Handlebar sleeve mounting device for bicycle

Abstract

The utility model provides a handlebar sleeve installation device for a bicycle, which comprises a machine base, a handlebar sleeve, a handlebar sleeve, a connecting rod and a connecting rod, wherein the upper end face of the machine base is provided with a horizontal supporting surface; the positioning assembly is arranged on the horizontal supporting surface, and the positioning assembly is used for placing a handlebar; the inflating seat is arranged on the horizontal supporting surface, and the inflating seat is used for blowing air to a handlebar sleeve at one end of the handlebar; and the pushing and extruding assembly is used for pushing and extruding the handlebar sleeve at the other end of the handlebar. According to the scheme, the handlebar sleeves can be automatically installed, the handlebar sleeves on the two sides of the handlebar can be automatically installed at the same time, and the advantage of saving time and labor is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of bicycle production, in particular to a handlebar mounting device for a bicycle. Background Art

[0002] During the bicycle production process, it is necessary to install rubber grips on the handlebars. The traditional method is to manually install the grips directly on the handlebars. Since there is an interference fit between the grip and the metal tube of the handlebar, the friction between the handlebar and the grip is relatively large. After the grip is partially installed on the handlebar, it is necessary to hold the handlebar with one hand and hit the grip against other hard objects. At this time, the handlebar and the grip move relative to each other to achieve smooth installation of the grip. This method is time-consuming and labor-intensive, and noisy, which is not conducive to the installation of the grip.

[0003] Several prior art patents addressing grip installation have been proposed, such as patent application number CN201320685869.5, which describes a grip and handlebar installation device. The device comprises a base, a support rod secured to the base, an air box mounted on the support rod, an air sleeve connected to the air box, and an air line connected to one side of the air box. The air line is connected to an air pump and is provided with a solenoid valve controlled by a foot switch secured to the base. In practice, this method does facilitate grip installation, using air to open the grip, facilitating handlebar installation. However, this method requires a worker to manually close the handlebar opening at one end and then manually push the handlebar downward. This method is physically demanding during extended work. Furthermore, only one grip can be installed at a time, requiring two attempts to install both grips. Therefore, this solution still suffers from the drawbacks of being time-consuming and labor-intensive.

[0004] Therefore, it is necessary to propose a new technical solution to make the installation of the handle cover more time-saving and labor-saving. Utility Model Content

[0005] To address the aforementioned technical issues, the present invention proposes a grip installation device for a bicycle. During use, after the grips are pre-installed on both ends of the handlebar, the handlebar is placed on a positioning assembly. The inflatable seat then inflates the inner holes of the handlebar and grip, causing the grip to expand and push the output end of the assembly toward the inflatable seat, tightening the handlebar and grip. This solution enables automated grip installation, enabling simultaneous automated installation of grips on both sides of the handlebar, saving time and effort.

[0006] Specifically, the utility model provides a handlebar mounting device for a bicycle, comprising:

[0007] A machine base, wherein the upper end surface of the machine base has a horizontal support surface;

[0008] A positioning component, which is arranged on the horizontal support surface and is used for placing the handlebar.

[0009] An inflatable seat, which is arranged on the horizontal support surface and is used for blowing air into the handlebar grip at one end of the handlebar.

[0010] A pushing component, which is used for pushing the handlebar grip at the other end of the handlebar.

[0011] Preferably, the positioning component includes a vertical plate, and a strip-shaped opening for installing the handlebar is arranged on the vertical plate, and the strip-shaped opening is arranged along the vertical direction.

[0012] The number of the vertical plates is multiple and they are distributed along the length direction of the machine base.

[0013] Preferably, the projections of the strip-shaped openings of the multiple vertical plates coincide along the length direction of the machine base.

[0014] Preferably, the width of the strip-shaped opening is equal to the outer diameter of the handlebar.

[0015] Preferably, the inflatable seat has a first sleeve, the first sleeve is used for sleeving the handlebar grip at one end of the handlebar, and an air inlet pipe on the first sleeve is connected to an air pump through a hose.

[0016] Preferably, the pushing component is a cylinder or a hydraulic cylinder.

[0017] Preferably, the pushing component includes:

[0018] A lead screw slider mechanism, which is installed on the horizontal support surface, and a mounting seat is fixed on the slider of the lead screw slider mechanism.

[0019] A second sleeve, which is arranged on the mounting seat through a connecting rod assembly, and the second sleeve is used for sleeving the handlebar grip at the other end of the handlebar.

[0020] A driving motor, which is installed on the horizontal support surface through a support, and the driving motor is used for driving the lead screw of the lead screw slider mechanism to rotate. Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art.

[0022] Figure 1 It is the front view of the handlebar grip installation device for a bicycle in this embodiment;

[0023] Figure 2It is a top view of the handlebar grip mounting device for a bicycle in this embodiment;

[0024] Figure 3 is Figure 2 a cross-sectional view taken along the A-A direction in;

[0025] Figure 4 It is a schematic perspective view of the handlebar grip mounting device for a bicycle in this embodiment;

[0026] Figure 5 It is a schematic perspective view of the handlebar and the handlebar grip in this embodiment.

[0027] The reference numerals involved in the drawings are as follows:

[0028] 11 - machine base; 12 - horizontal support surface; 13 - positioning component; 14 - handlebar; 15 - inflation seat; 16 - handlebar grip; 17 - pushing component; 18 - vertical plate; 19 - strip-shaped opening; 20 - first sleeve; 21 - intake pipe; 22 - hose; 23 - air pump; 24 - screw rod slider mechanism; 25 - mounting seat; 26 - second sleeve; 27 - connecting rod component; 28 - driving motor. Detailed implementation manners

[0029] The technical solutions of the present application will be further described below in conjunction with specific embodiments, but the present application is not limited to these embodiments.

[0030] As Figures 1 to 5 shown, this embodiment proposes a handlebar grip mounting device for a bicycle, including:

[0031] A machine base 11, the upper end surface of the machine base 11 has a horizontal support surface 12;

[0032] A positioning component 13, the positioning component 13 is arranged on the horizontal support surface 12, and the positioning component 13 is used for placing the handlebar 14;

[0033] An inflation seat 15, the inflation seat 15 is arranged on the horizontal support surface 12, and the inflation seat 15 is used for blowing air into the handlebar grip 16 at one end of the handlebar 14;

[0034] A pushing component 17, the pushing component 17 is used for pushing the handlebar grip 16 at the other end of the handlebar 14.

[0035] The technical effect of this solution is that this solution can automatically install the handlebar grip 16, can simultaneously perform automatic installation of the handlebar grips 16 on both sides of the handlebar 14, and has the advantages of time saving and labor saving.

[0036] After pre-installing the handlebar grips 16 at both ends of the handlebar 14, place the handlebar 14 on the positioning assembly 13. At this time, the inflation seat 15 inflates the inner holes of the handlebar 14 and the handlebar grips 16. At this time, the handlebar grips 16 expand, and the output end of the pushing assembly 17 moves towards the inflation seat 15. At this time, the handlebar 14 and the handlebar grips 16 are tightly installed.

[0037] As an implementation manner of this embodiment, the positioning assembly 13 includes a vertical plate 18. A strip-shaped opening 19 for installing the handlebar 14 is provided on the vertical plate 18, and the strip-shaped opening 19 is arranged in the vertical direction; the number of vertical plates 18 is multiple and they are distributed along the length direction of the machine base 11. The projections of the strip-shaped openings 19 of the multiple vertical plates 18 coincide along the length direction of the machine base 11. The width of the strip-shaped opening 19 is equal to the outer diameter of the handlebar 14.

[0038] The technical effect of this solution is that it can effectively limit the position of the handlebar 14 and prevent the handlebar 14 from rotating by itself.

[0039] As an implementation manner of this embodiment, the inflation seat 15 has a first sleeve 20. The first sleeve 20 is used to sleeve the handlebar grip 16 at one end of the handlebar 14, and the air inlet pipe 21 on the first sleeve 20 is connected to an air pump 23 through a hose 22.

[0040] This solution proposes a specific inflation form, using an air pump 23, a hose 22, and an air inlet pipe 21 to inflate the inner holes of the handlebar 14 and the handlebar grips 16. In addition, an electromagnetic valve can be set to control the on-off of the air flow.

[0041] As an implementation manner of this embodiment, the pushing assembly 17 is a cylinder or a hydraulic cylinder. The pushing assembly 17 can also adopt the following form. Specifically, the pushing assembly 17 includes:

[0042] A screw rod slider mechanism 24. The screw rod slider mechanism 24 is installed on the horizontal support surface 12, and a mounting seat 25 is fixed on the slider of the screw rod slider mechanism 24;

[0043] A second sleeve 26. The second sleeve 26 is arranged on the mounting seat 25 through a connecting rod assembly 27, and the second sleeve 26 is used to sleeve the handlebar grip 16 at the other end of the handlebar 14;

[0044] A driving motor 28. The driving motor 28 is installed on the horizontal support surface 12 through a support, and the driving motor 28 is used to drive the screw rod of the screw rod slider mechanism 24 to rotate.

[0045] In this solution, the driving motor 28 drives the connecting rod assembly 27 and the second sleeve 26 to move linearly back and forth through the screw rod slider mechanism 24. This method has the advantages of stable movement and easy control.

[0046] For those of ordinary skill in the art, without departing from the inventive concept of the present utility model, several modifications and improvements can still be made, and these all fall within the protection scope of the present utility model.

Claims

1. A handlebar grip mounting device for a bicycle, characterized in that, Comprising: A machine base (11), the upper end surface of the machine base (11) having a horizontal support surface (12); A positioning component (13), the positioning component (13) being arranged on the horizontal support surface (12), and the positioning component (13) being used for placing a handlebar (14); An inflation seat (15), the inflation seat (15) being arranged on the horizontal support surface (12), and the inflation seat (15) being used for blowing air into a grip sleeve (16) at one end of the handlebar (14); A pushing component (17), the pushing component (17) being used for pushing the grip sleeve (16) at the other end of the handlebar (14).

2. The handlebar grip mounting device for a bicycle according to claim 1, characterized in that, The positioning component (13) includes a vertical plate (18), a strip-shaped opening (19) for installing the handlebar (14) being provided on the vertical plate (18), and the strip-shaped opening (19) being arranged in the vertical direction; The number of the vertical plates (18) is multiple and they are distributed along the length direction of the machine base (11).

3. The handlebar grip mounting device for a bicycle according to claim 2, characterized in that, The projections of the strip-shaped openings (19) of the multiple vertical plates (18) coincide along the length direction of the machine base (11).

4. The handlebar grip mounting device for a bicycle according to claim 3, characterized in that, The width of the strip-shaped opening (19) is equal to the outer diameter of the handlebar (14).

5. The handlebar grip mounting device for a bicycle according to claim 1, characterized in that, The inflation seat (15) has a first sleeve (20), the first sleeve (20) being used for sleeving the grip sleeve (16) at one end of the handlebar (14), and an air inlet pipe (21) on the first sleeve (20) being connected to an air pump (23) through a hose (22).

6. The handlebar grip mounting device for a bicycle according to claim 1, characterized in that, The pushing component (17) is a cylinder or a hydraulic cylinder.

7. The handlebar grip mounting device for a bicycle according to claim 1, characterized in that, The pushing component (17) includes: A screw rod slider mechanism (24), the screw rod slider mechanism (24) being installed on the horizontal support surface (12), and a mounting seat (25) being fixed on the slider of the screw rod slider mechanism (24); A second sleeve (26), the second sleeve (26) being arranged on the mounting seat (25) through a connecting rod assembly (27), and the second sleeve (26) being used for sleeving the grip sleeve (16) at the other end of the handlebar (14); A driving motor (28), the driving motor (28) being installed on the horizontal support surface (12) through a support, and the driving motor (28) being used for driving the screw rod of the screw rod slider mechanism (24) to rotate.

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