Suspension ball head with anti-impact function

Abstract

The utility model discloses a suspension ball head with an anti-impact function, which relates to the technical field of ball heads, and comprises a ball head body, a ball body movably connected in the ball head body, a rod piece fixedly connected at the top of the ball body, and a quick-release maintenance mechanism, and through the arrangement of the quick-release maintenance mechanism, a mounting screw rod can be rotated only through the rotation of the mounting screw rod. By arranging the triangular clamping block and the inserting groove, clamping connection of multiple positions of the triangular clamping block and the inserting groove can be removed, the disassembling efficiency of the ball head body is improved, the disassembling cost is reduced, the operation process is more visual and simpler, complex tools or steps do not need to be used, and the operation difficulty and the required time are reduced; and through sliding of the triangular clamping blocks, secondary clamping connection with the inserting grooves can be completed, the fixing effect after the detachable base is installed is improved, the problem of shaking after installation is prevented, and the stability of the ball head body in the using process is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of ball head, concretely to a suspension ball head with anti-impact function. BACKGROUND

[0002] Suspension ball head is usually installed at the connection of wheel and vehicle body or axle, which plays the role of maintaining the stable connection of wheel and vehicle body and guaranteeing the smooth rotation of wheel. It realizes the power transmission of different shafts by using spherical connection, provides multi-angle rotation, so that the steering mechanism can smoothly steer and reduce vibration.

[0003] In most cases, the moving stroke range of the ball head is small during use, and only when the vehicle is subjected to large bumping will the ball head move greatly. When the ball head moves greatly, the wear surface is larger, so when the ball surface of the ball head is repaired, the grinding range is larger, and the repair area is larger. At the same time, when the stroke is small, the wear is fast, which leads to a faster repair cycle. Moreover, since the ball head is integrally formed, when the ball head is severely worn, the entire ball head needs to be replaced, which is a waste.

[0004] Therefore, the utility model provides a suspension ball head with anti-impact function to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a suspension ball head with anti-impact function, comprising a ball head body, a ball body movably connected in the ball head body, and a rod member fixedly connected to the top of the ball body. It also comprises a quick disassembly and repair mechanism.

[0006] As a preferred embodiment, the quick disassembly and repair mechanism comprises a disassembly base, which is arranged at the bottom of the ball head body. A shock pad is fixedly connected between the disassembly bases. The bottom of the ball body is in contact with the shock pad.

[0007] As a preferred embodiment, a positioning ring is arranged at the bottom of the ball head body. Equidistantly arranged insertion grooves are arranged at the bottom of the ball head body. The top of the disassembly base is fixedly connected with a positioning ring. The positioning ring is inserted into the annular positioning groove.

[0008] As a preferred embodiment, equidistantly fixed insertion cylinders are arranged at the top of the disassembly base. The insertion cylinders are inserted into the insertion grooves. A connecting sliding block is slidably connected in the insertion cylinder. A connecting column is rotatably connected to the top of the connecting sliding block. Equidistantly slidably connected triangular clamping blocks are arranged on the outer surface of the insertion cylinder. The bottom of the triangular clamping block is rotatably connected with a connecting rod. The triangular clamping block is clamped with the insertion groove.

[0009] As a preferred embodiment, the connecting sliding block is fixedly connected with a connecting column. The connecting column is slidably connected with the insertion cylinder and the disassembly base.

[0010] As preferred, the dismounting base is provided with a mounting groove in the bottom, a connecting disc is slidably connected in the mounting groove, the connecting disc is fixedly connected with the connecting column at the top, a mounting screw rod is rotatably connected in the mounting groove, and the mounting screw rod is threadedly connected with the connecting disc.

[0011] Compared with the prior art, the utility model provides a suspension ball head with anti -impact function has the following beneficial effects:

[0012] 1、 Through the setting of quick disassembly maintenance mechanism, only through the rotation of mounting screw rod, the release of multiple clamping of triangular clamping block and slot can be completed, the dismounting efficiency of ball head body is improved, the dismounting cost is reduced, the operation process is more intuitive and simple, the complicated tool or step is not needed, the operation difficulty and required time are reduced;

[0013] 2、 Through the setting of plug-in barrel and triangular clamping block, after the plug-in barrel is inserted into the slot, the secondary clamping of the slot can be completed through the sliding of triangular clamping block, the fixing effect after the installation of dismounting base is improved, the problem of shaking after installation is prevented, and the stability of ball head body during use is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure diagram of the utility model;

[0015] Figure 2 It is a three-dimensional structure diagram of the utility model; Figure 1 It is a three-dimensional structure diagram of the utility model;

[0016] Figure 3 It is a three-dimensional structure diagram of the utility model; Figure 1 It is a three-dimensional structure diagram of the utility model;

[0017] Figure 4 It is a three-dimensional structure diagram of the utility model; Figure 3 It is an enlarged structure diagram of A in the utility model.

[0018] In the drawing:

[0019] 1, ball head body;11, spherical body;12, rod piece;

[0020] 201, dismounting base;202, annular positioning groove;203, slot;204, positioning ring;205, plug-in barrel;206, connecting sliding block;207, connecting column;208, connecting rod;209, triangular clamping block;210, mounting screw rod;211, connecting disc;212, shock pad. DETAILED DESCRIPTION

[0021] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts are within the scope of the present application.

[0022] The present application will be further described in detail with reference to the drawings and embodiments.

[0023] Embodiments of the present application

[0024] Please refer to Figures 1 to 4 as shown:

[0025] To solve the problems mentioned in the technical solutions, the present application provides a suspension ball head with anti-impact function, which comprises a ball head body 1, a ball 11 movably connected in the ball head body 1, a rod 12 fixedly connected to the top of the ball 11, and a quick disassembly and maintenance mechanism.

[0026] The quick disassembly and maintenance mechanism comprises a disassembly base 201, which is arranged at the bottom of the ball head body 1. The disassembly base 201 is fixedly connected with a shock pad 212 between them. The bottom of the ball 11 is in contact with the shock pad 212. The bottom of the ball head body 1 is provided with a positioning ring 204. The bottom of the ball head body 1 is provided with an insertion slot 203 at equal intervals. The top of the disassembly base 201 is fixedly connected with the positioning ring 204. The positioning ring 204 is inserted into the annular positioning slot 202.

[0027] Further, the top of the disassembly base 201 is fixedly connected with an insertion cylinder 205 at equal intervals. The insertion cylinder 205 is inserted into the insertion slot 203. The insertion cylinder 205 is slidably connected with a connecting slide 206. The top of the connecting slide 206 is rotatably connected with a connecting column 207. The outer surface of the insertion cylinder 205 is slidably connected with a triangular clamping block 209 at equal intervals. The bottom of the triangular clamping block 209 is rotatably connected with a connecting rod 208. The triangular clamping block 209 is clamped with the insertion slot 203. The bottom of the connecting slide 206 is fixedly connected with the connecting column 207. The connecting column 207 is slidably connected with the insertion cylinder 205 and the disassembly base 201. The bottom of the disassembly base 201 is provided with a mounting slot. The mounting slot is slidably connected with a connecting disc 211. The top of the connecting disc 211 is fixedly connected with the connecting column 207. The mounting slot is rotatably connected with a mounting screw 210. The mounting screw 210 is threadedly connected with the connecting disc 211.

[0028] In the prior art, the ball head is integrally formed, and when the ball head is severely worn, the entire ball head needs to be replaced, which is relatively wasteful. Compared with the prior art, the embodiment is implemented through the setting of the quick disassembly and repair mechanism, so that the release of the multiple clamping of the triangular clamping block 209 and the insertion groove 203 can be completed only by rotating the installation screw rod 210, the disassembly efficiency of the ball head body 1 is improved, the disassembly cost is reduced, the operation process is more intuitive and simple, complex tools or steps are not needed, the operation difficulty and required time are reduced, the setting of the insertion cylinder 205 and the triangular clamping block 209 enables the insertion cylinder 205 to be clamped with the insertion groove 203 again through the sliding of the triangular clamping block 209 after being inserted into the insertion groove 203, the fixing effect after the disassembly base 201 is installed is improved, the problem of shaking after installation is prevented, and the stability of the ball head body 1 during use is improved.

[0029] The working principle of all the contents in the above embodiment is as follows:

[0030] In use, when the ball body 11 and the rod 12 are impacted by the outside world, the impact can be buffered to a certain extent through the setting of the bottom shock pad 212, the ball body 11 is prevented from being severely worn due to a large impact, and the service life of the ball body 11 is improved.

[0031] In installation, the ball body 11 can pass through the bottom of the ball head body 1 until the outer surface of the rod 12 abuts against the inner wall of the top of the ball head body 1, then the disassembly base 201 is placed at the bottom of the ball head body 1, the positioning ring 204 is inserted into the annular positioning groove 202, the insertion cylinder 205 is inserted into the insertion groove 203, then the installation screw rod 210 is rotated, the installation screw rod 210 drives the connecting disc 211 to slide upward, the connecting disc 211 drives multiple connecting columns 207 to slide upward at the same time, thereby pushing the connecting sliding block 206 to slide upward, when the connecting sliding block 206 slides upward, the connecting sliding block 206 pushes the bottom of the connecting rod 208, so that the connecting rod 208 rotates and drives the triangular clamping block 209 to slide outward of the insertion cylinder 205 through the top of the connecting rod 208, and then the insertion cylinder 205 and the triangular clamping block 209 are both inserted into the insertion groove 203, and then the installation of the disassembly base 201 and the ball head body 1 is completed through the limiting of the triangular clamping block 209, and when disassembly, the installation screw rod 210 is rotated in the opposite direction to make the connecting disc 211 move downward, and finally the triangular clamping block 209 is separated from the clamping of the insertion groove 203, so that the disassembly of the disassembly base 201 is completed, and then the rod 12 and the ball body 11 can be pulled out of the ball head body 1 for disassembly and repair work.

[0032] Through the setting of the quick disassembly and maintenance mechanism, only through the rotation of the installation screw rod 210, the disengagement of the multiple clamping of the triangular clamping block 209 and the insertion groove 203 can be completed, the disassembly efficiency of the ball head body 1 is improved, the disassembly cost is reduced, the operation process is more intuitive and simple, complex tools or steps are not needed, the operation difficulty and the required time are reduced, and through the setting of the insertion cylinder 205 and the triangular clamping block 209, after the insertion cylinder 205 is inserted into the insertion groove 203, the secondary clamping with the insertion groove 203 can be completed through the sliding of the triangular clamping block 209, the fixing effect after the disassembly base 201 is installed is improved, the problem of shaking after installation is prevented, and the stability of the ball head body 1 during use is improved.

[0033] The above working process please refer to Figures 1 to 4 .

[0034] It should be noted that, in this text, relational terms such as first and second are used merely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or inherent to such a process, method, article, or apparatus. Without more limitations, the element defined by the statement "comprises a" does not exclude the presence of additional identical elements in the process, method, article, or apparatus including the element.

[0035] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A suspension ball head with impact protection function, comprising a ball head body (1), a ball (11) movably connected in the ball head body (1), and a rod member (12) fixedly connected at the top of the ball (11), characterized in that, Also include: fast disassembly and maintenance mechanism; The quick disassembly and maintenance mechanism comprises a disassembly base (201) arranged at the bottom of the ball head body (1), and a shock pad (212) fixedly connected between the disassembly bases (201), wherein the bottom of the ball (11) is in contact with the shock pad (212); The bottom of the ball head body (1) is provided with a positioning ring (204), and equidistantly provided with a slot (203), the top of the disassembly base (201) is fixedly connected with the positioning ring (204), and the positioning ring (204) is inserted with the annular positioning groove (202); The top of the disassembly base (201) is equidistantly fixedly connected with a plug-in cylinder (205), the plug-in cylinder (205) is inserted with the slot (203), the plug-in cylinder (205) is slidably connected with a connecting sliding block (206), the top of the connecting sliding block (206) is rotatably connected with a connecting column (207), the outer surface of the plug-in cylinder (205) is equidistantly slidably connected with a triangular clamping block (209), the bottom of the triangular clamping block (209) is rotatably connected with a connecting rod (208), and the triangular clamping block (209) is clamped with the slot (203).

2. The suspension ball head with anti-impact function according to claim 1, characterized in that: The bottom of the connecting sliding block (206) is fixedly connected with the connecting column (207), and the connecting column (207) is slidably connected with the plug-in cylinder (205) and the disassembly base (201).

3. The suspension ball head with anti-impact function according to claim 2, characterized in that: The bottom of the disassembly base (201) is provided with a mounting groove, the mounting groove is slidably connected with a connecting disc (211), the top of the connecting disc (211) is fixedly connected with the connecting column (207), the mounting groove is rotatably connected with a mounting screw rod (210), and the mounting screw rod (210) is threadedly connected with the connecting disc (211).

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