CN214660740U

CN214660740U - Rotary handle mechanism of air compressor

Info

Publication number: CN214660740U
Application number: CN202022751567.6U
Authority: CN
Inventors: 林帮法
Original assignee: ZHEJIANG AUARITA PNEUMATIC TOOLS LLC
Current assignee: ZHEJIANG AUARITA PNEUMATIC TOOLS LLC
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-11-09
Anticipated expiration: 2030-11-24

Abstract

The utility model provides a rotatory handle mechanism of air compressor machine belongs to air compressor machine technical field. It has solved the poor problem of convenience of current handle rotation operation. This rotatory handle mechanism of air compressor machine, air compressor machine include the air compressor machine main part, and rotatory handle mechanism includes handle and the installing support of being connected with the air compressor machine main part, and the installing support is the U-shaped, and the installing support is including the installation pole that is located left and right side and the horizontal pole that is located the top, and the handle includes the connecting rod, is connected through the articulated shaft between the other end of connecting rod and the upper portion of installation pole, and the connecting rod can rotate to parallel or parallel with the horizontal pole with the installation pole. This structure improves the convenience of handle rotation operation and reduces the manufacturing cost of handle.

Description

Rotary handle mechanism of air compressor

Technical Field

The utility model belongs to the technical field of the air compressor machine, especially a rotatory handle mechanism of air compressor machine.

Background

An air compressor is a device for compressing air, and supplies compressed air to nailing tools, sanding tools, painting tools, and other pneumatic tools as a power source so that the pneumatic tools can be operated normally. The air compressor machine need frequently move the position in the use, all has truckle and handle on the current air compressor machine, and the user promotes the air compressor machine through the handle and removes, and traditional handle structure is not foldable for the holistic volume of electromechanical device is great, inconvenient electromechanical device's packing and transportation.

At present, the chinese patent network also discloses a detachable air compressor [ grant publication No.: CN202690362U, including frame, aircraft nose, pump head, first gas pitcher and second gas pitcher, the pump head is fixed to be set up on the machine, and first gas pitcher is connected with the frame, and the second gas pitcher sets up in the frame bottom, sets up locking mechanism between first gas pitcher and the second gas pitcher, and locking mechanism includes the locking handle, still is provided with the handle support that is used for supporting the locking handle on the first gas pitcher, and locking handle movable mounting is on the handle support, and the locking handle is folding handle. The air compressor machine is in the use, and the handle is rotatable arbitrary angle and location, and the air compressor machine is when not using, rotates the handle folding, has saved the space, facilitates for the packing transportation.

The handle is U-shaped, when the handle and the frame need to be folded together or the handle needs to be opened relative to the frame, the handle is inconvenient to rotate and operate due to large volume and heavy weight, and the manufacturing cost of the air compressor is high; in addition, in the process of turning the handle from the folded state to the fully-opened state or turning the handle from the fully-opened state to the folded state, the turning amplitude of the handle is close to 180 degrees, the turning amplitude of the handle is very large, when the handle is in the folded state, the outer end part of the handle is close to the bottom end of the frame body, and a user can turn the handle in place only under the condition of bending down, so that the convenience of operating the handle is poor.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a rotatory handle mechanism of air compressor machine, the utility model aims to solve the technical problem that: how to improve the convenience of the handle rotation operation and reduce the manufacturing cost of the handle.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a rotatory handle mechanism of air compressor machine, air compressor machine include the air compressor machine main part, and rotatory handle mechanism includes handle and the installing support of being connected with the air compressor machine main part, the installing support is the U-shaped, the installing support is including the installation pole that is located left and right side and the horizontal pole that is located the top, its characterized in that, the handle includes the connecting rod, be connected through the articulated shaft between the other end of connecting rod and the upper portion of installation pole, the connecting rod can rotate to parallel or parallel with the horizontal pole with the installation pole.

This rotatory handle mechanism is when using, can rotate when parallel with the installation pole when the connecting rod, and the handle is in the open mode this moment, and user's accessible handle promotes the air compressor machine and removes, rotates when parallel with the horizontal pole when the connecting rod, and the handle is in fold condition this moment. Compared with the prior art, the structure of the handle is simplified, the volume is smaller, the weight is lighter, and the manufacturing cost of the air compressor is reduced; with the handle from fold condition to open state completely, perhaps the handle is from open state to fold condition's in-process completely, handle pivoted range is close 90, is showing and is reducing handle pivoted range, because the handle articulates the upper portion at the installing support, the user only need do slightly to bow can realize opening or folding operation of handle for the rotation operation of handle is more simple and convenient.

In the above-mentioned rotary handle mechanism of an air compressor, be fixed with the shock absorber seat on the installing support, seted up the constant head tank on the shock absorber seat, when the connecting rod rotated to parallel with the horizontal pole, the part of connecting rod was inlayed and is established in the constant head tank. Through the arrangement of the structure, after the part of the connecting rod is embedded in the positioning groove, the handle is positioned on one hand, and the connecting rod is not easy to be separated from the positioning groove under the action of no external force; on the other hand, the vibrations that the air compressor machine produced in the course of the work can transmit installing support and handle, and the cushion socket has the absorbing effect of buffering, has reduced the vibrations of handle, and then reduces the noise that the air compressor machine produced at the course of the work.

In the above push-pull mechanism for the movable electromechanical device, the mounting rod is fixed with a limiting piece, and when the connecting rod rotates to be parallel to the mounting rod, the connecting rod abuts against the limiting piece and limits the connecting rod to rotate towards one side. Through the setting of this structure, the locating part limits the turned angle of handle, guarantees that the handle is opening completely or when folding, and the turned position of handle is accurate.

In the above push-pull mechanism for the movable electromechanical device, the limiting member is screwed with a locking screw, and when the connecting rod rotates to be parallel to the mounting rod, the end of the locking screw can abut against the outer peripheral surface of the connecting rod. Through the arrangement of the structure, when the connecting rod can rotate to be parallel to the mounting rod, the handle is in an open state, a user can push the air compressor to move through the handle, and the locking screw is rotated to position the connecting rod, so that the handle is positioned, and the handle is ensured not to rotate in the process of pushing the air compressor to move; in addition, after the handle is positioned, the handle is not easy to collide with the mounting bracket in the working process of the air compressor, and the noise of the air compressor in working is reduced.

In the above-mentioned push-pull mobile mechanism of a mobile electromechanical device, the cross section of the locating part is U-shaped, the locating part has a U-shaped groove, the lower end of the locating part is provided with a limiting notch, the lower end of the connecting rod is located in the U-shaped groove, the hinge shaft passes through the locating part, the connecting rod and the mounting rod, and when the connecting rod rotates to be parallel to the cross rod, the end of the connecting rod abuts against the inner wall of the limiting notch. Through the setting of this structure, rotate to parallel with the installation pole when the connecting rod, the cell wall restriction connecting rod's of U-shaped groove rotation this moment, rotate to when parallel with the horizontal pole when the connecting rod, the rotation of the inner wall restriction connecting rod of spacing breach this moment.

In the above-mentioned rotary handle mechanism of an air compressor machine, connecting rod one end is buckled and is formed the portion of gripping, all overlap on the portion of gripping and the horizontal pole and be equipped with anti-skidding cover. The handle of this structure is L shape, and the simple structure of handle is small, and light in weight makes things convenient for manufacturing, is favorable to reducing the manufacturing cost of air compressor machine, and the setting up of antiskid cover facilitates the user and holds the back on the portion of gripping, and the in-process that promotes or stimulate the air compressor machine is difficult for taking place to skid.

In foretell rotary handle mechanism of air compressor machine, the installing support is the slope setting, two outer ends of installing support are to the one side bending type one-tenth installation portion, installation department and air compressor machine main part fixed connection. Through the setting of structure, the installing support is the slope and sets up convenience of customers and promote or stimulate the air compressor machine, and the installing support is simple and convenient with being connected of air compressor machine main part.

In foretell rotary handle mechanism of air compressor machine, the air compressor machine main part is including jar body and setting up motor, pressure switch and the manometer on jar body, pressure switch and manometer are located the below of horizontal pole. Pressure switch and manometer volume are less and still quick-wear part, pressure switch and manometer in this structure are located the below of horizontal pole, at the in-process of packing transportation, the upper end of installing support plays the effect of protection to pressure switch and manometer, even the air compressor machine complete machine suffers the collision at the in-process of transportation, can not cause the damage to pressure switch and manometer yet, and when the condition of turning on one's side appears at the in-process of using the air compressor machine, because the guard action of installing support, can not harm pressure switch and manometer yet.

In the above-mentioned rotary handle mechanism of an air compressor, the height position that the installing support top was located is flush with the height position that the air compressor main part top was located mutually. The air compressor machine is generally will be packed before the transportation and is handled, place the foam protection pad in the bottom of packing box earlier, place the air compressor machine in the packing box after that, then place the foam protection pad at the top of packing box again and cover the air compressor machine, the high position that the installing support top was located and the high position that air compressor machine main part top was located flush mutually, make the top of installing support and the top of air compressor machine main part can prop the foam protection pad simultaneously, make things convenient for the foam protection pad at packing box top to place, make the foam protection pad at packing box top place levelly and smoothly.

Compared with the prior art, the utility model discloses a rotary handle mechanism of air compressor machine has following advantage: the structure of the handle is simplified, the volume is smaller, the weight is lighter, and the manufacturing cost of the air compressor is reduced; with the handle from fold condition to open state completely, perhaps the handle is from open state to fold condition's in-process completely, handle pivoted range is close 90, is showing and is reducing handle pivoted range, because the handle articulates the upper portion at the installing support, the user only need do slightly to bow can realize opening or folding operation of handle for the rotation operation of handle is more simple and convenient.

Drawings

Fig. 1 is a schematic view of the folded handle of the present invention.

Fig. 2 is a schematic view of the fully opened three-dimensional structure of the present invention.

In the figure, 1, a bracket is installed; 10. mounting a rod; 11. a cross bar; 12. an installation part; 2. a handle; 20. a connecting rod; 21. a grip portion; 3. hinging a shaft; 4. a limiting member; 40. a U-shaped groove; 5. an anti-slip sleeve; 6. an air compressor main body; 60. a tank body; 61. a motor; 62. a pressure switch; 63. a pressure gauge; 7. a shock absorbing seat; 70. positioning a groove; 8. and locking the screw.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, this rotary handle mechanism of air compressor machine, air compressor machine include air compressor machine main part 6, and rotary handle mechanism includes handle 2 and the installing support 1 of being connected with air compressor machine main part 6, and installing support 1 is the U-shaped, and installing support 1 is the slope setting, and installing support 1 is including the installation pole 10 that is located left and right side and the horizontal pole 11 that is located the top, and two outer ends of installing support 1 are to the lateral buckling formation installation portion 12, installation portion 12 and air compressor machine main part 6 fixed connection.

As shown in fig. 1 and 2, the handle 2 includes a connecting rod 20, one end of the connecting rod 20 is bent to form a holding portion 21, the holding portion 21 and the cross rod 11 are both sleeved with anti-slip sleeves 5, the other end of the connecting rod 20 is connected with the upper portion of one of the mounting rods 10 through a hinge shaft 3, and the connecting rod 20 can rotate to be parallel to the mounting rods 10 or parallel to the cross rod 11. In this embodiment, be fixed with spacing piece 4 on installation pole 10, the cross section of spacing piece 4 is the U-shaped, spacing piece 4 has U-shaped groove 40, spacing breach has been seted up to the lower extreme of spacing piece 4, the lower extreme of connecting rod 20 is located U-shaped groove 40, articulated shaft 3 passes spacing piece 4, connecting rod 20 and installation pole 10, when connecting rod 20 rotates to paralleling with installation pole 10, the cell wall restriction connecting rod 20 of U-shaped groove 40 rotates, when connecting rod 20 rotates to paralleling with horizontal pole 11, the tip of connecting rod 20 offsets with the inner wall of spacing breach and leans on, and then restriction connecting rod 20 rotates. The structure of the handle 2 is simplified, the volume is smaller, the weight is lighter, and the manufacturing cost of the air compressor is reduced; with handle 2 from fold condition to full open mode, perhaps handle 2 is from full open mode to fold condition's in-process, handle 2 pivoted range is close 90, is showing and has reduced handle 2 pivoted range, because handle 2 articulates the upper portion at installing support 1, the user only need do slightly to bow can realize opening or folding operation of handle 2 for handle 2's rotation operation is more simple and convenient.

As shown in fig. 1 and 2, a damper seat 7 is fixed on the other mounting rod 10, a positioning groove 70 is formed on the damper seat 7, and when the connecting rod 20 rotates to be parallel to the cross rod 11, a portion of the connecting rod 20 is embedded in the positioning groove 70. After the part of the connecting rod 20 is embedded in the positioning groove 70, the handle 2 is positioned on one hand, and the connecting rod 20 is not easy to be separated from the positioning groove 70 under the action of no external force; on the other hand, the vibrations that the air compressor machine produced in the course of the work can be transmitted for installing support 1 and handle 2, and shock mount 7 has the absorbing effect of buffering, has reduced the vibrations of handle 2, and then reduces the noise that the air compressor machine produced at the course of the work.

As shown in fig. 1 and 2, the stopper 4 is screwed with a locking screw 8, and when the connecting rod 20 rotates to be parallel to the mounting rod 10, an end of the locking screw 8 can abut against an outer peripheral surface of the connecting rod 20. When the connecting rod 20 rotates to be parallel to the mounting rod 10, the handle 2 is in an open state at the moment, a user can push the air compressor to move through the handle 2, and at the moment, the locking screw 8 is rotated to position the connecting rod 20, so that the handle 2 is positioned, and the handle 2 is ensured not to rotate in the process of pushing the air compressor to move; in addition, after the handle 2 is positioned, the handle 2 is not easy to collide with the mounting bracket 1 in the working process of the air compressor, and the noise of the air compressor in the working process is reduced.

As shown in fig. 1 and 2, the height position of the top end of the mounting bracket 1 is flush with the height position of the top end of the air compressor main body 6, the air compressor main body 6 comprises a tank 60, and a motor 61, a pressure switch 62 and a pressure gauge 63 which are arranged on the tank 60, and the pressure switch 62 and the pressure gauge 63 are positioned below the cross bar 11. The air compressor is generally packed before transportation, a foam protection pad is placed at the bottom of a packaging box, then the air compressor is placed in the packaging box, then the foam protection pad is placed at the top of the packaging box to cover the air compressor, the height position of the top end of the mounting bracket 1 is flush with the height position of the top end of the air compressor main body 6, so that the foam protection pad can be supported at the top end of the mounting bracket 1 and the top end of the air compressor main body 6 at the same time, the foam protection pad at the top of the packaging box is convenient to place, the foam protection pad at the top of the packaging box is flat, the pressure switch 62 and the pressure gauge 63 are positioned below the cross bar 11, the upper end of the mounting bracket 1 plays a role in protecting the pressure switch 62 and the pressure gauge 63 in the process of packaging and transportation, and even if the whole air compressor is collided in the process of transportation, the pressure switch 62 and the pressure gauge 63 cannot be damaged, and when the air compressor machine turns on one's side the condition in the in-process that uses, because the guard action of installing support 1, also can not harm pressure switch 62 and manometer 63.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a rotatory handle mechanism of air compressor machine, air compressor machine include air compressor machine main part (6), and rotatory handle mechanism includes handle (2) and installing support (1) be connected with air compressor machine main part (6), installing support (1) is the U-shaped, installing support (1) is including installing pole (10) that are located the left and right sides and horizontal pole (11) that are located the top, its characterized in that, handle (2) are including connecting rod (20), be connected through articulated shaft (3) between the one end of connecting rod (20) and the upper portion of installing pole (10), connecting rod (20) can rotate to parallel or parallel with horizontal pole (11) with installing pole (10).

2. The rotary handle mechanism of air compressor as claimed in claim 1, wherein the mounting bracket (1) is fixed with a shock absorbing seat (7), the shock absorbing seat (7) is provided with a positioning slot (70), and when the connecting rod (20) rotates to be parallel to the cross bar (11), a portion of the connecting rod (20) is embedded in the positioning slot (70).

3. The rotary handle mechanism of air compressor as claimed in claim 1, wherein the mounting rod (10) is fixed with a stopper (4), and when the connecting rod (20) rotates to be parallel to the mounting rod (10), the connecting rod (20) abuts against the stopper (4) and limits the connecting rod (20) from rotating to one side.

4. The rotary handle mechanism of air compressor as claimed in claim 3, wherein the retaining member (4) is screwed with a locking screw (8), and when the connecting rod (20) rotates to be parallel to the mounting rod (10), the end of the locking screw (8) can abut against the outer circumferential surface of the connecting rod (20).

5. The rotary handle mechanism of the air compressor according to claim 3, wherein the cross section of the limiting member (4) is U-shaped, the limiting member (4) has a U-shaped groove (40), a limiting notch (41) is formed at the lower end of the limiting member (4), the lower end of the connecting rod (20) is located in the U-shaped groove (40), the hinge shaft (3) penetrates through the limiting member (4), the connecting rod (20) and the mounting rod (10), and when the connecting rod (20) rotates to be parallel to the cross rod (11), the end of the connecting rod (20) abuts against the inner wall of the limiting notch.

6. The rotary handle mechanism of the air compressor as claimed in claim 5, wherein one end of the connecting rod (20) is bent to form a holding portion (21), and the holding portion (21) and the cross bar (11) are sleeved with the anti-slip sleeve (5).

7. The rotary handle mechanism of the air compressor as claimed in claim 1, wherein the mounting bracket (1) is disposed in an inclined manner, two outer ends of the mounting bracket (1) are bent to one side to form a mounting portion (12), and the mounting portion (12) is fixedly connected with the air compressor main body (6).

8. The rotary handle mechanism of air compressor as claimed in claim 1 or 7, wherein the air compressor main body (6) comprises a tank (60) and a motor (61), a pressure switch (62) and a pressure gauge (63) arranged on the tank (60), the pressure switch (62) and the pressure gauge (63) are located below the cross bar (11).

9. The rotary handle mechanism of air compressor as claimed in claim 8, wherein the top end of the mounting bracket (1) is located at a height level with the top end of the air compressor main body (6).