Lifting bar

Abstract

The utility model discloses a lift bar counter, including for the support's limit base, the upper end face of limit base is close to the rear department and is provided with the protective sleeve, and the inside end face of located protective sleeve is opened the guide slide with symmetry, the utility model discloses a support device and guide device are set up, when the support height of bar counter support board is regulated and control, screw rod module can through the accurate regulation and control of support height of bar counter support board to positioning slide and linear guide, and then improved the adaptive performance of bar counter support board subsequent use, positioning slide, linear guide, alignment clamping seat and two group side stand, can effectively improve the stability of lateral support to bar counter support board, thereby improving the stability of support when using subsequent bar counter support board, and then improved the practicality of bar counter support board when using.

Description

Technical Field

[0001] This utility model relates to the field of bar counter equipment technology, specifically a liftable bar counter. Background Technology

[0002] A bar counter is a piece of furniture or equipment that combines functionality and flexibility. Lift-up bar counters are suitable for RVs, homes, and commercial spaces such as bars, bookstores, and cultural venues such as theaters and multi-purpose halls. In an RV, for example, it can be used as a dining table, desk, or bar counter, which saves space and increases the versatility of the bar counter.

[0003] However, most existing bar counters are one-piece designs, which makes them unsuitable for users of different heights. At the same time, some lift bar counters lack stability and precision in raising and lowering the bar counter support, which reduces the adaptability of the bar counter during use. Therefore, there is an urgent need for a lift bar counter to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of this utility model is to provide a liftable bar counter to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a lifting bar counter, including a limiting base for support, a protective sleeve provided on the upper end face of the limiting base near the rear, and guide grooves symmetrically formed on the inner end face of the protective sleeve.

[0006] A guiding device is fixedly installed on the inner end face of the protective sleeve, and the guiding device is used for support and height adjustment;

[0007] A support device is fixedly mounted on the front end face of the guide device, and the support device is used for support and guidance.

[0008] Preferably, the support device includes a bar counter support plate, with side uprights symmetrically arranged on the lower end face of the bar counter support plate, three sets of reinforcing crossbeams for support located at the front of the inner end faces of the two sets of side uprights, and alignment brackets fixedly arranged at the rear of the two sets of side uprights.

[0009] Preferably, the guiding device includes a fixed guide seat, a lead screw module is provided on the upper end face of the fixed guide seat near the bottom center, a positioning slide is threadedly connected to the inner end face of the lead screw module, a linear slide rail is symmetrically provided on the upper end face of the fixed guide seat, and a linear slider is slidably engaged on the upper end face of the linear slide rail.

[0010] Preferably, the side uprights are slidably connected to the protective housing via the guide groove. The guide groove provides sufficient guiding foundation for the side uprights, thereby improving the stability of the bar counter support plate's displacement inside the protective housing. Both sets of side uprights are uprights, and their interiors are reinforced by three sets of bar counter support plates, which improves the stability of lateral support for the bar counter support plate.

[0011] Preferably, both sets of linear sliders are fixedly connected to the alignment brackets. The two sets of alignment brackets can be simultaneously fixedly connected to the linear sliders and the positioning slides. The positioning slides and linear sliders can provide sufficient support for the alignment brackets, thereby improving the stability of the bar counter support plate's vertical displacement inside the protective casing.

[0012] Preferably, the positioning slide is fixedly connected to the alignment card seat, and the bar counter support plate does not contact the protective sleeve, which can prevent the subsequent bar counter support plate from being limited and rubbing against the protective sleeve, thus affecting the stability of the vertical displacement.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. By setting up a support device and a guide device, this utility model allows for precise adjustment of the support height of the bar counter support plate through the screw module, positioning slide, and linear slider. This improves the adaptability of the bar counter support plate in subsequent use. At the same time, the positioning slide, linear slider, alignment bracket, and two sets of side plates effectively improve the stability of the lateral support of the bar counter support plate, thereby enhancing the stability of the support during subsequent use and improving the practicality of the bar counter support plate. Attached Figure Description

[0015] Figure 1 This is an exploded view of the main body of this utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of the present utility model;

[0017] Figure 3 This is a schematic diagram of the support device of this utility model;

[0018] Figure 4 This is a schematic diagram of the guiding device of this utility model.

[0019] In the diagram: 1-Limiting base, 2-Support device, 3-Guide device, 4-Guide slide, 5-Protective cover, 21-Bar counter support plate, 22-Reinforcing crossbeam, 23-Side plate, 24-Alignment seat, 31-Positioning slide, 32-Screw module, 33-Linear slider, 34-Linear slide rail, 35-Fixed guide seat. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 The present invention provides an embodiment of a lifting bar counter, comprising a limiting base 1 for support, a protective sleeve 5 provided on the upper end face of the limiting base 1 near the rear, and a guide groove 4 symmetrically provided on the inner end face of the protective sleeve 5.

[0022] Guide device 3 is fixedly installed on the inner end face of the protective sleeve 5. Guide device 3 is used for support and height adjustment.

[0023] Support device 2 is fixedly installed on the front end face of guide device 3. Support device 2 is used for support and guidance.

[0024] The support device 2 includes a bar counter support plate 21. Side upright plates 23 are symmetrically arranged on the lower end face of the bar counter support plate 21. Three sets of reinforcing crossbeams 22 for support are arranged in front of the inner end face of the two sets of side upright plates 23. Alignment brackets 24 are fixedly arranged in front of the two sets of side upright plates 23.

[0025] The guide device 3 includes a fixed guide seat 35. A lead screw module 32 is provided on the upper end face of the fixed guide seat 35 near the bottom center. A positioning slide 31 is threadedly connected to the inner end face of the lead screw module 32. A linear slide rail 34 is symmetrically provided on the upper end face of the fixed guide seat 35, and a linear slider 33 is slidably engaged on the upper end face of the linear slide rail 34.

[0026] The side uprights 23 are slidably connected to the protective housing 5 through the guide groove 4. The guide groove 4 can provide sufficient guiding foundation for the side uprights 23, thereby improving the stability of the bar counter support plate 21 displacement inside the protective housing 5. Both sets of side uprights 23 are uprights, and their interiors are reinforced by three sets of bar counter support plates 21, which can improve the stability of the lateral support for the bar counter support plate 21.

[0027] Both sets of linear sliders 33 are fixedly connected to the alignment brackets 24. The two sets of alignment brackets 24 can be synchronously fixedly connected to the linear sliders 33 and the positioning slides 31. The positioning slides 31 and the linear sliders 33 can provide sufficient support for the alignment brackets 24, thereby improving the stability of the bar counter support plate 21 in the vertical displacement inside the protective housing 5.

[0028] The positioning slide 31 is fixedly connected to the alignment card seat 24, and the bar counter support plate 21 does not contact the protective sleeve 5, which can prevent the subsequent bar counter support plate 21 from being limited and rubbing against the protective sleeve 5, thus affecting the stability of the vertical displacement.

[0029] Working principle: When in use, if it is necessary to adjust the support height of the bar counter support plate 21 according to the requirements, the operator can start the screw module 32 through the external control panel. At this time, the screw module 32 can drive the positioning slide 31 to move up and down. When the positioning slide 31 moves up and down, since both the linear slider 33 and the positioning slide 31 are fixedly connected to the alignment bracket 24, the positioning slide 31 can synchronously drive the linear slider 33 and the linear slide rail 34 to lift stably. The alignment bracket 24 can then drive the bar counter support plate 21 to lift inside the protective sleeve 5, thereby precisely controlling the support height of the bar counter support plate 21.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lifting bar counter, comprising a limiting base (1) for support, wherein a protective sleeve (5) is provided on the upper end face of the limiting base (1) near the rear, and a guide groove (4) is symmetrically provided on the inner end face of the protective sleeve (5), characterized in that: The guide device (3) is fixedly installed on the inner end face of the protective sleeve (5) and is used for support and height adjustment. Support device (2) is fixedly installed on the front end face of the guide device (3) and is used for support and guidance.

2. The lifting bar counter according to claim 1, characterized in that: The support device (2) includes a bar counter support plate (21), with side uprights (23) symmetrically arranged on the lower end face of the bar counter support plate (21). Three sets of reinforcing crossbeams (22) for support are arranged at the front of the inner end face of the two sets of side uprights (23), and alignment brackets (24) are fixedly arranged at the rear of the two sets of side uprights (23).

3. A liftable bar counter according to claim 2, characterized in that: The guiding device (3) includes a fixed guide seat (35), a lead screw module (32) is provided on the upper end face of the fixed guide seat (35) near the bottom center, a positioning slide (31) is threadedly connected to the inner end face of the lead screw module (32), a linear slide rail (34) is symmetrically provided on the upper end face of the fixed guide seat (35), and a linear slider (33) is slidably engaged on the upper end face of the linear slide rail (34).

4. A liftable bar counter according to claim 3, characterized in that: The side plate (23) is slidably connected to the protective casing (5) through the guide groove (4).

5. A liftable bar counter according to claim 3, characterized in that: Both sets of linear sliders (33) are fixedly connected to the alignment bracket (24).

6. A height-adjustable bar counter according to claim 3, characterized in that: The positioning slide (31) is fixedly connected to the alignment card seat (24), and the bar counter support plate (21) does not contact the protective cover (5).

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