Goods shelf and goods shelf combination

Abstract

The utility model relates to a goods shelf and a goods shelf combination. The goods shelf comprises a base, supporting vertical rods are installed at the four corners of the base, a bearing rod is installed between the two supporting vertical rods located in the transverse direction, fixing rods are connected between the supporting vertical rods and the bearing rod, and an adjusting rod is installed between the two supporting vertical rods located in the longitudinal direction. The goods shelf is ingenious in structure, the base, the supporting vertical rods, the supporting rods, the fixing rods and the adjusting rods are arranged and define the space for stacking the five-star feet, the feet of the five-star feet abut against one another, the feet of the five-star feet located on the outer side are supported on the adjusting rods, the stacking number of the five-star feet is increased on the premise that the internal space of the goods shelf is not increased, and the stacking efficiency is improved. The whole stacking mode is compact, the space occupied by the five-star foot is reduced, meanwhile, the five-star foot can be prevented from falling off from the goods shelf through the arrangement of the supporting rods, the fixing rods, the adjusting rods and the like, and therefore the quality of the five-star foot is guaranteed, and the defective product amount of office chairs and other finished products is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of storage, in particular to a goods shelf and goods shelf combination. BACKGROUND

[0002] Office chair refers to various chairs equipped for work convenience in daily work and social activities. The structure of office chair usually includes the following main components: headrest, backrest, armrest, lumbar support (waist support), seat (cushion), bottom plate (tension adjustment, tilting mechanism, etc.), gas rod, footrest, five-star foot and caster.

[0003] Five-star foot is an important component of office chair, and its main functions are as follows:

[0004] 1. Stability: The design of five-star foot makes the office chair more stable on the ground, especially when the ground is slightly uneven, the five-star foot design can provide better balance than three or four foot designs;

[0005] 2. Load distribution: The design of five-star foot allows the weight of the chair to be more evenly distributed to five points, which can reduce the pressure on each point, especially in the case of a chair with casters, the smaller the weight on the bearing of the wheel, the more durable the bearing;

[0006] 3. Material diversity: Five-star foot has a variety of materials, including nylon, aluminum alloy, steel, etc. Different materials have different characteristics, such as nylon being lightweight and relatively inexpensive, aluminum alloy being lightweight but strong and corrosion-resistant, and steel being sturdy and durable with strong stability and load capacity;

[0007] 4. Adapt to different environments: Different materials of five-star foot are suitable for different environments and needs, such as aluminum alloy five-star foot for humid environments or long-term use, and steel five-star foot for office environments that require long-term stable support;

[0008] 5. Safety: The design and material selection of five-star foot are crucial to the safety of office chair, and high-quality five-star foot can ensure safety and stability during use.

[0009] The existing office chair usually places the five-star foot directly on the ground during the manufacturing process, resulting in different degrees of wear and tear on the five-star foot while occupying a large space; or the five-star foot is stacked on a common shelf, which is messy and easy to fall off the shelf, affecting subsequent use and causing trouble in the manufacturing process of office chairs. INVENTION CONTENTS

[0010] In order to overcome the defects in the prior art, the first utility model of the present application provides a shelf, which has a clever structure and can orderly store five-star feet thereon, ensures the stability of the five-star feet during storage, reduces the occupation of space, enhances the user experience, is convenient to take and place, does not affect the production process, and is conducive to the promotion and application of the shelf in the market.

[0011] In order to achieve the first utility model, the present application adopts the following technical scheme: a shelf for loading five-star feet; the shelf comprises a base, four corners of the base are each provided with a supporting vertical rod, two supporting vertical rods in the transverse direction are provided with a supporting rod, the supporting vertical rod and the supporting rod are connected with a fixing rod, and two supporting vertical rods in the longitudinal direction are provided with an adjusting rod.

[0012] As a preferred scheme of the present application, the supporting vertical rod is provided with an adjusting seat, and the adjusting seat is formed with an adjusting groove for mounting the adjusting rod.

[0013] As a preferred scheme of the present application, the adjusting groove has at least a first adjusting part and a second adjusting part, the first adjusting part and the second adjusting part are in communication, and the adjusting rod can move from the first adjusting part to the second adjusting part or from the second adjusting part to the first adjusting part to realize the adjustment of different models of five-star feet.

[0014] As a preferred scheme of the present application, the adjusting groove is in a stepped shape and the corners are in a round corner shape.

[0015] As a preferred scheme of the present application, the adjusting seat is in a flat plate shape as a whole, and the thickness is adapted to the width of the supporting vertical rod.

[0016] As a preferred scheme of the present application, the side of the adjusting seat is provided with a mounting hole, the mounting hole is a round hole, the fixing rod is a round rod, and the fixing rod is embedded in the mounting hole.

[0017] As a preferred scheme of the present application, the adjusting rod is a plurality of rods, and the plurality of adjusting rods are arranged at intervals.

[0018] As a preferred scheme of the present application, the adjusting rod body is a circular tube structure, and both ends are formed into threaded segments, and a limiting piece is mounted at the threaded segment.

[0019] As a preferred scheme of the utility model, the support vertical pole and the supporting pole are both hollow structure square tubes.

[0020] As a preferred scheme of the utility model, the support vertical pole top is equipped with a support cross bar.

[0021] Compared with the prior art, the utility model discloses a kind of goods shelves, the goods shelf structure is ingenious, by setting base, support vertical pole, supporting pole, fixed rod and adjusting rod, and base, support vertical pole, supporting pole, fixed rod and adjusting rod are enclosed to form a space for five-star foot stacking, the foot of five-star foot is mutually abutted, and the foot of five-star foot located outer side is supported on adjusting rod, increase the stacking number of five-star foot under the premise of not increasing the internal space of goods shelf, and overall stacking mode is compact, reduce the occupation of space by five-star foot, simultaneously, by the setting of supporting pole, fixed rod and adjusting rod etc. It can prevent five-star foot from falling off from goods shelf, so as to guarantee the quality of five-star foot, reduce the defective product quantity of office chair etc. finished product, so as to reduce the production cost of enterprise, be favorable to the promotion and application of above-mentioned goods shelf in market.

[0022] Further, since there are differences in the model or size of five-star foot on the market, in order to make the goods shelf can adapt to different models of five-star foot, thereby enhancing the utilization rate of goods shelf, the adjusting rod is adjustably arranged in the utility model, that is, by setting adjusting seat, adjusting groove is formed on adjusting seat, by installing adjusting rod in different positions in adjusting groove, the distance between two adjusting rods is changed, so as to meet the use demand.

[0023] In order to realize the above-mentioned second utility model purpose, the utility model adopts the following technical scheme: a goods shelf combination, comprising the above-mentioned goods shelf;The goods shelf combination further comprises mounting rail, and the bottom of the base is provided with rail groove matched with the mounting rail.

[0024] As a preferred scheme of the utility model, a plurality of the goods shelf can be stacked up and down. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the structural schematic diagram of a goods shelf in embodiment 1;

[0026] Figure 2 It is the structural schematic diagram of adjusting seat in a goods shelf in embodiment 1;

[0027] Figure 3 It is the structural schematic diagram of adjusting groove in a goods shelf in embodiment 1;

[0028] Figure 4 It is the use state schematic diagram of a goods shelf in embodiment 1;

[0029] Figure 5This is a schematic diagram of a shelf combination in Example 2.

[0030] Reference numerals in the attached drawings: 1. Base; 1-1. Track groove; 2. Supporting vertical rod; 3. Adjusting seat; 3-1. Adjusting groove; 3-1-1. First adjusting part; 3-1-2. Second adjusting part; 3-2. Mounting hole; 4. Support rod; 5. Fixing rod; 6. Adjusting rod; 7. Five-star foot; 8. Supporting horizontal rod; 9. Limiting component; 10. Mounting track; 11. Limiting plate. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model is described below with reference to specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are merely exemplary and not intended to limit the scope of the present utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of the present utility model.

[0032] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0034] Example 1: As Figures 1 to 4 As shown, a shelf is primarily designed to hold the five-star legs 7 of chairs. Specifically, the shelf in this embodiment mainly consists of a base 1, supporting vertical rods 2, support rods 4, fixing rods 5, and adjusting rods 6. The base 1 is generally flat and primarily serves a supporting function, isolating the five-star legs 7 from the ground. Supporting vertical rods 2 are installed at each of the four corners of the base 1, and support rods 4 are installed between two of the supporting vertical rods 2 in the horizontal direction. The horizontal direction refers to... Figure 4In order to prevent the five-star feet 7 from falling off the shelf, a fixing rod 5 is connected between the support vertical rod 2 and the supporting rod 4. The fixing rod 5 can be connected between the support vertical rod 2 and the supporting rod 4 in a detachable manner such as through threads, thereby reducing the assembly difficulty of the shelf. The fixing rod 5 can play a protective role when installed. The specific number of fixing rods 5 can be customized according to actual needs, that is, the number of layers of the five-star feet 5 stack is set. In order to reduce the contact area between the fixing rod 5 and the five-star feet 7, etc., the fixing rod 5 can be designed as a round rod, which is also convenient to manufacture. An adjusting rod 6 is installed between the two support vertical rods 2 in the longitudinal direction, that is, the direction perpendicular to the transverse direction. The adjusting rod 6 is arranged to prevent the five-star feet 7 from falling off the shelf and to fix the five-star feet 7, thereby ensuring the compactness of the five-star feet 7 during stacking.

[0035] Due to the differences in the models or sizes of the five-star feet 7 on the market, in order to adapt the shelf to different models of five-star feet and thereby enhance the utilization rate of the shelf, the position of the adjusting rod 6 is adjusted in the embodiment. Specifically, an adjusting seat 3 is installed on the support vertical rod 2, and the adjusting seat 3 is formed with an adjusting groove 3-1 for installing the adjusting rod 6. By installing the adjusting rod 6 at different positions in the adjusting groove 3-1, the distance between the two adjusting rods 6 can be changed to meet the use requirements. The adjusting groove 3-1 in the embodiment has at least a first adjusting part 3-1-1 and a second adjusting part 3-1-2, which are arranged in a stepped and connected manner. The adjusting rod 6 can move from the first adjusting part 3-1-1 to the second adjusting part 3-1-2 or from the second adjusting part 3-1-2 to the first adjusting part 3-1-1 to realize the adjustment of different models of five-star feet 7. In order to reduce the wear of the adjusting rod 6, the adjusting groove 3-1 in the embodiment is arranged in a stepped and rounded corner manner, which can ensure the smoothness of the adjusting rod 6 during position adjustment.

[0036] In order to ensure the stability of the adjusting seat 3 during installation and use, the adjusting seat 3 in the embodiment is in the form of a flat plate as a whole and the thickness is adapted to the width of the support vertical rod 2. The purpose is to fix the adjusting seat 3 as a whole on the support vertical rod 2, while avoiding interference with the accessories such as the five-star feet 7.

[0037] In this embodiment, the adjusting seat 3 is first fixed on the support vertical rod 2, then the mounting hole 3-2 is formed on the side of the adjusting seat 3, the mounting hole 3-2 can be a threaded round hole, the fixing rod 5 is a round rod with a threaded segment at the end, and the fixing rod 5 is screwed into the mounting hole 3-2, thereby realizing the detachable connection between the fixing rod 5 and the adjusting seat 3 and reducing the assembly difficulty. Alternatively, the mounting hole 3-2 is designed as a light hole, the fixing rod 5 is designed as a light rod matched with the light hole, and the fixing rod 5 is directly embedded in the mounting hole 3-2, which also realizes the quick assembly between the fixing rod 5 and the adjusting seat 3.

[0038] In order to stack the plurality of five-star feet 7 in the height direction and reduce the space occupation, the plurality of adjusting rods 6 in the shelf in this embodiment are arranged at intervals, and the interval can be adjusted according to the size of the five-star feet 7. In this embodiment, the adjusting grooves 3-1 are arranged to adjust the interval between the adjusting rods 6 in the longitudinal direction, i.e., the height direction, and the interval between the adjusting rods 6 in the transverse direction, so as to adapt to different models of five-star feet 7 and improve the utilization rate of the shelf, thereby facilitating the promotion and application of the shelf in the market.

[0039] In order to prevent the adjusting rod 6 from being separated from the adjusting seat 3, the adjusting rod 6 is designed as a circular tube structure with threaded segments at both ends in this embodiment, and a limiting piece 9 is arranged at the threaded segments and outside the adjusting groove 3-1. The limiting piece 9 is a simple and economical and practical screw eye, which is used to fix the installation position of the adjusting rod 6 and prevent the five-star feet 7 from falling due to the separation of the adjusting rod 6 from the adjusting seat 3, thereby ensuring the safety of the shelf during use.

[0040] The support vertical rod 2 and the support rod 4 are both hollow square tubes, which can significantly reduce the weight compared with solid square tubes, thereby facilitating the movement and operation of the shelf, especially when the shelf needs to be frequently adjusted or moved. The square tube structure can also maintain sufficient strength and stability, disperse pressure when stressed, reduce the use of materials while maintaining the firmness of the overall structure of the shelf, reduce the production cost, and further reduce the use cost. In order to further enhance the stability of the shelf as a whole, the support horizontal rod 8 is installed at the top of the support vertical rod 2, and the support horizontal rod 8 is arranged in the same structure as the support vertical rod 2 and the support rod 4, thereby further reducing the production cost and facilitating the selection of materials.

[0041] The shelf structure is ingenious, the base 1, the supporting vertical rod 2, the supporting rod 4, the fixing rod 5 and the adjusting rod 6 are arranged, and the base 1, the supporting vertical rod 2, the supporting rod 4, the fixing rod 5 and the adjusting rod 6 are combined to form a space for stacking the five-star feet 7, the feet of the five-star feet 7 abut each other, and the feet of the five-star feet 7 located at the outer side are supported on the adjusting rod 6, the stacking number of the five-star feet 7 is increased without increasing the internal space of the shelf, and the overall stacking mode is compact, the space occupied by the five-star feet 7 is reduced, meanwhile, the arrangement of the supporting rod 4, the fixing rod 5 and the adjusting rod 6 can prevent the five-star feet 7 from falling off the shelf, thereby ensuring the quality of the five-star feet 7, reducing the defective product quantity of the finished products such as office chairs, thereby reducing the production cost of enterprises, and being conducive to the promotion and application of the above-mentioned shelf in the market.

[0042] Further, since there are differences in the models or sizes of the five-star feet 7 on the market, in order to enable the shelf to adapt to different models of the five-star feet 7 and thereby enhance the utilization rate of the shelf, the adjusting rod 6 is adjustably arranged in the embodiment, that is, an adjusting seat 3 is arranged, an adjusting groove 3-1 is formed on the adjusting seat, and the distance between the two adjusting rods 6 is changed by installing the adjusting rod 6 at different positions in the adjusting groove 3-1, so as to meet the use requirements.

[0043] Embodiment 2: as shown in Figure 5 In order to facilitate the movement of the shelf in embodiment 1, reduce the operation difficulty, and enable multiple above-mentioned shelves to be arranged in order and reduce the space occupation, a track groove 1-1 is formed at the bottom of the above-mentioned base 1 in the embodiment, an installation track 10 is fixedly arranged on the ground or other installation plane, and the above-mentioned shelf is directly placed on the above-mentioned installation track 10 by using a forklift or other equipment, so that the taking and placing difficulty can be greatly reduced.

[0044] The main components of the office chair include a headrest, a backrest, an armrest, a waist support (waist rest), a seat (cushion), a chassis (tension adjustment, tilting mechanism, etc.), a gas rod, a foot pedal, a five-star foot and a caster, etc. In order to orderly place other components except the five-star feet 7, multiple shelves can be stacked up and down, or the track and track groove structure is used to realize the up and down stacking of the shelves. Specifically, a mounting plate in the form of a track is arranged at the top of the shelf located below, a mounting groove is formed at the bottom of the shelf located above, and the shelves are stacked by the mounting plate and the mounting groove. In actual use, the five-star feet 7 are placed on the shelf specially for placing the five-star feet 7, and the remaining other components are placed on other shelves. The entire shelf can be numbered, that is, the components of the same type of chair are placed on the shelves stacked up and down at the same position, which is convenient for the operator to take and place, reduces the mistakes caused by the position arrangement in the operation process, and thereby improves the production efficiency of the chair.

[0045] In order to prevent the shelf from sliding out of the mounting rail 10, a limiting plate 11 is arranged at both ends of the mounting rail 10.

[0046] The above description of disclosed embodiments enables those skilled in the art to carry out or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application; therefore, the present application will not be limited to these embodiments shown herein, but will accord with the widest scope consistent with the principles and novel features disclosed herein.

[0047] Although the terms: 1, base; 1-1, rail groove; 2, support vertical rod; 3, adjusting seat; 3-1, adjusting groove; 3-1-1, first adjusting part; 3-1-2, second adjusting part; 3-2, mounting hole; 4, support rod; 5, fixed rod; 6, adjusting rod; 7, five-star foot; 8, support cross rod; 9, limiting piece; 10, mounting rail; 11, limiting plate, etc. are used more frequently herein, the possibility of using other terms is not excluded. The use of these terms is only for the convenience of describing and explaining the essence of the present application; any interpretation of them as additional limitations is contrary to the spirit of the present application.

Claims

1. A shelving unit characterized by: The application discloses a five-star foot loading device, which comprises a base (1), four supporting vertical rods (2) are arranged at four corners of the base (1), a supporting rod (4) is arranged between two supporting vertical rods (2) in a transverse direction, a fixing rod (5) is connected between the supporting vertical rod (2) and the supporting rod (4), and an adjusting rod (6) is arranged between two supporting vertical rods (2) in a longitudinal direction.

2. A shelf according to claim 1, characterised in that: An adjusting seat (3) is arranged on the supporting vertical rod (2), and the adjusting seat (3) is formed with an adjusting groove (3-1) for mounting the adjusting rod (6).

3. A shelf according to claim 2, wherein: The adjusting groove (3-1) is provided with at least a first adjusting part (3-1-1) and a second adjusting part (3-1-2), the first adjusting part (3-1-1) and the second adjusting part (3-1-2) are in communication, the adjusting rod (6) can be moved from the first adjusting part (3-1-1) to the second adjusting part (3-1-2) or from the second adjusting part (3-1-2) to the first adjusting part (3-1-1) to realize adjustment of different models of five-star feet.

4. A shelf according to claim 3, wherein: The adjusting groove (3-1) is in a stepped shape and the corners are provided with round corners.

5. A shelf according to claim 3, wherein: The adjusting seat (3) is in a flat plate shape, and the thickness is matched with the width of the supporting vertical rod (2).

6. A shelf according to claim 3, wherein: An installation hole (3-2) is formed in the side edge of the adjusting seat (3), the installation hole (3-2) is a circular hole, the fixing rod (5) is a circular rod, and the fixing rod (5) is embedded in the installation hole (3-2).

7. A shelf according to claim 1 or 2, characterised in that: The adjusting rod (6) is a plurality of rods, and the plurality of adjusting rods (6) are arranged at intervals.

8. A rack as claimed in claim 1, characterized in that: The adjusting rod (6) is in a circular tube structure, and both ends are formed into threaded segments, and a limiting piece (9) is arranged at the threaded segment.

9. A shelving assembly comprising: The application further discloses a shelf combination which comprises the shelf and a mounting track (10), and the bottom of the base (1) is provided with a track groove (1-1) matched with the mounting track (10).

10. A shelving combination according to claim 9, wherein: A plurality of shelves can be arranged in a stacked manner.

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