Tea table with anti-collision buffer frame

Abstract

This utility model provides a coffee table with an anti-collision buffer frame, relating to the field of civil furniture technology. It includes: a bottom support frame, a set of support legs installed at the bottom of the bottom support frame, a nut installed at the bottom of each support leg, and a set of vertical threaded grooves on the inner side of the corners of the bottom support frame. The upper ends of the support legs extend into the threaded grooves. A central support frame is installed at the top of the bottom support frame. A positioning frame and a protective strip work together to protect the edges of the tabletop. An installation groove is provided on the inner side of the positioning frame to position the sponge-material protective strip. The protective strip effectively absorbs impact forces, preventing direct collisions and injuries or damage to people and objects. After installation, the positioning frame, together with a locking rod, quickly and securely attaches to the outer side of the tabletop, solving the problem of traditional protective stickers relying on adhesive to adhere to the outer side of the tabletop.

Description

Technical Field

[0001] This utility model relates to the field of civil furniture technology, and in particular to a coffee table with a shock-proof buffer frame. Background Technology

[0002] Coffee tables, as everyday furniture, are commonly used to place tea sets, books, and decorative items. Since the frames of coffee tables are mostly made of rigid materials, safety, ease of assembly, and adaptability to different scenarios are core requirements. Existing coffee tables still have the following structural design flaws: First, the edges of traditional coffee tables are mostly hard right-angle structures, which can easily cause injury when people bump into them, and can also damage the coffee table when objects collide with them; some coffee tables with added protective strips are mostly fixed with glue, which are prone to falling off after long-term use, and glue residue will also stick to the surface of the coffee table, making it time-consuming and laborious to clean the edges later. Secondly, most coffee tables have a fixed support frame, which affects the comfort of different people in different scenarios. In addition, traditional coffee tables are basically locked with bolts, and loose bolts can easily cause the coffee table to shift, affecting the safety of the coffee table. Utility Model Content

[0003] This utility model relates to a coffee table with a shock-absorbing frame. The positioning frame works in conjunction with a sponge protective strip, and the mounting groove secures the protective strip, effectively absorbing impact forces and preventing injury or damage from collisions with people and objects. The spring-supported locking rod can quickly lock or unlock the positioning frame, making operation convenient and improving practicality. The central support frame is compatible with the limiting plate, enabling table height adjustment to meet the needs of different scenarios. The same type of locking rod makes frame adjustment and unlocking simple and does not damage components. The overall structure balances safety and adaptability, the protective components are easy to replace, facilitating maintenance, extending service life, and is suitable for various scenarios such as home and office.

[0004] This utility model provides a coffee table with a bump-resistant buffer frame, specifically including: a bottom support frame, a set of support legs installed at the bottom of the bottom support frame, a nut installed at the bottom of the support legs, a set of vertical threaded grooves opened at the inner corner of the bottom support frame, the upper end of the support legs extending into the inside of the threaded grooves, a middle support frame installed above the bottom support frame, a set of friction seats installed above the middle support frame, a tabletop installed at the upper end of the friction seats, a set of symmetrically distributed positioning frames installed on the outer side of the tabletop, a first positioning frame provided on each of the two sides of the bottom support frame, a set of second positioning frames provided at the bottom corner of the positioning frames, and a set of locking rods inserted inside the first and second positioning frames respectively.

[0005] Furthermore, a set of locking bolts is installed at the bottom position of the bottom support frame, with one side of the locking bolt extending into the interior of the threaded groove, and the side of the locking bolt contacting the outer side of the support leg.

[0006] Furthermore, the bottom of the central support frame is provided with two vertical limiting plates on the side, and a sliding hole is opened on each side of the bottom support frame. The sliding hole and the limiting plate are both rectangular structures, and the first limiting plate passes through the interior of the sliding hole.

[0007] Furthermore, a connecting bolt is installed on the inner side of the friction seat, and a set of threaded grooves are opened at the upper end of the middle support frame, with the connecting bolt extending into the interior of the threaded grooves.

[0008] Furthermore, a set of vertically evenly distributed first locking grooves are opened on the side of the limiting plate. The first locking grooves have an arc structure. A set of second locking grooves are opened at the corner of the bottom of the tabletop. The second locking grooves have a cylindrical structure. A set of sliding holes are opened on the side of the bottom support frame. A set of sliding holes are opened at the corner of the bottom of the positioning frame. The locking rod passes through the sliding holes and extends into the interior of the first locking groove and the second locking groove respectively. A support spring is installed on the outer side of the locking rod. A retaining ring is provided on the outer side of the locking rod. The support spring is located on one side of the retaining ring.

[0009] Furthermore, a connecting plate is installed between the two adjacent locking rods. An annular groove is opened on the outer side of one side of the locking rod, and a set of mounting grooves is opened on the bottom of the connecting plate. The mounting grooves and the annular grooves engage with each other.

[0010] Furthermore, a mounting groove is formed on the outer side of the positioning frame. The mounting groove has a U-shaped cross-section. A protective strip is installed inside the mounting groove. A stabilizing strip is provided on the inner side of the protective strip and extends into the interior of the mounting groove.

[0011] This utility model provides a coffee table with a shock-proof and buffered frame, which has the following beneficial effects: This utility model is designed with a positioning frame and a protective strip working together to protect the edge of the table. The inner side of the positioning frame is provided with an installation groove to position the sponge material protective strip. The protective strip can effectively absorb the impact force of bumps and collisions, and prevent people from being injured or damaged by direct collisions with objects. The bottom of the positioning frame is equipped with a spring-supported locking rod. After the positioning frame is installed, it can be quickly and securely fixed to the outside of the desktop with the locking rod. The positioning frame can be unlocked by pulling the locking rod down, which improves the practicality and ease of operation of the positioning frame. The protective strip is designed to balance safety and practicality, and is suitable for various scenarios such as home and office.

[0012] The device features a central support frame and a height-adjustable limit plate, allowing for desktop height adjustment to suit different usage scenarios and enhance device adaptability. A spring-supported locking rod is also set on the limit plate, and a locking groove is set on the side of the limit plate. The locking rod and locking groove work together to quickly lock the central support frame. Adjusting the height of the tabletop allows the central support frame to be unlocked simply by pulling the locking rod. The operation is convenient and does not damage the parts, making it easy to clean and maintain later, and extending the overall service life of the coffee table. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0014] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.

[0015] In the attached diagram: Figure 1 A schematic diagram of the axle side structure of the coffee table of this utility model is shown; Figure 2 This diagram shows a partial cross-sectional view of the coffee table of this invention. Figure 3 This diagram shows a partial cross-sectional view of the axial side structure of the coffee table according to the present invention from an upward angle. Figure 4 The diagram shows a partially sectional axial side view of the bottom support frame and the middle support frame of this utility model. Figure 5 This diagram shows a partially sectional view of the axial structure of the positioning frame of this invention. Figure 6 This invention provides a schematic diagram of the axial structure of the positioning frame after being cut at the corner. Figure 7 This invention provides a schematic diagram of the axial structure of the bottom support frame and the middle support frame after disassembly. Figure 8 This utility model illustrates Figure 3 A magnified structural diagram at point A; Figure 9 This utility model illustrates Figure 4 A magnified structural diagram at point B.

[0016] List of reference numerals 1. Bottom support frame; 101. Support leg; 102. Locking bolt; 103. First positioning frame; 2. Central support frame; 201. Limiting plate; 3. Friction seat; 301. Connecting bolts; 4. Desktop; 5. Positioning frame; 501. Protective strip; 502. Second positioning frame; 6. Locking rod; 601. Connecting plate. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0018] Example 1: Please refer to Figures 1 to 9 : This utility model proposes a coffee table with a bump-resistant buffer frame, including: a bottom support frame 1, a set of support legs 101 installed at the bottom of the bottom support frame 1, a nut installed at the bottom of the support legs 101, a set of vertical threaded grooves opened at the inner corner of the bottom support frame 1, the upper end of the support legs 101 extending into the inside of the threaded grooves, the threaded grooves and the external threads of the support legs 101 being processed according to actual needs, so that the support legs 101 can be stably threadedly connected to the threaded grooves, a set of locking bolts 102 installed at the bottom of the bottom support frame 1, one side of the locking bolts 102 extending into the inside of the threaded grooves, the side of the locking bolts 102 contacting the outer side of the support legs 101, specifically, the locking bolts 102 can further stabilize the support legs 101, prevent the support legs 101 from loosening due to vibration during the use of the coffee table, and ensure the stability of the coffee table and the support legs 101; In this embodiment, a middle support frame 2 is installed above the bottom support frame 1. The bottom of the middle support frame 2 has two vertical limiting plates 201 on the side. A sliding hole is opened on each side of the bottom support frame 1. The sliding hole and the limiting plate 201 are rectangular structures. The first limiting plate 201 passes through the interior of the sliding hole. Specifically, the limiting plate 201 cooperates with the sliding hole to restrict the circumferential rotation of the middle support frame 2 and the bottom support frame 1. At the same time, the sliding hole allows the middle support frame 2 to adjust its height along the sliding hole, which is convenient to adapt to different installation requirements. In this embodiment, a set of friction seats 3 are installed above the central support frame 2, and a tabletop 4 is installed on the upper end of the friction seats 3. A connecting bolt 301 is installed on the inner side of the friction seats 3. The friction seats 3 and the connecting bolt 301 are joined together using a mold. The friction seats 3 are made of rubber material according to actual needs. A set of threaded grooves is opened at the upper end of the central support frame 2, and the connecting bolt 301 extends into the interior of the threaded grooves. The pitch of the connecting bolt 301 and the threaded grooves is processed according to actual needs to ensure that the threaded grooves are stably threadedly connected to the connecting bolt 301. Specifically, the friction seats 3 can increase the friction force with the bottom of the tabletop 4 to prevent the tabletop 4 from sliding; the connecting bolt 301 realizes a stable connection between the friction seats 3 and the central support frame 2. In this embodiment, a set of symmetrically distributed positioning frames 5 are installed on the outer side of the desktop 4. A mounting groove is formed on the outer side of each positioning frame 5. The mounting groove has a U-shaped cross-section. A protective strip 501 is installed inside the mounting groove. The protective strip 501 is made of sponge material, as needed. A stabilizing strip is provided on the inner side of the protective strip 501, extending into the mounting groove. Specifically, the mounting groove positions the protective strip 501. The sponge material of the protective strip 501 effectively absorbs impact forces, preventing injuries caused by direct collisions between the human body and objects and the desktop 4. The bottom support frame 1 has two side positions... A first positioning frame 103 is provided, and a set of second positioning frames 502 is provided at the corner of the bottom of the positioning frame 5. A set of locking rods 6 are inserted into the interior of the first positioning frame 103 and the second positioning frame 502 respectively. A set of vertically evenly distributed first locking grooves are opened on the side of the limiting plate 201. The first locking grooves are arc structures. A set of second locking grooves are opened at the corner of the bottom of the tabletop 4. The second locking grooves are cylindrical structures. A set of sliding holes are opened on the side of the bottom support frame 1. A set of sliding holes are opened at the corner of the bottom of the positioning frame 5. The locking rods 6 pass through the sliding holes and extend into the interior of the first locking groove and the second locking groove respectively. In this embodiment, a support spring is installed on the outer side of the locking rod 6. The elastic force of the support spring is selected according to actual needs. A retaining ring is provided on the outer side of the locking rod 6, and the support spring is located on one side of the retaining ring. Specifically, the locking rod 6 can be inserted into the first locking groove to fix the relative position of the middle support frame 2 and the bottom support frame 1. The locking rod 6 can be inserted into the second locking groove to fix the relative position of the positioning frame 5 and the tabletop 4. The support spring pushes the locking rod 6 to reset and prevents it from loosening and falling off. The locking rod 6, together with the support spring, can quickly lock the middle support frame 2 and the positioning frame 5, improving the ease of assembly. A connecting plate 601 is installed between two adjacent locking rods 6. An annular groove is opened on the outer side of one side of the locking rod 6, and a set of mounting grooves is opened on the bottom of the connecting plate 601. The mounting grooves and the annular grooves engage. Specifically, the connecting plate 601 connects two adjacent locking rods 6. After the connecting plate 601 is stretched, it drives the two locking rods 6 to move outward synchronously, simplifying the unlocking and disassembly steps of the middle support frame 2 and the positioning frame 5.

[0019] Example 2, based on Example 1, such as Figures 1-6 As shown, a pre-cut protective film can be further laid on the desktop 4 so that the protective film can compensate between the positioning frame 5 and the desktop 4.

[0020] Example 3, based on Example 1, such as Figures 1-9 As shown, the bottom support frame 1, support leg 101, locking bolt 102, first positioning frame 103, middle support frame 2, limiting plate 201, friction seat 3, connecting bolt 301, tabletop 4, positioning frame 5, protective strip 501, second positioning frame 502, locking rod 6, and connecting plate 601 work together to form the coffee table structure.

[0021] The working principle of this embodiment: Install the support leg 101 at the bottom of the bottom support frame 1, and then install the locking bolt 102 at the bottom of the bottom support frame 1; To level the coffee table, first loosen the locking bolt 102 with a wrench, then rotate the support leg 101 with a wrench so that the bottom of the support leg 101 is in contact with the ground, and then tighten the locking bolt 102 with a wrench. Insert the limiting plate 201 into the rectangular sliding hole of the bottom support frame 1, at which point the connection between the middle support frame 2 and the bottom support frame 1 is completed; Pull the connecting plate 601 at the position of the first positioning frame 103 outward, and drive the locking rod 6 inside the first positioning frame 103 to move outward synchronously; then adjust the height of the middle support frame 2, release the connecting plate 601, and the support spring pushes the locking rod 6 to reset and insert it into the first locking groove of the limit plate 201, thus completing the height fixation of the middle support frame 2; Install the friction seat 3 with the connecting bolt 301 on the upper end of the middle support frame 2, place the tabletop 4 stably on the upper end of the friction seat 3, and attach the positioning frame 5 to the outer side of the tabletop 4. During the installation of the positioning frame 5, pull the locking rod 6 inside the second positioning frame 502 downward with the connecting plate 601. After the positioning frame 5 is installed, the connecting plate 601 is loosened, and the locking rod 6 is inserted into the second locking groove under the push of the spring, thus fixing the positioning frame 5 to the desktop 4. The sponge material protective strip 501 is then combined with the stabilizing strip and the positioning frame 5.

Claims

1. A coffee table with a shock-absorbing frame, comprising: The bottom support frame (1), the desktop (4) and the positioning frame (5) are provided. A set of support legs (101) are installed at the bottom of the bottom support frame (1). A nut is installed at the bottom of the support leg (101). A set of vertical threaded grooves are opened at the corner of the bottom support frame (1) on the inner side. The upper end of the support leg (101) extends into the inside of the threaded groove. The bottom support frame (1) is characterized by a middle support frame (2) installed at the top of the bottom support frame (1). A set of friction seats (3) is installed at the top of the middle support frame (2). A desktop (4) is installed at the upper end of the friction seats (3). A set of symmetrically distributed positioning frames (5) is installed at the outer side of the desktop (4). A first positioning frame (103) is provided at each of the two sides of the bottom support frame (1). A set of second positioning frames (502) is provided at the corner of the bottom of the positioning frame (5). A set of locking rods (6) are inserted into the interior of the first positioning frame (103) and the second positioning frame (502). An installation groove is provided on the outer side of the positioning frame (5), and a protective strip (501) is installed inside the installation groove. A stabilizing strip is provided on the inner side of the protective strip (501), and the stabilizing strip extends into the interior of the installation groove.

2. A coffee table with a shock-absorbing frame as described in claim 1, characterized in that, A set of locking bolts (102) is installed at the bottom position of the bottom support frame (1). One side of the locking bolt (102) extends into the inside of the thread groove, and the side of the locking bolt (102) contacts the outer side of the support leg (101).

3. A coffee table with a shock-absorbing frame as described in claim 1, characterized in that, The bottom of the middle support frame (2) has two vertical limiting plates (201) on the side. The bottom support frame (1) has a sliding hole on each side. The sliding hole and the limiting plate (201) are rectangular structures. The first limiting plate (201) passes through the inside of the sliding hole.

4. A coffee table with a shock-absorbing frame as described in claim 1, characterized in that, A connecting bolt (301) is installed on the inner side of the friction seat (3), and a set of threaded grooves are opened at the upper end of the middle support frame (2), with the connecting bolt (301) extending into the inside of the threaded grooves.

5. A coffee table with a shock-absorbing frame as described in claim 3, characterized in that, The limiting plate (201) has a set of vertically evenly distributed first locking grooves on its side, the bottom of the table (4) has a set of second locking grooves at the corner, the bottom support frame (1) has a set of sliding holes on its side, the bottom of the positioning frame (5) has a set of sliding holes at the corner, the locking rod (6) passes through the sliding holes and extends into the inside of the first locking groove and the second locking groove respectively, a support spring is installed on the outer side of the locking rod (6), a retaining ring is provided on the outer side of the locking rod (6), and the support spring is located on one side of the retaining ring.

6. A coffee table with a shock-absorbing frame as described in claim 1, characterized in that, A connecting plate (601) is installed between the two adjacent locking rods (6). An annular groove is opened on the outer side of one side of the locking rod (6), and a set of mounting grooves is opened at the bottom of the connecting plate (601). The mounting grooves and the annular grooves engage.

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