Gas spring angle adjuster facilitating distance adjustment

Abstract

The utility model relates to the technical field of gas spring angle adjusters, and discloses a gas spring angle adjuster convenient for distance adjustment, which comprises a pressure cylinder, a piston rod is slidably connected to the inner wall of the pressure cylinder, a connecting block is fixedly connected to the right end of the piston rod, and a sleeve is fixedly connected to the left end of the pressure cylinder. A limiting block is connected to the inner wall of the sleeve through a limiting assembly, a sliding rod is slidably connected to the inner wall of the sleeve, a sliding groove is formed in the top end of the sliding rod, two first fixing blocks are fixedly connected to the left end of the sliding rod, and a mounting plate is connected to the outward ends of the first fixing blocks through adjusting assemblies. According to the gas spring, the direction of the gas spring body can be changed, so that installation is more convenient, space limitation is small, meanwhile, the length of the gas spring body can be changed, the gas spring is suitable for installation environments with different lengths, the length lost after the direction is adjusted can be supplemented, and installation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of gas spring angle adjusters, in particular to a gas spring angle adjuster which is convenient for adjusting the distance. Background Art

[0002] A gas spring is a part that can achieve functions such as support, cushioning, braking, height and angle adjustment. In engineering machinery, it is mainly used in covers, doors and other parts. Gas springs have different structures and types to meet different usage requirements. Compression gas springs are mainly used in engineering machinery.

[0003] After searching, the announcement number CN213954223U is a distance-adjustable gas spring angle adjuster, including a gas spring body and a mounting seat, the mounting seat is fixedly connected to the gas spring body, the gas spring body includes a pressure cylinder and a piston rod, the front and rear surfaces of the right side of the pressure cylinder are fixedly connected with a bolt seat, the piston rod is fixedly connected with a movable frame, the front and rear side walls of the movable frame are provided with through grooves, the through grooves are provided with adjusting bolts, the adjusting bolts are sleeved with a pressure plate, the mounting seat includes a connecting frame, a rotating rod and a fixed seat, the mounting seat is fixedly connected to the gas spring body through the connecting frame, the rotating rod is rotatably connected to the connecting frame, the rotating rod is rotatably connected to the fixed seat, and the fixed seat is provided with a threaded hole. The utility model presses the pressing plate with the movable frame to lock the movable frame, fixes the movable frame with the bolt seat, and then fixes the pressure cylinder and the piston rod, thereby ensuring the locking force of the gas spring body and allowing the gas spring to be used normally;

[0004] Based on the above patent, the direction of the gas spring body can be adjusted by rotating the rotating rod on the fixed seat, which makes the gas spring body more convenient to install and has less space restrictions, greatly improving the flexibility of the gas spring installation and improving the installation efficiency. However, after adjusting the direction of the spring body by rotating the rod, the overall length of the gas spring will be shortened and the installation may not be completed, and no limiting structure is set during installation, and hand support is required to ensure the angle. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a gas spring angle adjuster which is easy to adjust the distance, can adjust the direction and length of the gas spring body, and can be suitable for installation in various environments.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A gas spring angle adjuster which is easy to adjust the distance comprises a pressure cylinder, the inner wall of the pressure cylinder is slidably connected to a piston rod, the right end of the piston rod is fixedly connected to a connecting block, the left end of the pressure cylinder is fixedly connected to a sleeve, the inner wall of the sleeve is connected to the limiting block via a limiting assembly, the inner wall of the sleeve is slidably connected to a sliding rod, the top end of the sliding rod is provided with a sliding groove, the left end of the sliding rod is fixedly connected to two fixed blocks, and the outward end of the fixed block is connected to a mounting plate via an adjusting assembly.

[0008] Furthermore, the limiting assembly comprises a threaded rod threadedly connected to the inner wall of the sleeve, a rotating block is fixedly connected to the top end of the threaded rod, and the top end of the limiting block is fixedly connected to the bottom end of the threaded rod.

[0009] Furthermore, the adjustment assembly includes a fixed block 2 arranged at the outward end of the fixed block 1, the left end of the fixed block 2 is fixedly connected to the right end of the mounting plate, the inner wall of the front fixed block 2 is threadedly connected with a bolt, and the front end of the rear fixed block 2 is fixedly connected with a rotating shaft.

[0010] Furthermore, the outer wall of the limit block is arranged on the inner wall of the slide groove.

[0011] Furthermore, an inner wall of the rear fixing block is rotatably connected to the outer wall of the rotating shaft.

[0012] Furthermore, the outer wall of the bolt is threadedly connected to an inner wall of the fixing block at the front side.

[0013] Furthermore, through holes are provided at four corners of the right end of the mounting plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the slide rod and the fixed block 1 cooperate with the sleeve, the rotary block, the fixed block 2, the bolt, the threaded rod, the limit block and the rotating shaft to realize the angle adjuster capable of adjusting the direction and length of the gas spring body, and can be suitable for installation in various environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a gas spring angle adjuster for easy distance adjustment proposed by the utility model;

[0017] Figure 2 A cross-sectional view of a pressure cylinder in a gas spring angle adjuster that is convenient for adjusting the distance proposed by the utility model;

[0018] Figure 3 The utility model discloses an exploded view of an adjusting structure in a gas spring angle adjuster which is convenient for adjusting the distance.

[0019] Legend:

[0020] 1. Pressure cylinder; 2. Piston rod; 3. Connecting block; 4. Sleeve; 5. Rotary block; 6. Slide rod; 7. Slide groove; 8. Fixed block 1; 9. Mounting plate; 10. Fixed block 2; 11. Bolt; 12. Threaded rod; 13. Limit block; 14. Rotating shaft. DETAILED DESCRIPTION

[0021] 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.

[0022] Reference Figure 1-3 The utility model provides an embodiment: a gas spring angle adjuster that is easy to adjust the distance, including a pressure cylinder 1, the inner wall of the pressure cylinder 1 is slidably connected with a piston rod 2, the right end of the piston rod 2 is fixedly connected with a connecting block 3, the left end of the pressure cylinder 1 is fixedly connected with a sleeve 4, the inner wall of the sleeve 4 is threadedly connected with a threaded rod 12, the top of the threaded rod 12 is fixedly connected with a rotating block 5, the bottom of the threaded rod 12 is fixedly connected with a limiting block 13, the outer wall of the limiting block 13 is arranged on the inner wall of the slide groove 7, the inner wall of the sleeve 4 is slidably connected with a sliding rod 6, and the sliding A slide groove 7 is provided at the top of the rod 6, and two fixed blocks 8 are fixedly connected to the left end of the slide rod 6. The inner wall of the rear fixed block 8 is rotatably connected to the outer wall of the rotating shaft 14, and a fixed block 2 10 is provided at the outward end of the fixed block 8. The left ends of the fixed blocks 2 10 are fixedly connected to the mounting plates 9, and the four corners of the right end of the mounting plate 9 are provided with through holes. The inner wall of the front fixed block 2 10 is threadedly connected to the bolt 11, and the outer wall of the bolt 11 is threadedly connected to the inner wall of the front fixed block 8, and the front end of the rear fixed block 2 10 is fixedly connected to the rotating shaft 14.

[0023] Specifically, during installation, the bolt 11 can be rotated by a tool to disengage it from the fixing block 8 on the front side. At this time, the fixing block 8 on the rear side can be rotated on the rotating shaft 14 to change the direction of the gas spring body, making the installation more convenient and less space-restricted. After the adjustment is completed, the bolt 11 is reset to fix the fixing block 8 to prevent the slide bar 6 from rotating during the installation process and affecting the installation accuracy. At the same time, the threaded rod 12 can be driven to rotate by rotating the rotary block 5 to move the limit block 13 upward, and then the slide bar 6 can be pulled out of the sleeve 4 to change the length of the gas spring body. Similarly, after the adjustment is completed, the limit block 13 is reset to the surface of the slide groove 7 to limit the slide bar 6 to prevent further movement. It can be suitable for installation environments with different lengths and can make up for the length lost after adjusting the direction, which is convenient for installation.

[0024] Working principle: during installation, the bolt 11 can be rotated by a tool to disengage it from the front fixing block 8. At this time, the rear fixing block 8 can be rotated on the rotating shaft 14 to change the direction of the gas spring body, making the installation more convenient and less space-restricted. After the adjustment is completed, the bolt 11 is reset to fix the fixing block 8 to prevent the slide bar 6 from rotating during the installation process and affecting the installation accuracy. At the same time, the threaded rod 12 can be driven to rotate by rotating the rotary block 5 to move the limit block 13 upward, and then the slide bar 6 can be pulled out of the sleeve 4 to change the length of the gas spring body. Similarly, after the adjustment is completed, the limit block 13 is reset to the surface of the slide groove 7 to limit the slide bar 6 to prevent further movement. It can be suitable for installation environments with different lengths and can make up for the length lost after adjusting the direction, which is convenient for installation.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A gas spring angle adjuster for easy distance adjustment, comprising a pressure cylinder (1), characterized in that: The inner wall of the pressure cylinder (1) is slidably connected to a piston rod (2), the right end of the piston rod (2) is fixedly connected to a connecting block (3), the left end of the pressure cylinder (1) is fixedly connected to a sleeve (4), the inner wall of the sleeve (4) is connected to a limiting block (13) through a limiting assembly, the inner wall of the sleeve (4) is slidably connected to a sliding rod (6), the top of the sliding rod (6) is provided with a sliding groove (7), the left end of the sliding rod (6) is fixedly connected to two fixed blocks (8), and the outward end of the fixed block (8) is connected to a mounting plate (9) through an adjusting assembly.

2. The gas spring angle adjuster for easy distance adjustment according to claim 1, characterized in that: The limiting assembly comprises a threaded rod (12) threadedly connected to the inner wall of the sleeve (4), the top end of the threaded rod (12) is fixedly connected to a rotating block (5), and the top end of the limiting block (13) is fixedly connected to the bottom end of the threaded rod (12).

3. The gas spring angle adjuster for easy distance adjustment according to claim 1, characterized in that: The adjustment assembly comprises a second fixing block (10) arranged at an outward end of the first fixing block (8), the left end of the second fixing block (10) being fixedly connected to the right end of the mounting plate (9), the inner wall of the second fixing block (10) on the front side being threadedly connected with a bolt (11), and the front end of the second fixing block (10) on the rear side being fixedly connected with a rotating shaft (14).

4. The gas spring angle adjuster for easy distance adjustment according to claim 2 is characterized in that: The outer wall of the limit block (13) is arranged on the inner wall of the slide groove (7).

5. The gas spring angle adjuster for easy distance adjustment according to claim 3 is characterized in that: The inner wall of the rear fixed block (8) is rotatably connected to the outer wall of the rotating shaft (14).

6. The gas spring angle adjuster for easy distance adjustment according to claim 3 is characterized in that: The outer wall of the bolt (11) is threadedly connected to the inner wall of the fixing block (8) at the front side.

7. The gas spring angle adjuster for easy distance adjustment according to claim 3 is characterized in that: Through holes are arranged at the four corners of the right end of the mounting plate (9).

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