A detachable and adjustable height angle table frame

Abstract

This utility model relates to a detachable and height-adjustable table frame, specifically a tabletop support that allows for adjustable tabletop height and rotation direction. It includes a leg frame and legs fixed to the legs, a frame movably connected to the legs, and a tabletop movably connected to the frame. Each leg includes a controllable gas spring fixed to the legs, with several sections of outer sleeve tubes surrounding the gas spring. A controllable gas spring push rod button is located at the top of each sleeve tube. The frame is fixed to the top of each sleeve tube, and the tabletop is fixed to a tabletop mounting bracket. This utility model allows for disassembly and packaging, as well as quick assembly, saving time and effort. Furthermore, it features a simple structure, low manufacturing cost, ease of use, and convenient height and angle adjustment.

Description

Technical Field

[0001] This utility model relates to a detachable and height- and angle-adjustable table frame, specifically an operating table support or tabletop support, and more particularly to a tabletop support with adjustable tabletop height and adjustable tabletop rotation direction. Background Technology

[0002] Existing tabletop supports also include those that allow for adjustment of tabletop height and angle, as disclosed in patent document CN203088073U. However, these existing tabletop supports have complex structures, require installation by professional technicians, have high manufacturing and installation costs, and are inconvenient to use. Utility Model Content

[0003] The purpose of this invention is to provide a detachable and height-adjustable table frame. It can be disassembled and packaged, and can also be quickly assembled, saving time and effort. Furthermore, it has a simple structure and low manufacturing cost.

[0004] It is easy to use, and the height and angle can be easily adjusted.

[0005] This utility model provides a detachable and height-adjustable table frame, comprising a leg frame and legs fixed to the leg frame, a board frame movably connected to the legs, and a tabletop movably connected to the board frame. The legs include controllable gas springs fixed to the leg frame, with several sections of outer sleeve tubes surrounding the gas springs. A controllable gas spring push rod button is located at the top of each sleeve tube. A board frame is fixed to the top of each sleeve tube. The board frame includes a first crossbeam and a second crossbeam, hinged together. A tabletop fixing frame is mounted on the second crossbeam. The fixing frame includes a hinged fixing frame base and a fixing frame swing base. An insertion hole is located on the fixing frame swing base. An insertion plate is fixed to the back of the tabletop, and the insertion plate can be inserted into and engaged with the insertion hole on the fixing frame swing base.

[0006] The aforementioned detachable and height-adjustable table frame has a locking hole on the fixed frame base and a locking tongue on the fixed frame stand, with the locking tongue positioned opposite the locking hole; it also includes a locking plate that can be inserted into and pass through the locking hole to lock onto the locking tongue, thereby restricting the relative rotation of the fixed frame base and the fixed frame stand.

[0007] The aforementioned detachable and height-adjustable table frame includes a leg base, a first leg, and a second leg. The leg base has a first mounting groove and a second mounting groove, which intersect. The first leg is detachably mounted in the first mounting groove, and the second leg is detachably mounted in the second mounting groove.

[0008] The aforementioned detachable and height-adjustable table frame has screw holes in the first and second mounting slots, and through holes in the first and second legs, respectively, so that bolts can be passed through the through holes to fix the first and second legs to the first and second mounting slots, respectively.

[0009] Compared with the prior art, the advantages of this utility model are: it can be disassembled and packaged, and can also be quickly assembled, saving time and effort; it has a simple structure, low manufacturing cost, is easy to use, and its height and angle are easy to adjust. Attached Figure Description

[0010] Figure 1 The image shown is a three-dimensional view of a detachable table frame with adjustable height and angle according to this utility model.

[0011] Figure 2 for Figure 1 The diagram shows a longitudinal section of the outrigger.

[0012] Figure 3 This is a schematic diagram of the fixing frame of a table frame that can be detached and has an adjustable height and angle according to this utility model.

[0013] Figure 4 The diagram shown is an exploded view of the fixing frame of a detachable and height-adjustable table frame according to this utility model.

[0014] Figure 5 This is a schematic diagram of the tabletop of a detachable and height-adjustable table frame according to the present invention.

[0015] Figure 6 This is a bottom-view perspective view of a detachable and height-adjustable table frame according to the present invention.

[0016] Figure 7 for Figure 6 The diagram shows the first and second legs of a detachable and height-adjustable table frame according to this utility model after disassembly. Detailed Implementation

[0017] The present invention will now be described in further detail with reference to the embodiments and accompanying drawings.

[0018] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7The illustration shows an embodiment of this utility model. This embodiment provides a detachable and height-adjustable table frame, including a leg frame 1 and support legs 2 fixed to the leg frame 1, a board frame 3 movably connected to the support legs 2, and a tabletop 5 movably connected to the board frame 3. Each support leg 2 includes a controllable gas spring 21 fixed to the leg frame 1, and several sections of outer sleeve tubes are provided outside the controllable gas spring 21, typically two or three sections. In this embodiment… Figure 2 The controllable gas spring 21 is surrounded by a column tube 22 consisting of a first outer column tube 221 and a second outer column tube 222. A controllable gas spring 21 push rod button 211 is provided at the top of the second outer column tube 222. A plate frame 3 is fixed at the top of the second outer column tube 222. The plate frame 3 includes a first cross frame 31 and a second cross frame 32. The first cross frame 31 and the second cross frame 32 are hinged, so that the first cross frame 31 and the second cross frame 32 can rotate freely in the horizontal plane. A tabletop fixing frame 4 is provided on the second crossbar 32. The fixing frame 4 includes a hinged fixing frame base 41 and a fixing frame swing seat 42. That is, the fixing frame swing seat 42 can rotate to a limited extent via a hinge shaft 43. An insertion hole 421 is provided on the fixing frame swing seat 42. An insertion plate 51 is fixedly provided on the back of the tabletop 5. The insertion plate 51 can be inserted into and locked in the insertion hole 421 on the fixing frame swing seat 42. In this way, the tabletop 5 can be fixed together with the fixing frame swing seat 42 and can rotate to a limited extent via the hinge shaft 43. A locking hole 411 is provided on the fixed frame base 41, through which the fixed frame base 41 passes. A locking tongue 422 is provided on the fixed frame swing base 42, which is positioned opposite the locking hole 411. A locking plate 412 is also included, which can be inserted into and pass through the locking hole 411 to lock onto the locking tongue 422, restricting the relative rotation of the fixed frame base 41 and the fixed frame swing base 42, thus fixing the fixed frame swing base 42 and the tabletop 5 flat. In this way, the tabletop 5 can be stably flat or rotated to a limited angle to adapt to different needs.

[0019] In a further embodiment, the tripod 1 includes a tripod base 11, a first leg 12, and a second leg 13. The tripod base 11 has a first mounting groove 111 and a second mounting groove 112, which intersect at an angle α. Screw holes 113 are provided in both the first and second mounting grooves 111 and 112. The first leg 12 has a first leg through hole 121, and the second leg 13 has a second leg through hole 131. Bolts can be used to fix the first leg 12 to the first mounting groove 111 through the first leg through hole 121, and bolts can be used to fix the second leg 13 to the second mounting groove 13 through the second leg through hole 131. This detachable installation facilitates packaging and saves on storage and transportation costs.

[0020] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, and these all fall within the protection scope of the present invention.

Claims

1. A detachable and height-adjustable table frame, comprising a leg frame and legs fixed to the leg frame, a board frame movably connected to the legs, and a tabletop movably connected to the board frame, characterized in that... The outrigger includes a controllable gas spring fixed to the leg frame, and several sections of outer sleeve tubes are provided outside the controllable gas spring. A controllable gas spring push rod button is provided at the top of the sleeve tubes; a plate frame is fixed at the top of the sleeve tubes. The frame includes a first crossbeam and a second crossbeam, and the first crossbeam and the second crossbeam are hinged together. A tabletop fixing frame is provided on the second crossbar. The fixing frame includes a hinged fixing frame base and a fixing frame swing base. An insertion hole is provided on the fixing frame swing base. An insertion plate is fixed on the back of the tabletop. The insertion plate can be inserted into and locked into the insertion hole on the fixing frame swing base.

2. The detachable and height-adjustable table frame according to claim 1, characterized in that... The fixed frame base is provided with a locking hole, and the fixed frame swing seat is provided with a locking tongue, which is positioned opposite the locking hole; it also includes a locking plate, which can be inserted into and pass through the locking hole and locked at the locking tongue, thereby restricting the relative rotation of the fixed frame base and the fixed frame swing seat.

3. A detachable and height-adjustable table frame according to claim 1 or 2, characterized in that... The tripod includes a tripod base, a first leg, and a second leg; the tripod base is provided with a first mounting groove and a second mounting groove, the first mounting groove and the second mounting groove intersect; the first leg is detachably mounted in the first mounting groove, and the second leg is detachably mounted in the second mounting groove.

4. A detachable and height-adjustable table frame according to claim 3, characterized in that... The first mounting slot and the second mounting slot are respectively provided with screw holes, and the first support leg and the second support leg are respectively provided with through holes. The first support leg and the second support leg can be fixed to the first mounting slot and the second mounting slot respectively by passing bolts through the through holes.

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