A detachable handle for a pump

Abstract

The utility model relates to a foot pump technical field especially, it relates to a separable handle's foot pump, including pedal and inflation pipe, the pedal upper surface is provided with the vertical cylinder seat, the cylinder seat top is equipped with the cylinder cover, the piston rod is slidably inserted in the cylinder seat, the piston rod passes through the cylinder cover, and the top of piston rod is fixedly installed with drive seat, drive seat front and back surface all are fixedly installed with the air pipe, the inflation pipe one end rotatory sleeve joint has the thread sleeve, the surface of air pipe is equipped with thread, drive seat left and right side wall all are fixedly installed with the mounting seat, the mounting seat is equipped with the handle, the surface symmetry fixed mounting of handle has the connecting rod, two the connecting rod one end all with the inner wall fixed connection of mounting seat, handle is locked through locking assembly. Can when not needing using foot pump, control handle rapid rotation folding, make it from transverse horizontal state folding to present vertical state, reduce the space occupied.

Description

TECHNICAL FIELD

[0001] The utility model relates to a pump technology field especially separable handle's pump. BACKGROUND

[0002] The bidirectional pump is a kind of pump tool that can fill the outside air into the object to be inflated when the piston reciprocates, has higher pumping efficiency, and is often used to inflate the inflatable boat, kayak, tent or swimming ring.

[0003] The handle of the pump is usually fixedly connected, cannot be folded, occupies larger space during storage and transportation, and is inconvenient to carry and store. UTILITY MODEL CONTENT

[0004] The utility model discloses a separable handle's pump to solve the following shortcomings in the prior art, the handle of the pump is usually fixedly connected, cannot be folded, occupies larger space during storage and transportation, and is inconvenient to carry and store.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A separable handle's pump, including pedal and inflation pipe, the upper surface of the pedal is vertically provided with a cylinder seat, the top of the cylinder seat is provided with a cylinder cover, a piston rod is slidably inserted into the cylinder seat, the piston rod passes through the cylinder cover, and the top end of the piston rod is fixedly installed with a driving seat, the top of the driving seat is provided with a pressure gauge, the front and rear surfaces of the driving seat are both fixedly installed with an air outlet pipe, a threaded sleeve is rotatably sleeved with one end of the inflation pipe away from the pipe nozzle, and the surface of the air outlet pipe is provided with threads matched with the threaded sleeve;

[0007] The left and right side walls of the driving seat are both fixedly installed with a U-shaped mounting seat, the mounting seat is provided with a handle, the surface of the handle is symmetrically fixedly installed with a connecting rod, one end of the two connecting rods is fixedly connected with the inner wall of the mounting seat, and the handle is locked by a locking assembly.

[0008] Preferably, a plurality of notches are formed on the surface of the threaded sleeve, and the plurality of notches are distributed in a circumferential shape.

[0009] Preferably, the locking assembly comprises a spring rod, a moving plate fixedly installed at one end of the spring rod and a locking rod fixedly installed on the surface of the moving plate, one end of the spring rod is fixedly connected with the groove wall of the installation groove, a through hole is formed on the surface of the handle, the locking rod is slidably inserted into the through hole, two locking openings for the end portion of the locking rod to pass through are formed on the surface of the mounting seat, and the two locking openings are located on the rotation path of the handle.

[0010] Preferably, the mobile plate is bonded with a non-slip pad near one end of the installation slot, and the non-slip pad is made of rubber.

[0011] Preferably, the handle surface is provided with protective components, and two groups of the protective components are used for protecting the pressure gauges.

[0012] Preferably, the protective components comprise L-shaped connecting rods and protective covers fixed at one end of the connecting rods, and the other end of the connecting rods away from the protective covers is fixedly connected with the surface of the handle, and two groups of the protective covers are used for covering the pressure gauges.

[0013] In the utility model, the beneficial effects are:

[0014] 1, the handle can rotate, so that when not need to use the inflator, the handle is quickly rotated and folded, and the inflator is folded from the horizontal state to the vertical state, the space occupied is reduced, and the inflator is convenient to carry and store.

[0015] 2, when the handle is in the horizontal state, it represents that the inflator needs to be used, at this time, the protective components do not cover the pressure gauges, and when the handle is rotated to the vertical state, it represents that the inflator does not need to be used, at this time, the protective components cover the pressure gauges and have the protective effect, so that the pressure gauges are not exposed at all times and are not easily damaged by impact. DRAWINGS

[0016] Figure 1 It is a front perspective structure schematic view of the inflator with separable handle provided in the utility model;

[0017] Figure 2 It is a top perspective structure schematic view of the inflator with separable handle provided in the utility model;

[0018] Figure 3 It is a structure schematic view of the handle folded in the inflator with separable handle provided in the utility model;

[0019] Figure 4 It is a partial perspective sectional structure schematic view of the handle in the inflator with separable handle provided in the utility model;

[0020] Figure 5 It is Figure 1 the structure enlarged view of A in the utility model;

[0021] Figure 6 It is Figure 2 the structure enlarged view of B in the utility model.

[0022] In the figure: 1 pedal, 2 cylinder seat, 3 cylinder cover, 4 piston rod, 5 drive seat, 6 pressure gauge, 7 air outlet pipe, 8 inflation pipe, 9 threaded sleeve, 10 mounting seat, 11 handle, 12 connecting rod, 13 notch, 14 spring rod, 15 moving plate, 16 locking rod, 17 locking port, 18 connecting rod, 19 protective cover. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0024] Referring to Figures 1-6 A detachable handle inflator comprises a pedal 1 and an inflation pipe 8, a cylinder seat 2 is vertically arranged on the upper surface of the pedal 1, a cylinder cover 3 is arranged on the top of the cylinder seat 2, a piston rod 4 is slidably arranged in the cylinder seat 2, the piston rod 4 passes through the cylinder cover 3, and a drive seat 5 is fixedly arranged on the top end of the piston rod 4, a pressure gauge 6 is arranged on the top of the drive seat 5 (the pressure gauge 6 is mainly used for monitoring the air pressure to avoid under inflation or over inflation, and belongs to the prior art, so the working principle thereof will not be described in detail here), air outlet pipes 7 are fixedly arranged on the front and rear surfaces of the drive seat 5, a threaded sleeve 9 is rotatably sleeved on the end of the inflation pipe 8 away from the pipe nozzle, and threads are formed on the surface of the air outlet pipe 7 and are matched with the threaded sleeve 9.

[0025] By rotating the threaded sleeve 9, the threaded sleeve 9 and the threads on the surface of the air outlet pipe 7 are matched, and the inflation pipe 8 and the air outlet pipe 7 can be quickly disassembled and assembled, which is convenient and fast.

[0026] U-shaped mounting seats 10 are fixedly arranged on the left and right side walls of the drive seat 5, handles 11 are arranged in the mounting seats 10, the handles 11 are made of aluminum alloy or ABS alloy, have the characteristics of light weight and high strength, and symmetrical connecting rods 12 are fixedly arranged on the surface of the handle 11, one end of each of the two connecting rods 12 is fixedly connected with the inner wall of the mounting seat 10, the handle 11 is locked by a locking assembly, the locking assembly comprises a spring rod 14, a moving plate 15 fixedly arranged on one end of the spring rod 14 and a locking rod 16 fixedly arranged on the surface of the moving plate 15, one end of the spring rod 14 is fixedly connected with the groove wall of an installation groove arranged on one end of the handle 11, a through hole is arranged on the surface of the handle 11, the locking rod 16 is slidably arranged in the through hole, two locking ports 17 for the end portions of the locking rod 16 to pass through are arranged on the surface of the mounting seat 10, and the two locking ports 17 are located on the rotating path of the handle 11.

[0027] In the initial state, i.e. when the inflator is needed to be used, the two handles 11 are in the horizontal state, the ends of the two locking rods 16 are respectively inserted into the two upper locking holes 17, so as to complete the locking of the two handles 11, and when the inflator is not needed to be used, the two moving plates 15 are controlled to move, the two spring rods 14 are retracted, the locking rod 16 is moved out of the locking hole 17, the locking of the handle 11 is released, the handle 11 is controlled to rotate upward away from the end of the connecting rod 12 until the handle 11 is in the vertical state, the locking rod 16 is in the position corresponding to the lower locking hole 17, then the moving plate 15 is released, the moving plate 15 and the locking rod 16 are quickly moved and reset under the elastic potential of the spring rod 14, the end of the locking rod 16 is inserted into the locking hole 17 corresponding to the position of the locking rod 16, so as to complete the locking of the handle 11 again.

[0028] The threaded sleeve 9 is provided with a plurality of notches 13, and the plurality of notches 13 are distributed in a circumferential shape. The plurality of notches 13 facilitate the operator to rotate the threaded sleeve 9.

[0029] The moving plate 15 is attached with a non-slip pad at the end close to the mounting groove. The non-slip pad is made of rubber, and the rubber non-slip pad has good elasticity and adhesion, so as to increase the friction between the palm and the contact surface of the moving plate 15.

[0030] The handle 11 is provided with protective components, and the two groups of protective components are used for protecting the pressure gauge 6. The protective components include an L-shaped connecting rod 18 and a protective cover 19 fixedly installed at one end of the connecting rod 18. The end of the connecting rod 18 away from the protective cover 19 is fixedly connected with the surface of the handle 11, and the two protective covers 19 are used for covering the pressure gauge 6.

[0031] In the initial state, i.e. when the two handles 11 are in the horizontal state, the two protective covers 19 do not cover the pressure gauge 6 and are not located above the pressure gauge 6, which is convenient for the operator to observe the pressure gauge 6 when using the inflator. When the handle 11 is folded to be vertical, the two protective covers 19 are rotated to be located above the pressure gauge 6 and cover the pressure gauge 6, so as to play a protective effect and avoid the pressure gauge 6 being exposed and being easily damaged by impact.

[0032] In the initial state, when the inflator is needed, the two handles 11 are in the horizontal state, and when the inflator is not needed, the locking assembly is unlocked, and then the handle 11 is rotated upwards away from the one end of the connecting rod 12 until 90 degrees, so that the handle 11 is in the vertical state, and then the position of the handle 11 is locked by the locking assembly, so that when the inflator is not needed, the handle 11 is quickly rotated and folded from the horizontal state to the vertical state, the space occupied is reduced, and the inflator is convenient to carry and store.

[0033] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any person skilled in the art in the utility model disclosed technical range, according to the utility model technical scheme and the utility model concept, equivalent replacement or change, all should be covered in the protection scope of the utility model.

Claims

1. A separable handle pump comprising a pedal (1) and a pump tube (8), characterized in that, The upper surface of the pedal (1) is vertically provided with a cylinder seat (2), the top of the cylinder seat (2) is provided with a cylinder cover (3), a piston rod (4) is slidably inserted in the cylinder seat (2), the piston rod (4) passes through the cylinder cover (3), and a drive seat (5) is fixedly installed at the top of the piston rod (4). A pressure gauge (6) is provided at the top of the drive seat (5), and an air outlet pipe (7) is fixedly installed on both the front and rear surfaces of the drive seat (5). A threaded sleeve (9) is rotatably sleeved at the end of the air inlet pipe (8) away from the nozzle, and a thread that matches the threaded sleeve (9) is opened on the surface of the air outlet pipe (7). The drive seat (5) is fixedly installed with U-shaped mounting seats (10) on both the left and right side walls. The mounting seats (10) are provided with handles (11). The surface of the handles (11) is symmetrically fixedly installed with connecting rods (12). One end of each of the two connecting rods (12) is fixedly connected to the inner wall of the mounting seat (10). The handles (11) are locked by locking components.

2. A separable handle pump according to claim 1, wherein, The threaded sleeve (9) has multiple notches (13) on its surface, and the multiple notches (13) are distributed in a circumferential shape.

3. A separable handle pump according to claim 1, wherein, The locking assembly includes a spring rod (14), a movable plate (15) fixedly installed at one end of the spring rod (14), and a locking rod (16) fixedly installed on the surface of the movable plate (15). One end of the handle (11) is provided with a mounting groove, and one end of the spring rod (14) is fixedly connected to the groove wall of the mounting groove. The surface of the handle (11) is provided with a through hole, and the locking rod (16) is slidably inserted into the through hole. The surface of the mounting base (10) is provided with two locking holes (17) for the end of the locking rod (16) to pass through. Both locking holes (17) are located on the rotation path of the handle (11).

4. The air pump with a detachable handle according to claim 3, characterized in that, The movable plate (15) has an anti-slip pad attached to one end near the mounting groove opening. The anti-slip pad is made of rubber.

5. The air pump with a detachable handle according to claim 1, characterized in that, The handle (11) is provided with protective components on its surface, and two sets of the protective components are used to protect the pressure gauge (6).

6. The air pump with a detachable handle according to claim 5, characterized in that, The protective component includes an L-shaped connecting rod (18) and a protective cover (19) fixedly installed at one end of the connecting rod (18). The end of the connecting rod (18) away from the protective cover (19) is fixedly connected to the surface of the handle (11). The two protective covers (19) are used to cover the pressure gauge (6).

Images