Tea table with lifting structure

Abstract

The utility model discloses a tea table with a lifting structure, which relates to the field of tea tables and has the technical key points that the tea table comprises a table body and a bottom plate, the table body is mounted at the top of the bottom plate, a support seat is arranged at the top of the bottom plate, a movable cavity is formed in the top of the support seat, a movable rod is arranged at the bottom of the table body, and the lifting structure is arranged in the movable rod. One side of the movable rod is provided with a movable surface, the movable surface is in sliding fit with the movable cavity, the other side of the movable rod is provided with a transmission surface, the transmission surface is located in the movable cavity, one side of the transmission surface is provided with a plurality of transmission convex teeth, one side of the supporting seat is provided with a transmission seat, and the transmission convex teeth are located in the transmission seat. A transmission cavity is formed in the transmission seat and communicates with the movable cavity, and the technical problem that when people sit in front of the tea table and need to write or record, the height of the tea table is low, and the use effect of people is affected is solved.

Description

Technical Field

[0001] The utility model relates to the field of tea tables, in particular to a tea table with a lifting structure. Background Art

[0002] Coffee table is one of the most common furniture. There are long, round, and square shapes in various varieties. The choice depends on the placement and the sofa, chair, and stool it matches. The height of the coffee table is generally consistent with the height of the sofa. When people sit in front of the coffee table and need to write or record, the height of the coffee table is too low, which affects people's use effect and causes inconvenience. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a coffee table with a lifting structure, aiming to solve the technical problem that when people sit in front of the coffee table and need to write or record, the height of the coffee table is too low, which affects people's use effect.

[0004] The technical solution of the utility model to solve the above technical problems is:

[0005] A coffee table with a lifting structure comprises a table body and a base plate, wherein the table body is mounted on the top of the base plate, a support seat is provided on the top of the base plate, a movable cavity is opened on the top of the support seat, a movable rod is provided on the bottom of the table body, a movable surface is provided on one side of the movable rod, the movable surface slides with the movable cavity, a transmission surface is provided on the other side of the movable rod, the transmission surface is located inside the movable cavity, a plurality of transmission convex teeth are provided on one side of the transmission surface, a transmission seat is provided on one side of the support seat, a transmission cavity is opened inside the transmission seat, the transmission cavity is connected to the movable cavity, the transmission cavity faces the transmission surface, a transmission gear is rotatably connected in the transmission cavity, and the transmission gear meshes with any of the transmission convex teeth.

[0006] When the user needs to write or record, the transmission gear is rotated. Since the transmission gear is meshed with the transmission convex teeth, the transmission gear rotates to drive the transmission surface to rise, the transmission surface drives the movable rod to rise, and the movable rod drives the table to rise, thereby facilitating the height of the table to be raised, making it easier for the user to write or record.

[0007] Furthermore, in the present application, a guide seat is provided on one side of the transmission cavity, a locking cavity is opened inside the guide seat, a locking seat is elastically connected to the inside of the locking cavity, a locking head is provided on one side of the locking seat, and the locking head faces the transmission gear so that the locking head conflicts with the groove of the transmission gear.

[0008] When the transmission gear rotates, the rotational force is greater than the elastic force of the locking seat, so that the transmission gear can be in a rotating state. When the platform is adjusted to a suitable height, the transmission gear stops rotating. At this time, the rotational force is less than the elasticity of the locking seat, so that the locking head conflicts with the groove of the transmission gear, thereby facilitating the positioning of the platform so as to facilitate fixing by the clamping structure or screw structure of the prior art.

[0009] Further, in the present application, the cross-sectional shape of the locking head is semicircular, and the convex surface of the locking head faces the groove of the transmission gear.

[0010] The cross-sectional shape of the locking head is semicircular, so that when the user rotates the transmission gear, the locking head can be better guided by the raised surface, so that the locking head can be separated from the groove of the transmission gear.

[0011] Further, in the present application, a locking spring is provided on the other side of the locking seat, and one end of the locking spring is connected to the interior of the locking cavity.

[0012] Further, in the present application, a first mounting column is provided inside the locking cavity, first latching protrusions are provided on both sides of the first mounting column, the first mounting column is internally plugged into one end of the locking spring, so that the first latching protrusions on both sides of the first mounting column are internally latched into one end of the locking spring, a second mounting column is provided on the other side of the locking seat, second latching protrusions are provided on both sides of the second mounting column, the second mounting column is internally plugged into the other end of the locking spring, so that the second latching protrusions on both sides of the second mounting column are internally latched into the other end of the locking spring.

[0013] Furthermore, in the present application, a rotating turntable is provided on one side of the transmission seat, and the rotating turntable is coaxially driven with the transmission gear.

[0014] Further, in the present application, a guide groove is provided on one side of the movable cavity, a guide slider is provided on one side of the movable surface, and the guide slider is slidably matched with the guide groove.

[0015] Furthermore, in the present application, a plurality of guide cylinders are provided on the top of the base plate, a plurality of guide rods are provided on the bottom of the platform, and one end of the plurality of guide rods is slidably matched with the guide cylinders.

[0016] Furthermore, in the present application, a plurality of adjustment holes are provided on one side of the guide rod, a fixing hole is provided on one side of the guide cylinder, the fixing hole is connected to the interior of the guide cylinder, a fixing pin is passed through the fixing hole, and the insertion end of the fixing pin is plugged into any one of the adjustment holes.

[0017] Furthermore, in the present application, the shape of the platform is a disc.

[0018] The utility model has the following beneficial effects:

[0019] When the user needs to write or record, the transmission gear is rotated. Since the transmission gear is meshed with the transmission convex teeth, the transmission gear rotates to drive the transmission surface to rise, the transmission surface drives the movable rod to rise, and the movable rod drives the table to rise, thereby facilitating the height of the table to be raised, making it easier for the user to write or record. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 It is a structural schematic diagram of the guide cylinder of the utility model.

[0022] Figure 3 It is a structural schematic diagram of the movable cavity of the utility model.

[0023] Figure 4 It is a structural schematic diagram of the guide chute of the utility model.

[0024] Figure 5 It is a structural schematic diagram of the locking head of the utility model.

[0025] Wherein, the reference numerals are:

[0026] 1. Platform; 2. Bottom plate; 3. Support seat; 4. Movable cavity; 5. Movable rod; 7. Movable surface; 8. Transmission surface; 9. Transmission convex teeth; 10. Transmission seat; 11. Transmission cavity; 12. Transmission gear; 13. Rotating turntable; 14. Guide seat; 15. Locking cavity; 16. Locking spring; 17. First mounting column; 18. First clamping convex; 19. Second mounting column; 20. Second clamping convex; 21. Locking seat; 22. Locking head; 23. Guide slide groove; 24. Guide slider; 25. Guide cylinder; 26. Guide rod; 27. Fixing hole; 28. Adjusting hole; 29. ​​Fixing pin. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0028] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0029] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] Reference Figure 1-Figure 5 In some specific embodiments, a coffee table with a lifting structure includes a table body 1 and a bottom plate 2, the table body 1 is installed on the top of the bottom plate 2, a support seat 3 is provided on the top of the bottom plate 2, a movable cavity 4 is opened on the top of the support seat 3, a movable rod 5 is provided at the bottom of the table body 1, a movable surface 7 is provided on one side of the movable rod 5, the movable surface 7 is slidably matched with the movable cavity 4, a transmission surface 8 is provided on the other side of the movable rod 5, the transmission surface 8 is located inside the movable cavity 4, a plurality of transmission convex teeth 9 are provided on one side of the transmission surface 8, a transmission seat 10 is provided on one side of the support seat 3, a transmission cavity 11 is opened inside the transmission seat 10, the transmission cavity 11 is connected to the movable cavity 4, the transmission cavity 11 faces the transmission surface 8, a transmission gear 12 is rotatably connected in the transmission cavity 11, and the transmission gear 12 is meshed with any transmission convex tooth 9.

[0031] Through the above technical solution, when the user needs to write or record, the transmission gear 12 is rotated. Since the transmission gear 12 is engaged with the transmission convex tooth 9, the transmission gear 12 drives the transmission surface 8 to rise when it rotates, and the transmission surface 8 drives the movable rod 5 to rise, and the movable rod 5 drives the platform 1 to rise, thereby facilitating the height of the platform 1 to be raised, so that the user can write or record.

[0032] In addition, when the platform 1 needs to be fixed, it can be fixed by a clamping structure or a screw structure in the prior art.

[0033] Reference Figure 3-Figure 5 In some specific embodiments, a guide seat 14 is provided on one side of the transmission cavity 11, a locking cavity 15 is opened inside the guide seat 14, a locking seat 21 is elastically connected inside the locking cavity 15, a locking head 22 is provided on one side of the locking seat 21, and the locking head 22 faces the transmission gear 12, so that the locking head 22 conflicts with the groove of the transmission gear 12.

[0034] Through the above technical solution, when the transmission gear 12 rotates, the rotational force is greater than the elastic force of the locking seat 21, so that the transmission gear 12 can be in a rotating state. When the platform 1 is adjusted to a suitable height, the transmission gear 12 stops rotating. At this time, the rotational force is less than the elasticity of the locking seat 21, so that the locking head 22 conflicts with the groove of the transmission gear 12, thereby facilitating the positioning of the platform 1 so as to facilitate fixing by the clamping structure or screw structure of the prior art.

[0035] In addition, due to the limited size of the elastic force, the structure can only temporarily fix the transmission gear 12, thereby positioning the adjusted position of the platform 1, so as to facilitate the fixing operation of the clamping structure or screw structure of the prior art.

[0036] Reference Figure 5 In some specific embodiments, the cross-sectional shape of the locking head 22 is semicircular, and the convex surface of the locking head 22 faces the groove of the transmission gear 12.

[0037] Through the above technical solution, the semicircular cross-sectional shape of the locking head 22 can better guide the locking head 22 through the raised surface when the user rotates the transmission gear 12, so that the locking head 22 can be separated from the groove of the transmission gear 12.

[0038] Reference Figure 4-Figure 5 In some specific embodiments, a locking spring 16 is provided on the other side of the locking seat 21 , and one end of the locking spring 16 is connected to the interior of the locking cavity 15 .

[0039] Through the above technical solution, the elasticity of the locking spring 16 is utilized to better drive the locking head 22 to engage with the groove of the transmission gear 12.

[0040] Reference Figure 4-Figure 5 In some specific embodiments, a first mounting column 17 is provided inside the locking cavity 15, and first latching protrusions 18 are provided on both sides of the first mounting column 17. The first mounting column 17 is internally plugged into one end of the locking spring 16, so that the first latching protrusions 18 on both sides of the first mounting column 17 are internally latched into one end of the locking spring 16, and a second mounting column 19 is provided on the other side of the locking seat 21, and second latching protrusions 20 are provided on both sides of the second mounting column 19. The second mounting column 19 is internally plugged into the other end of the locking spring 16, so that the second latching protrusions 20 on both sides of the second mounting column 19 are internally latched into the other end of the locking spring 16.

[0041] Through the above technical solution, when the locking spring 16 is extended, the first latching protrusions 18 on both sides of the first mounting column 17 are latched inside one end of the locking spring 16, and the second latching protrusions 20 on both sides of the second mounting column 19 are latched inside the other end of the locking spring 16, thereby facilitating the fixing of the two ends of the locking spring 16 and preventing the locking spring 16 from escaping from the locking cavity 15.

[0042] Reference Figure 4-Figure 5 In some specific implementations, a rotating turntable 13 is provided on one side of the transmission base 10 , and the rotating turntable 13 is coaxially driven with the transmission gear 12 .

[0043] Reference Figure 3-Figure 5 In some specific embodiments, a guide slot 23 is provided on one side of the movable cavity 4 , and a guide slider 24 is provided on one side of the movable surface 7 , and the guide slider 24 is slidably matched with the guide slot 23 .

[0044] Through the above technical solution, when the transmission gear 12 drives the transmission surface 8 to rise, the guide slider 24 of the movable rod 5 and the guide slot 23 facilitate guiding the lifting position of the movable rod 5.

[0045] Reference Figure 1-Figure 2 In some specific embodiments, a plurality of guide cylinders 25 are provided on the top of the base plate 2 , and a plurality of guide rods 26 are provided on the bottom of the platform body 1 , and one end of the plurality of guide rods 26 is slidably matched with the guide cylinders 25 .

[0046] Reference Figure 1-Figure 2 In some specific embodiments, a plurality of adjustment holes 28 are opened on one side of the guide rod 26, and a fixing hole 27 is opened on one side of the guide cylinder 25. The fixing hole 27 is connected to the interior of the guide cylinder 25, and a fixing pin 29 is passed through the fixing hole 27. The insertion end of the fixing pin 29 is plugged into any of the adjustment holes 28.

[0047] Through the above technical solution, when the platform 1 is adjusted to a suitable height, the fixing hole 27 of the guide cylinder 25 corresponds to any adjustment hole 28, so that the fixing pin 29 passing through the fixing hole 27 is plugged into the corresponding adjustment hole 28, thereby facilitating fixing the height of the platform 1.

[0048] Reference Figure 1-Figure 2 In some specific embodiments, the platform 1 is in the shape of a disc.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A coffee table with a lifting structure, comprising a table body and a bottom plate, wherein the table body is installed on the top of the bottom plate, characterized in that: A support seat is provided on the top of the base plate, a movable cavity is opened on the top of the support seat, a movable rod is provided on the bottom of the platform, a movable surface is provided on one side of the movable rod, the movable surface slides with the movable cavity, a transmission surface is provided on the other side of the movable rod, the transmission surface is located inside the movable cavity, a plurality of transmission convex teeth are provided on one side of the transmission surface, a transmission seat is provided on one side of the support seat, a transmission cavity is opened inside the transmission seat, the transmission cavity is connected to the movable cavity, the transmission cavity faces the transmission surface, a transmission gear is rotatably connected in the transmission cavity, and the transmission gear is meshed with any of the transmission convex teeth.

2. The coffee table with a lifting structure according to claim 1, characterized in that: A guide seat is provided on one side of the transmission cavity, a locking cavity is opened inside the guide seat, a locking seat is elastically connected inside the locking cavity, a locking head is provided on one side of the locking seat, the locking head faces the transmission gear so that the locking head conflicts with the groove of the transmission gear.

3. The coffee table with a lifting structure according to claim 2, characterized in that: The cross-sectional shape of the locking head is semicircular, and the convex surface of the locking head faces the groove of the transmission gear.

4. The coffee table with a lifting structure according to claim 3, characterized in that: A locking spring is disposed on the other side of the locking seat, and one end of the locking spring is connected to the interior of the locking cavity.

5. The coffee table with a lifting structure according to claim 4, characterized in that: A first mounting post is provided inside the locking cavity, and first clamping protrusions are provided on both sides of the first mounting post. The first mounting post is internally plugged into one end of the locking spring, so that the first clamping protrusions on both sides of the first mounting post are internally clamped into one end of the locking spring. A second mounting post is provided on the other side of the locking seat, and second clamping protrusions are provided on both sides of the second mounting post. The second mounting post is internally plugged into the other end of the locking spring, so that the second clamping protrusions on both sides of the second mounting post are internally clamped into the other end of the locking spring.

6. The coffee table with a lifting structure according to claim 1, characterized in that: A rotating turntable is provided on one side of the transmission seat, and the rotating turntable is coaxially driven with the transmission gear.

7. The coffee table with a lifting structure according to claim 1, characterized in that: A guide slot is provided on one side of the movable cavity, a guide slider is provided on one side of the movable surface, and the guide slider is slidably matched with the guide slot.

8. The coffee table with a lifting structure according to claim 5, characterized in that: A plurality of guide cylinders are arranged on the top of the bottom plate, a plurality of guide rods are arranged on the bottom of the platform, and one end of the plurality of guide rods is slidably matched with the guide cylinders.

9. The coffee table with a lifting structure according to claim 8, characterized in that: A plurality of adjustment holes are provided on one side of the guide rod, a fixing hole is provided on one side of the guide cylinder, the fixing hole is connected to the interior of the guide cylinder, a fixing pin is passed through the fixing hole, and an insertion end of the fixing pin is plugged into any of the adjustment holes.

10. The coffee table with a lifting structure according to claim 1, characterized in that: The platform is in the shape of a disc.

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