected by clamping with the bottom end of the lower bracket;

[0008] The upper bracket and the lower bracket are both arc-shaped, and after the upper bracket and the lower bracket are snap-connected, the overall configuration is U-shaped.

[0009] Furthermore, a flange is arranged at the top end of the lower leg pipe, and a rubber sleeve pad is arranged at the bottom end thereof; and a mounting hole is opened on the flange.

[0010] Furthermore, the top end of the upper leg tube is fixedly connected to the bottom end of the lower bracket, and a slot is provided at the bottom end, and a mounting hole is opened on the slot; the upper leg tube forms an angle of 50-60 degrees with the bottom end of the lower bracket in the horizontal direction, and an angle of 20-30 degrees with the bottom end of the lower bracket in the vertical direction.

[0011] Furthermore, the bottom end of the lower bracket is integrally formed with the four upper leg tubes, and a protrusion is provided at the top end thereof, and a mounting hole is opened on the protrusion.

[0012] Furthermore, a groove is provided at the bottom end of the upper bracket, a mounting hole is provided on the groove, a hole groove is provided at the top end of the upper bracket, a movable pin is provided in the hole groove, a through hole is provided at the bottom end of the movable pin, a buckle passes through the through hole, a spring is suspended in the buckle, and a buckle is also provided at the bottom end of the spring.

[0013] Furthermore, the lower leg tube can be clamped in the clamping groove at the bottom end of the upper leg tube through the flange at the top end thereof, and then the lower leg tube and the upper leg tube can be installed and fixed by passing bolts through the mounting holes on the flange and the clamping groove.

[0014] Furthermore, the lower bracket can be clamped in the groove at the bottom end of the upper bracket through the protrusion at the top thereof, and then the upper bracket and the lower bracket can be installed and fixed by passing bolts through the mounting holes on the protrusion and the groove.

[0015] Furthermore, the top end of the rubber sleeve is a clamping sleeve, and the bottom end is a cushion block; the rubber sleeve is connected to the bottom end of the lower leg pipe through the clamping sleeve at the top end.

[0016] Beneficial effects of the utility model:

[0017] 1. The utility model has a simple structure and is easy to carry and transport. It can be divided into multiple sections, and the sections can be directly connected by snapping together during installation, and then fixed with nuts, which is easy to install and disassemble.

[0018] 2. The new structure is stable. The top and bottom are designed with springs and rubber sleeves, both of which can be used for stress buffering, so that the bracket as a whole has a certain shock-absorbing and buffering function. The top spring is a closed-loop spring. Compared with the traditional hook hanging, the connection structure of the closed-loop spring and the buckle is a closed connection, which can prevent the hanging frame from shaking and falling off. In summary, the bracket is very safe to use and can enhance people's comfort experience to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a side view structural schematic diagram of the utility model;

[0021] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0022] Figure 2-1 for Figure 2 A partial enlarged view of the middle A part;

[0023] Figure 4 A schematic diagram of a novel three-dimensional dispersion structure is shown for this application;

[0024] Figure 4-1 for Figure 4 Schematic diagram of the local structure of the middle B part;

[0025] Figure 4-2 for Figure 4 A partial enlarged view of part C in the middle.

[0026] Figure numerals: 1, upper bracket; 2, lower bracket; 3, upper leg tube; 4, lower leg tube; 5, rubber sleeve; 6, movable pin; 7, buckle; 8, spring; 101, protrusion; 201, groove; 301, flange; 401, slot; 501, sleeve; 502, pad. DETAILED DESCRIPTION

[0027] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and is by no means intended to limit the present invention and its application or use. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided to make the present invention thorough and complete and to fully express the scope of the present invention to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the components and steps, the composition of the materials, the numerical expressions and the numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary and not as limiting.

[0028] The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different parts. The words "include" or "comprise" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0029] like Figure 1-4 As shown, a segmented splicing rocking chair bracket includes an upper leg tube 3, a lower leg tube 4, an upper bracket 1, and a lower bracket 2, wherein the lower bracket 2 and a plurality of upper leg tubes 3 are integrally formed;

[0030] Two upper leg tubes 3 are fixedly connected to the bottom end of the lower bracket 2 on both sides, and the two upper leg tubes 3 on both sides of the lower bracket 2 are symmetrical to each other;

[0031] The top end of the lower leg tube 4 is connected by clamping with the bottom end of the upper leg tube 3, and the top end of the upper bracket 1 is connected by clamping with the bottom end of the lower bracket 2;

[0032] The upper bracket 1 and the lower bracket 2 are both arc-shaped, and after the upper bracket 1 and the lower bracket 2 are snap-fitted, the entirety of the upper bracket 1 and the lower bracket 2 is U-shaped.

[0033] Specifically, a flange 301 is provided at the top of the lower leg pipe 4 , and a rubber sleeve pad 5 is provided at the bottom thereof; a mounting hole is provided on the flange 301 .

[0034] Specifically, the top of the upper leg tube 3 is fixedly connected to the bottom of the lower bracket 2, and a slot 401 is provided at the bottom thereof, and a mounting hole is provided on the slot 401; Figure 3 As shown, the upper leg tube 3 forms a 60 degree angle with the bottom end of the lower bracket 2 in the horizontal direction. Figure 2 As shown, it forms an angle of 25 degrees with the bottom end of the lower bracket 2 in the longitudinal direction.

[0035] Specifically, the bottom end of the lower bracket 2 is integrally formed with the four upper leg tubes 3 , and a protrusion 101 is disposed at the top end thereof, and a mounting hole is formed on the protrusion 101 .

[0036] Specifically, a groove 201 is provided at the bottom end of the upper bracket 1, and a mounting hole is opened on the groove 201. A hole groove is provided at the top end of the upper bracket 1, and a movable pin 6 is provided in the hole groove. A through hole is provided at the bottom end of the movable pin 6, and a buckle 7 passes through the through hole. A spring 8 is suspended in the buckle 7, and a buckle 7 is also provided at the bottom end of the spring 8.

[0037] Specifically, the lower leg tube 4 can be clamped in the slot 401 at the bottom end of the upper leg tube 3 through the flange 301 at the top thereof, and then the lower leg tube 4 and the upper leg tube 3 can be installed and fixed by passing bolts through the mounting holes on the flange 301 and the slot 401.

[0038] Specifically, the lower bracket 2 can be clamped in the groove 201 at the bottom end of the upper bracket 1 through the protrusion 101 at the top thereof, and then the upper bracket 1 and the lower bracket 2 can be installed and fixed by passing bolts through the mounting holes on the protrusion 101 and the groove 201.

[0039] Specifically, the top of the rubber sleeve 5 is a clamping sleeve 501 , and the bottom of the rubber sleeve 5 is a cushion block 502 ; the rubber sleeve 5 is connected to the bottom of the lower leg pipe 4 through the clamping sleeve 501 at the top.

[0040] Before installation, the bracket can be divided into multiple scattered parts, which does not take up too much space and is easy to transport and carry.

[0041] During installation, the bottom end of each lower leg tube 4 is sleeved with a rubber sleeve 5, and then the top end of the lower leg tube 4 is snap-fitted and connected with the bottom end of the upper leg tube 3 and fixed with a nut; then, the movable pin 6 is inserted into the hole groove at the top end of the upper bracket 1, and the buckle 7 is inserted into the through hole at the bottom end of the movable pin 6, and the spring 8 (closed-loop spring) lifting ring is snapped into the buckle 7, and another buckle 7 is snapped into the lifting ring at the bottom end of the spring 8; finally, the top end of the lower bracket 2 is snap-fitted and connected with the bottom end of the upper bracket 1, and fixed with a nut to complete the overall installation of the bracket; thereafter, it is hoisted into the hanging frame through a rope in the buckle 7 at the bottom end of the top of the upper bracket 1, and can be used.

[0042] When in use, the personnel sit in the hanging frame, and the top of the upper bracket 1 bears the weight of the hanging frame and the personnel, which is most affected by the tension; the bottom of each lower leg tube 4 bears all the gravity of the bracket, the hanging frame and the personnel, and its bearing capacity is the largest; the stress of these two parts is the greatest, and the spring 8 can be used to reduce the shock and buffer the stress on the top of the upper bracket 1, and the rubber sleeve pad 5 can be used to buffer the stress on the bottom of each leg tube to a certain extent, so as to prevent the stress of these two places from being too concentrated, and to avoid the situation where the overall bracket is damaged due to excessive local stress, which can effectively extend the service life of the bracket. Among them, the coordination effect of the spring 8 and the rubber sleeve pad 5 can enhance the comfort of people when riding in the rocking chair. Secondly, the design of the closed-loop spring 8 and the buckle 7 makes the various structural connections at the top of the upper bracket 1 all closed-loop connections, which can prevent the rope at the top of the hanging frame from detaching from the hook during the shaking process of the hanging frame.

[0043] So far, various embodiments of the present invention have been described in detail. In order to avoid obscuring the concept of the present invention, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution disclosed here.

[0044] The above-mentioned embodiments only express some implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A segmented rocking chair bracket, characterized in that: It includes an upper leg tube, a lower leg tube, an upper bracket, and a lower bracket, wherein the lower bracket is integrally formed with the upper leg tubes; Two upper leg tubes are fixedly connected to the bottom end of the lower bracket on both sides, and the two upper leg tubes on both sides of the lower bracket are symmetrical to each other; The top end of the lower leg tube is connected by clamping with the bottom end of the upper leg tube, and the top end of the upper bracket is connected by clamping with the bottom end of the lower bracket; The upper bracket and the lower bracket are both arc-shaped, and after the upper bracket and the lower bracket are snap-connected, the overall configuration is U-shaped.

2. The segmented rocking chair bracket according to claim 1, characterized in that: The top end of the lower leg pipe is provided with a flange, and the bottom end thereof is provided with a rubber sleeve pad; and a mounting hole is provided on the flange.

3. The segmented rocking chair bracket according to claim 1, characterized in that: The top of the upper leg tube is fixedly connected to the bottom of the lower bracket, and a slot is provided at the bottom thereof, and a mounting hole is opened on the slot; the upper leg tube forms an angle of 50-60 degrees with the bottom of the lower bracket in the horizontal direction, and an angle of 20-30 degrees with the bottom of the lower bracket in the vertical direction.

4. The segmented rocking chair bracket according to claim 1, characterized in that: The bottom end of the lower bracket is integrally formed with the four upper leg tubes, and a protruding portion is arranged on the top end thereof, and a mounting hole is opened on the protruding portion.

5. The segmented rocking chair bracket according to claim 1, characterized in that: The bottom end of the upper bracket is provided with a groove, and a mounting hole is opened on the groove. The top end of the upper bracket is provided with a hole groove, and a movable pin is arranged in the hole groove. The bottom end of the movable pin is provided with a through hole, and a buckle passes through the through hole. A spring is suspended in the buckle, and a buckle is also arranged at the bottom end of the spring.

6. The segmented rocking chair bracket according to claim 1, characterized in that: The lower leg tube can be clamped in the clamping groove at the bottom end of the upper leg tube through the flange at the top end thereof, and then the lower leg tube and the upper leg tube can be installed and fixed by passing bolts through the mounting holes on the flange and the clamping groove.

7. The segmented rocking chair bracket according to claim 1, characterized in that: The lower bracket can be clamped in the groove at the bottom end of the upper bracket through the protrusion at the top end thereof, and then the upper bracket and the lower bracket can be installed and fixed by passing bolts through the mounting holes on the protrusion and the groove.

8. The segmented rocking chair bracket according to claim 2, characterized in that: The top end of the rubber sleeve is a clamping sleeve, and the bottom end is a cushion block; the rubber sleeve is connected with the bottom end of the lower leg pipe through the clamping sleeve at the top end.

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