Manual pressing machine

Abstract

The utility model discloses a manual pressing machine, which belongs to the technical field of manual pressing machines and comprises a pressing machine body, the pressing machine body comprises a box body, a water pipe storage mechanism and a sleeve are arranged on the box body, the sleeve is detachably sleeved with a telescopic handle, and a locking mechanism is arranged between the sleeve and the telescopic handle. The telescopic handle comprises a first handle detachably connected with the sleeve in a sleeved mode, and the first handle is slidably connected with a second handle pipe in a sleeved mode through a lead screw mechanism. The structure is redesigned, and the locking mechanism, the telescopic handle, the water pipe containing mechanism and the like are arranged, so that the problems that the handle is not firmly installed and is prone to disengagement, the length cannot be adjusted after the handle is installed, force application is affected, and water pipes are scattered are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of manual pressing machines, in particular to a manual pressing machine. Background Art

[0002] The manual pressure machine is composed of a pump body, a plunger, a sealing ring, a control valve, a pressure gauge, a water tank, etc. Its working principle is that when the plunger is lifted by the handle, a vacuum is generated in the pump body, the water inlet valve opens, and the clean water enters the pump body through the water inlet filter and the water inlet pipe. When the handle is pressed down, the water inlet valve closes, the water outlet valve opens, and the pressure water is output and enters the device under test.

[0003] The manual press is inexpensive and very easy to use, but there are still some problems. For example, the handle of the current manual press is not firmly installed and is easy to fall off. The length of the handle cannot be adjusted after installation, which affects the force application. In addition, there is no water pipe storage mechanism on the manual press, causing the water pipes to be scattered. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the utility model provides a manual pressing machine; the manual pressing machine has a redesigned structure, and by providing a locking mechanism, a telescopic handle, a water pipe storage mechanism, etc., it avoids the problem that the handle is not firmly installed and is easy to fall off, the length of the handle cannot be adjusted after installation, which affects the force application, and the water pipes are scattered.

[0005] In order to solve the above technical problems, the utility model provides a manual pressing machine, including a pressing machine body, the pressing machine body including a box body, the box body is provided with a water pipe storage mechanism and a sleeve, the sleeve is detachably sleeved with a telescopic handle, and a locking mechanism is provided between the sleeve and the telescopic handle; the telescopic handle includes a first handle detachably sleeved with the sleeve, and the first handle is slidably sleeved with a second handle tube through a screw mechanism.

[0006] In a further improvement of the utility model, the locking mechanism includes a threaded blind hole and a through hole arranged on the sleeve, the threaded blind hole is connected to an adjusting bolt, and the adjusting bolt is threadedly connected to a connecting block; a connecting groove is arranged on the end head of the first handle, and the connecting block passes through the through hole and is detachably connected to the connecting groove.

[0007] Through the above design, this solution can more conveniently fix the first handle and the sleeve.

[0008] In a further improvement of the utility model, the screw mechanism includes a bearing seat arranged on the left side of the first handle, the bearing seat is rotatably connected to a rotating shaft, the rotating shaft is connected to a threaded rod, the threaded rod is rotatably connected to a movable nut seat, and the movable nut seat is connected to the second handle tube; the end of the threaded rod away from the bearing seat is connected to a cap nut.

[0009] Through the above design, this solution can more conveniently adjust the exposed length of the first handle.

[0010] In a further improvement of the utility model, the water pipe storage mechanism includes a connecting ring, one end of which is connected to the box body through a hinge; a fixing column is provided on the box body, and the other end of the connecting ring is provided with a through groove, and the through groove and the fixing column are detachably plugged.

[0011] Through the above design, this solution can be more convenient for fixing the water pipe.

[0012] In a further improvement of the utility model, an inner extrusion cavity is arranged on the fixed column, and the two ends of the inner extrusion cavity are respectively connected to the outer extrusion cavity; a spring is arranged in the inner extrusion cavity, and the two ends of the spring are respectively connected to extrusion blocks, and the extrusion block extends out of the outer extrusion cavity; after the through groove is plugged into the fixed column, the extrusion block is located above the other end of the connecting ring.

[0013] Through the above design, this solution can be more convenient for limiting the connecting ring.

[0014] In a further improvement of the utility model, the water pipe storage mechanism is symmetrically arranged in two groups.

[0015] Through the above design, this solution can more conveniently and neatly fix the water pipe.

[0016] In a further improvement of the utility model, the connecting ring adopts an Ω-shaped structure.

[0017] Through the above design, this solution can be more easily adapted to the shape of the water pipe.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The utility model redesigns the structure by arranging a locking mechanism, a telescopic handle, a water pipe storage mechanism, etc., to avoid the problem that the handle is not installed firmly and is easy to fall off, the length of the handle cannot be adjusted after installation, which affects the force application, and the water pipe is scattered. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the background technology or the technical solution of the utility model, the following is a brief introduction to the drawings used in conjunction with the prior art or specific implementation methods; obviously, the structures, proportions, sizes, etc. illustrated in the drawings of the specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the restrictive conditions for the implementation of the utility model, so they have no technical substantive significance. Any structural modification, change in proportional relationship or adjustment of size, without affecting the effects and purposes that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model.

[0021] Figure 1 It is a structural schematic diagram of a specific implementation method of the utility model.

[0022] Figure 2 It is a partial enlarged schematic diagram of part A of a specific implementation method of the utility model.

[0023] Figure 3 It is a partial enlarged schematic diagram of part B of a specific implementation method of the utility model.

[0024] Figure 4 This is a schematic diagram of water pipe storage according to a specific implementation method of the utility model.

[0025] As shown in the figure: 1. Box body; 2. Pressing mechanism; 3. Sleeve; 31. Threaded blind hole; 32. Through hole; 4. First handle; 5. Connecting groove; 6. Connecting block; 7. Adjusting bolt; 8. Bearing seat; 9. Rotating shaft; 10. Threaded rod; 11. Second handle tube; 12. Cap nut; 13. Moving nut seat; 14. Threaded through hole; 15. Water pipe; 16. Hinge; 17. Connecting ring; 18. Fixed column; 19. Through groove; 20. Inner extrusion chamber; 201. Outer extrusion chamber; 21. Extrusion block; 22. Spring. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making any creative work should fall within the scope of protection of the present invention.

[0027] At the same time, the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like cited in this specification indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention. Changes or adjustments in their relative relationships should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0028] At the same time, in the description of this specification, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood by specific circumstances.

[0029] The manual press is inexpensive and very easy to use, but there are still some problems. For example, the handle of the current manual press is not firmly installed and is easy to fall off. The length of the handle cannot be adjusted after installation, which affects the force application. In addition, there is no water pipe storage mechanism on the manual press, causing the water pipes to be scattered.

[0030] Therefore, the design concept of the present application is to provide a locking mechanism, a telescopic handle, a water pipe storage mechanism, etc. to solve the above problems.

[0031] like Figure 1-4 As shown, the present application provides a manual pressing machine, including a pressing machine body, the pressing machine body including a box body 1, the box body 1 is provided with a water pipe storage mechanism and a sleeve 3, the sleeve 3 is detachably sleeved with a telescopic handle, and a locking mechanism is provided between the sleeve 3 and the telescopic handle; the telescopic handle includes a first handle 4 detachably sleeved with the sleeve 3, and the first handle 4 is slidably sleeved with a second handle tube 11 through a screw mechanism.

[0032] Among them, the locking mechanism includes a threaded blind hole 31 and a through hole 32 set on the sleeve 3, the threaded blind hole 31 is connected to the adjusting bolt 7, and the adjusting bolt 7 is threadedly connected to the connecting block 6; a connecting groove 5 is set on the end head of the first handle 4, and the connecting block 6 passes through the through hole 32 and is detachably connected to the connecting groove 5.

[0033] When in use, insert one end of the first handle 4 into the sleeve 3, the connecting groove 5 on the end of the first handle 4 corresponds to the position of the through hole 32, then insert the connecting block 6 into the connecting groove 5 through the through hole 32, rotate the adjusting bolt 7, the adjusting bolt 7 passes through the threaded through hole 14 on the connecting block 6 and is threadedly connected with the threaded blind hole 31 provided on the sleeve 3, after the adjusting bolt 7 is tightened, the connecting block 6 is also squeezed and fixed in the connecting groove 5, so that the first handle 4 and the sleeve 3 are firmly fixed together.

[0034] Among them, the screw mechanism includes a bearing seat 8 welded to the left side of the first handle 4, the bearing seat 8 is rotatably connected to a rotating shaft 9, the rotating shaft 9 is connected to a threaded rod 10, the threaded rod 10 is rotatably connected to a movable nut seat 13, and the movable nut seat 13 is welded to the second handle tube 11; the end of the threaded rod 10 away from the bearing seat 8 is connected to a cap nut 12, and the cap nut 12 is used to prevent the movable nut seat 13 from slipping.

[0035] When in use, the threaded rod 10 is rotated, and the movable nut seat 13 on the threaded rod 10 will move left or right with the rotation of the threaded rod 10. When the movable nut seat 13 moves, it will cause the second handle tube 11 to slide left or right on the first handle 4, thereby adjusting the length of the entire handle.

[0036] Among them, the water pipe storage mechanism includes a connecting ring 17, one end of the connecting ring 17 is connected to the box body 1 through a hinge 16, and the two leaves of the hinge 16 are respectively threadedly connected to one end of the connecting ring 17 and the box body 1; a fixing column 18 is welded on the box body 1, and the other end of the connecting ring 17 is provided with a through groove 19, and the through groove 19 and the fixing column are detachably plugged.

[0037] Among them, an inner extrusion cavity 20 is arranged on the fixed column 18, and the two ends of the inner extrusion cavity 20 are respectively connected to the outer extrusion cavity 201; a spring 22 is arranged in the inner extrusion cavity 20, and the two ends of the spring 22 are respectively connected to the extrusion block 21, and the extrusion block 21 extends out of the outer extrusion cavity 201; after the through groove 19 is plugged into the fixed column 18, the extrusion block 21 is located above the other end of the connecting ring 17.

[0038] The water pipe storage mechanism is symmetrically arranged in two groups; wherein the connecting ring 17 adopts an Ω-shaped structure.

[0039] When in use, the water pipe 15 is coiled on the two sets of water pipe storage mechanisms, and the connecting ring 17 is turned over by the hinge 16. After the connecting ring 17 is turned over, the through slot 19 on the end thereof is plugged into the fixing column 18. At this time, force is applied to the end of the connecting ring 17, and the extrusion block 21 is subjected to force (a slope structure is provided on the top of the extrusion block 21, which is more conducive to retraction when pressed), and the spring 22 is squeezed inward, and the extrusion block 21 retracts until the extrusion block 21 can pass through the through slot 19. After the extrusion block 21 passes through the through slot 19, the extrusion block 21 is squeezed. The spring 22 will pop out the extrusion block 21 through its own tension. At this time, the extrusion block 21 is located above the through slot 19. The size of the extrusion block 21 that pops out is larger than the through slot 19, so that the connecting ring 17 is stuck and limited, and the water pipe 15 is stored. When the water pipe 15 needs to be used again, first press the extrusion block 21 into the outer extrusion cavity 201 and the inner extrusion cavity 20, then turn up the end of the connecting ring 17, and after it is detached from the fixing column 18, the water pipe 15 can be freely taken out.

[0040] Although the present invention has been described in detail with reference to the accompanying drawings and in combination with preferred embodiments, the present invention is not limited thereto. Without departing from the spirit and essence of the present invention, ordinary technicians in the field can make various equivalent modifications or substitutions to the embodiments of the present invention, and these modifications or substitutions should all be within the scope of the present invention. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present invention, which should all be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A manual pressing machine, comprising a pressing machine body, wherein the pressing machine body comprises a box body, characterized in that: The box body is provided with a water pipe storage mechanism and a sleeve, the sleeve is detachably sleeved with a telescopic handle, and a locking mechanism is provided between the sleeve and the telescopic handle; the telescopic handle comprises a first handle detachably sleeved with the sleeve, and the first handle is slidably sleeved with a second handle tube through a screw mechanism; The locking mechanism comprises a threaded blind hole and a through hole provided on the sleeve, the threaded blind hole is connected with an adjusting bolt, and the adjusting bolt is threadedly connected with a connecting block; a connecting groove is provided on the end of the first handle, and the connecting block passes through the through hole and is detachably plugged into the connecting groove; The water pipe storage mechanism comprises a connecting ring, one end of which is connected to the box body through a hinge; a fixing column is arranged on the box body, and a through slot is arranged at the other end of the connecting ring, and the through slot and the fixing column are detachably plugged; An inner extrusion cavity is arranged on the fixed column, and both ends of the inner extrusion cavity are respectively connected to the outer extrusion cavity; a spring is arranged in the inner extrusion cavity, and both ends of the spring are respectively connected to extrusion blocks, and the extrusion block extends out of the outer extrusion cavity; after the through groove is plugged into the fixed column, the extrusion block is located above the other end of the connecting ring.

2. The manual pressing machine according to claim 1, characterized in that: The screw mechanism includes a bearing seat arranged on the left side of the first handle, the bearing seat is rotatably connected to a rotating shaft, the rotating shaft is connected to a threaded rod, the threaded rod is rotatably connected to a movable nut seat, and the movable nut seat is connected to the second handle tube; the end of the threaded rod away from the bearing seat is connected to a cap nut.

3. The manual pressing machine according to claim 1, characterized in that: The water pipe storage mechanism is symmetrically arranged in two groups.

4. The manual pressing machine according to claim 1, characterized in that: The connecting ring adopts an Ω-shaped structure.

Images