Glass door installation rotating shaft
By designing a glass door with dense elastic bristles and a circular table-type contact surface to install the rotation shaft, the problem of increasing friction caused by dust entering the gap is solved, and the smooth rotation and service life of the glass door are achieved.
Patent Information
- Application Number
- CN202420369406.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-27
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-02-27
AI Technical Summary
During the use of existing glass doors, dust on the ground enters the gap between the rotating base and the rotation axis, resulting in an increase in friction, affecting the rotation of the rotation axis, and thus making the glass door inconvenient to rotate.
A glass door mounting rotary shaft including an embedded box, a first dustproof tube, a second dustproof tube, a rotating rod, a fixing frame and a shield is designed, and a dense elastic bristle and a circular table-type contact surface are used to block dust. Avoid it accumulate in the gap and secure the glass door through the openings and bolts.
It effectively avoids dust entering the gap, reduces friction, ensures smooth rotation of the glass door, and extends service life.
Smart Images
Figure CN222162312U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glass doors, in particular to a glass door installation rotating shaft. Background Art
[0002] Glass doors are popular with customers for their beauty and transparency, especially in shopping malls and stores. The shape of glass doors contributes a lot to attracting customers. In addition to being beautiful, glass doors also need to be secure and connected to the building. At the same time, they need to be strong, impact-resistant, and safe enough. When installing glass doors, a rotating shaft needs to be installed on the surface of the glass door to ensure that the glass door can open and close normally.
[0003] Some existing glass doors adopt a method of installing a pre-buried rotating base on the ground to achieve the rotating opening and closing of the glass door. Compared with the method of installing hinges on the side of the glass door, this method can reduce the number of holes punched on the surface of the glass door, and thus can further prevent the glass door from being damaged. However, in actual use, dust on the ground will enter the gap between the rotating base and the rotating shaft, thereby increasing the friction between the rotating shaft and the rotating base, which is not conducive to the rotation of the rotating shaft. After long-term use, the glass door is inconvenient to rotate. Therefore, it is necessary to design and modify the rotating shaft installed on the glass door to effectively prevent it from being inconvenient to rotate. Utility Model Content
[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a glass door installation rotating shaft, which has the advantage of good use effect and solves the problem that in actual use, dust on the ground will enter the gap between the rotating base and the rotating shaft, thereby increasing the friction between the rotating shaft and the rotating base, which is not conducive to the rotation of the rotating shaft, and thus makes the glass door inconvenient to rotate after long-term use.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a glass door installation rotating shaft, comprising an embedded box, the top of the embedded box is fixedly connected to a first dustproof tube, the interior of the embedded box is movably connected to a rotating rod through a bearing, the surface of the rotating rod is sleeved with a second dustproof tube, the first dustproof tube and the second dustproof tube are movably connected, the rotating rod is movably connected to the first dustproof tube and the second dustproof tube respectively, the top of the rotating rod is fixedly connected to a fixing frame, and the surface of the first dustproof tube is sleeved with a shielding cover.
[0006] As a preferred embodiment of the utility model, the inner wall of the shielding cover is fixedly connected with elastic bristles, and the elastic bristles are movably connected to the first dustproof tube.
[0007] As a preferred embodiment of the present invention, a through opening is opened on the surface of the fixing frame.
[0008] As a preferred embodiment of the present invention, the embedded box is made of stainless steel.
[0009] As a preferred embodiment of the present invention, the shielding cover is made of plastic material.
[0010] As a preferred embodiment of the present invention, both the first dustproof tube and the second dustproof tube are made of aluminum alloy.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0012] 1. The utility model adopts dense elastic bristles to block dust, prevent dust from entering the shielding cover, and further prevent dust from accumulating in the gap between the first dustproof tube and the second dustproof tube. The shielding cover can also block dust to a certain extent. The contact surface between the first dustproof tube and the second dustproof tube is a truncated cone-shaped contact surface. The truncated cone-shaped contact surface can effectively prevent dust from penetrating the gap between the first dustproof tube and the second dustproof tube. The device has the advantage of good use effect.
[0013] 2. The utility model provides elastic bristles, and the dense elastic bristles can block dust, prevent dust from entering the shielding cover, and further prevent dust from accumulating in the gap between the first dustproof tube and the second dustproof tube. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 It is a front cross-sectional schematic diagram of the first dustproof tube and the second dustproof tube structure of the utility model;
[0016] Figure 3 This is a schematic diagram of the structure of the second dustproof tube and the shielding cover of the utility model;
[0017] Figure 4 This is a schematic diagram of the structure of the first dustproof tube of the utility model;
[0018] Figure 5 For this utility model Figure 2 A schematic diagram of the enlarged structure in the middle.
[0019] In the figure: 1. embedded box; 2. rotating rod; 3. fixing frame; 4. opening; 5. first dust-proof tube; 6. second dust-proof tube; 7. shielding cover; 8. elastic bristles. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] like Figures 1 to 5 As shown, a glass door installation rotating shaft includes an embedded box 1, the top of the embedded box 1 is fixedly connected to a first dustproof tube 5, the interior of the embedded box 1 is movably connected to a rotating rod 2 through a bearing, the surface of the rotating rod 2 is sleeved with a second dustproof tube 6, the first dustproof tube 5 and the second dustproof tube 6 are movably connected, the rotating rod 2 is movably connected to the first dustproof tube 5 and the second dustproof tube 6 respectively, the top of the rotating rod 2 is fixedly connected to a fixing frame 3, and the surface of the first dustproof tube 5 is sleeved with a shielding cover 7.
[0022] refer to Figure 1 , Figure 2 , Figure 3 and Figure 5 The inner wall of the shielding cover 7 is fixedly connected with elastic bristles 8, and the elastic bristles 8 are movably connected to the first dustproof tube 5.
[0023] As a technical optimization solution of the utility model, through the provision of elastic bristles 8, dense elastic bristles 8 can block dust, prevent dust from entering the shielding cover 7, and further prevent dust from accumulating in the gap between the first dustproof tube 5 and the second dustproof tube 6.
[0024] refer to Figure 1 and Figure 2 A through opening 4 is provided on the surface of the fixing frame 3 .
[0025] As a technical optimization solution of the utility model, through the setting of the through opening 4, the operator can place a corner of the bottom of the glass door inside the fixing frame 3, and then fix the glass door through the cooperation of bolts and nuts. The operator can pass the bolts through the through opening 4 and the fixing holes on the surface of the glass door.
[0026] refer to Figure 1 and Figure 2 , the embedded box 1 is made of stainless steel.
[0027] As a technical optimization solution of the present invention, the embedded box 1 made of stainless steel has the advantages of high hardness and corrosion resistance.
[0028] refer to Figure 1 , Figure 2 , Figure 3 and Figure 5 , the shielding cover 7 is made of plastic material.
[0029] As a technical optimization solution of the present invention, the shielding cover 7 made of plastic material has the advantages of being easy to process, light in weight and corrosion-resistant.
[0030] refer to Figures 1 to 5 The first dustproof tube 5 and the second dustproof tube 6 are both made of aluminum alloy.
[0031] As a technical optimization solution of the utility model, the first dustproof tube 5 and the second dustproof tube 6 made of aluminum alloy have the advantages of corrosion resistance, low density, easy strengthening, weldability and high plasticity.
[0032] The working principle and usage process of the utility model: when in use, the dense elastic bristles 8 can block the dust, prevent the dust from entering the shielding cover 7, and further prevent the dust from accumulating in the gap between the first dustproof tube 5 and the second dustproof tube 6. The shielding cover 7 can also block the dust to a certain extent. The contact surface between the first dustproof tube 5 and the second dustproof tube 6 is a truncated cone. The truncated cone contact surface can effectively prevent the dust from penetrating the gap between the first dustproof tube 5 and the second dustproof tube 6. For example, the dust needs to penetrate the gap between the first dustproof tube 5 and the second dustproof tube 6, and the dust needs to move upward at an angle in the gap between the first dustproof tube 5 and the second dustproof tube 6. However, under the action of gravity, the dust is not easy to move upward, thereby effectively preventing the dust from accumulating in the gap between the first dustproof tube 5 and the second dustproof tube 6.
[0033] 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.
[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A glass door installation rotation axis, comprising an embedded box (1), characterized in that: The top of the embedded box (1) is fixedly connected to a first dustproof tube (5); the interior of the embedded box (1) is movably connected to a rotating rod (2) via a bearing; the surface of the rotating rod (2) is sleeved with a second dustproof tube (6); the first dustproof tube (5) and the second dustproof tube (6) are movably connected; the rotating rod (2) is movably connected to the first dustproof tube (5) and the second dustproof tube (6) respectively; the top of the rotating rod (2) is fixedly connected to a fixing frame (3); the surface of the first dustproof tube (5) is sleeved with a shielding cover (7).
2. The glass door installation rotating shaft according to claim 1, characterized in that: The inner wall of the shielding cover (7) is fixedly connected with elastic bristles (8), and the elastic bristles (8) are movably connected to the first dustproof tube (5).
3. The glass door installation rotating shaft according to claim 1, characterized in that: A through opening (4) is provided on the surface of the fixing frame (3).
4. The glass door installation rotating shaft according to claim 1, characterized in that: The embedded box (1) is made of stainless steel.
5. The glass door installation rotating shaft according to claim 1, characterized in that: The shielding cover (7) is made of plastic material.
6. The glass door installation rotating shaft according to claim 1, characterized in that: The first dustproof tube (5) and the second dustproof tube (6) are both made of aluminum alloy.