CN209294538U - A kind of foldable hiding valve handle - Google Patents

Abstract

The utility model relates to valve handle technical fields, specially a kind of foldable hiding valve handle, including valve handle, valve handle lower end is connected with control-rod, valve handle includes handwheel disk and pushing meanss, several equally distributed pushing meanss are equipped with around handwheel disk, pushing meanss include the holding plate and pushing plate of rectangular-shape, the shape of pushing plate is the bending plate of L-shaped structure, one end end of pushing plate offers square through hole, the side of pushing plate is provided with holding plate, the side for holding plate is provided with several equally distributed fixed devices, hold on plate towards be provided on the one side of fixed device be triangular prism shape promotion seat and detent slot, the utility model passes through the design of handwheel disk and pushing meanss, rotate pushing meanss automatically, people makes only loose one's grip without using pushing meanss in this way, it pushes Device is restored to vertical state, does not interfere with the rotation of handwheel disk, improves the practicability of entire valve handle.

Description

A kind of foldable hiding valve handle

Technical field

The utility model relates to valve handle technical field, specially a kind of foldable hiding valve handle.

Background technique

Some scenes in the prior art need valve handle space occupied very little or worker's rotating valve handwheel When, worker can only operate a part of valve handle, and the other parts of valve handle cannot have an impact space environment.

If can invent a kind of valve handle have the function of shrinking automatically hide if can solve problem, we mention thus A kind of foldable hiding valve handle is supplied.

Utility model content

The purpose of this utility model is to provide a kind of foldable hiding valve handles, to solve in above-mentioned background technique The problem of proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of foldable hiding valve handle, packet Include valve handle, the valve handle lower end is connected with control-rod, and the valve handle includes handwheel disk and pushing meanss, described Handwheel disk is fixedly connected with control-rod, and several equally distributed pushing meanss, the promotion are equipped with around the handwheel disk Device one end extends to the inside of handwheel disk, and the pushing meanss include the holding plate and pushing plate of rectangular-shape, the promotion The shape of plate is the bending plate of L-shaped structure, and one end end of the pushing plate offers square through hole, the one of the pushing plate Side is provided with holding plate, the square through hole for holding plate in pushing plate, the plate of the plate face for holding plate and pushing plate Face is parallel to each other, and the side for holding plate is provided with several equally distributed fixed devices, and the fixed device, which is located at, to be pushed In the rectangular-shape cavity of plate physically opened up, rectangular-shape cavity is connected with the square through hole in pushing plate, the hand Hold on plate towards be provided on the one side of fixed device be triangular prism shape promotion seat and detent slot, the promotion seat and hand Plate integrally connected is held, and the tip of seat is pushed to extend in the prism-shaped groove opened up on the one side of pushing plate, the promotion The side of seat is provided with the equally distributed detent slot of several lines, and one end of the fixed device extends in detent slot.

Preferably, the fixed device includes spring and telescopic block, and the end thereof contacts of the spring have telescopic block, the bullet Spring is located in the rectangular-shape cavity in pushing plate, and the flexible block structure is cuboid one end integrally connected triangular prism, described The cuboid of telescopic block is located in the rectangular-shape cavity in pushing plate, and the cuboid of telescopic block and spring contact, described to push away The triangular prism of movable plate extends in detent slot, and the triangular prism of pushing plate is mutually engaged with detent slot.

Preferably, it is arc surface structure that the handwheel disk shape, which is the side bottom surface of plectane and plectane, the handwheel disk Cylindrical hole is provided on arc surface, the central axes of through-hole are parallel with plectane plate face, offer plate on the plectane of the handwheel disk Shape groove is provided with pushing plate in groove.

Preferably, one end in the pushing plate far from bending place extends in the plate groove of handwheel disk, and pushing plate End offer square shape slot, torsional spring is provided in slot, is fixedly connected with shaft in the plate slot of handwheel disk, shaft passes through Wear the middle part of torsional spring, and the through-hole pivot bush unit that shaft and pushing plate end physically open up.

Compared with prior art, the utility model has the beneficial effects that

1. the device passes through the design of handwheel disk and pushing meanss, rotate pushing meanss automatically, such people does not use and pushes away Dynamic device makes only loose one's grip, and pushing meanss are restored to vertical state, do not interfere with the rotation of handwheel disk, improves entire The practicability of valve handle；

2. the device passes through the design of fixed device, realizes the relative position adjustment for holding plate and pushing plate, that is, push dress The entire length set can be controlled, and by pushing the design of seat, kept the transmission held between plate and pushing plate more stable, increased The stability of valve handle is added.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is pushing meanss structural schematic diagram；

Fig. 3 is pushing plate structural schematic diagram；

Fig. 4 is to push holder structure schematic diagram；

Fig. 5 is fixture structure schematic diagram.

In figure: plate, 6 pushing plates, 7 fixed devices, 8 are held in 1 valve handle, 2 control-rods, 3 handwheel disks, 4 pushing meanss, 5 Push seat, 9 detent slots, 10 springs, 11 telescopic blocks.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the technical solution in the utility model, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of foldable hiding valve handle, including Valve handle 1,1 lower end of valve handle are connected with control-rod 2, and valve handle 1 includes handwheel disk 3 and pushing meanss 4, handwheel disk 3 It is fixedly connected with control-rod 2, connection type here can be mode in the prior art, such as the upper end of control-rod 2 is direct It is welded on the lower end medium position of handwheel disk 3, several equally distributed pushing meanss 4 are equipped with around handwheel disk 3, pushes dress The inside that 4 one end extend to handwheel disk 3 is set, pushing meanss 4 include the holding plate 5 and pushing plate 6 of rectangular-shape, pushing plate 6 Shape is the bending plate of L-shaped structure, and one end end of pushing plate 6 offers square through hole, and the side of pushing plate 6 is provided with hand Plate 5 is held, rubber sleeve, shadow part as shown in Figure 3 and Figure 4 can be wrapped up in one end end of separate handwheel disk 3 on holding plate 5 Point, the end that the hand of such people can preferably be held in holding plate 5 carries out the control to pushing meanss 4, holds plate 5 through promotion The plate face of square through hole on plate 6, the plate face and pushing plate 6 of holding plate 5 is parallel to each other, and the side of holding plate 5 is provided with several Equally distributed fixed device 7, fixed device 7 are located in the rectangular-shape cavity of pushing plate 6 physically opened up, rectangular-shape Cavity is connected with the square through hole in pushing plate 6, and being provided on the one side of the fixed device 7 of direction on holding plate 5 is three The promotion seat 8 and detent slot 9 of prism-shaped push seat 8 and hold 5 integrally connected of plate, and the tip of seat 8 is pushed to extend to pushing plate In the prism-shaped groove opened up on 6 one side, the side of seat 8 is pushed to be provided with the equally distributed detent slot 9 of several lines, Gu The one end for determining device 7 extends in detent slot 9, and pushing the effect of seat 8 is to make to hold between plate 5 and pushing plate 6 to be driven When, increase the control for holding plate 5 to pushing plate 6, i.e. holding plate 5 increases the transmission area to pushing plate 6.

Further, fixed device 7 includes spring 10 and telescopic block 11, and the end thereof contacts of spring 10 have telescopic block 11, bullet Spring 10 is located in the rectangular-shape cavity in pushing plate 6, and 11 structure of telescopic block is cuboid one end integrally connected triangular prism, stretches The cuboid of block 11 is located in the rectangular-shape cavity in pushing plate 6, and the cuboid of telescopic block 11 and spring 10 contact, and push The triangular prism of plate 6 extends in detent slot 9, and the triangular prism of pushing plate 6 is mutually engaged with detent slot 9, fixes 7 He of device herein Detent slot 9 cooperates, and plays fixed effect, i.e. the relative position of holding plate 5 and pushing plate 6 is fixed, and needs to hold plate 5 and is pushing away When the side of movable plate 6 is twitched, the hand of people can directly hold the rubber sleeve position held on plate 5 and exert oneself, in this way holding plate 5 Mobile with 6 appearance position of pushing plate, inclined-plane of telescopic block 11 and detent slot 9 misplaces during this, 11 phase bullet of telescopic block The direction of spring 10 is mobile, and telescopic block 11 be engaged with detent slot 9, holds after plate 5 moves, by the pressure influence of spring 10, The tip of telescopic block 11 is re-inserted into detent slot 9, realizes the fixation for holding plate 5 and pushing plate 6.

Further, it is arc surface structure, the circular arc of handwheel disk 3 that 3 shape of handwheel disk, which is the side bottom surface of plectane and plectane, Cylindrical hole is provided on face, the design of through-hole can be used extraneous club class tool and inject progress opponent's wheel disc 3 in through-hole Auxiliary rotation, the central axes of through-hole are parallel with plectane plate face, and plate groove is offered on the plectane of handwheel disk 3, is arranged in groove There is pushing plate 6.

Further, one end in pushing plate 6 far from bending place extends in the plate groove of handwheel disk 3, and pushing plate 6 End offer square shape slot, torsional spring is provided in slot, is fixedly connected with shaft, shaft in the plate slot of handwheel disk 3 Through the middle part of torsional spring, and the through-hole pivot bush unit that shaft and 6 end of pushing plate physically open up, the effect of torsional spring is to make to push Device 4 is whole to bear certain oppressive force always, and pushing meanss 4 is made to keep the trend of vertical state, specially one end of torsional spring It is fixedly connected with shaft, the other end is fixedly connected with pushing plate 6, and such pushing plate 6 is made pushing plate 6 have one by torsional spring power always Fixed is pivoted trend, not by the control of people when, pushing plate 6 is whole to keep vertical state.

Working principle: worker holds the rubber sleeve end on plate 5 when work, and pushing meanss 4 are rotated to horizontality, Then it enforces and holds plate 5, handwheel disk 3 is made to rotate, and then corresponding valve is controlled by the transmission of control-rod 2, with After loose one's grip, pushing meanss 4 are restored to initial position, and worker continues cycling through the next pushing meanss 4 of operation, basis during this The length for needing adjustable pushing meanss 4 allows worker smoothly to push pushing meanss 4 and rotate handwheel disk 3.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of foldable hiding valve handle, including valve handle (1), valve handle (1) lower end are connected with control Bar (2), it is characterised in that: the valve handle (1) includes handwheel disk (3) and pushing meanss (4), the handwheel disk (3) and control Bar (2) processed is fixedly connected, and several equally distributed pushing meanss (4), the promotion dress are equipped with around the handwheel disk (3) The inside that (4) one end extends to handwheel disk (3) is set, the pushing meanss (4) include the holding plate (5) and pushing plate of rectangular-shape (6), the shape of the pushing plate (6) is the bending plate of L-shaped structure, and one end end of the pushing plate (6) offers rectangular Through-hole, the side of the pushing plate (6), which is provided with, holds plate (5), and described hold plate (5) run through rectangular logical on pushing plate (6) The plate face of hole, the plate face for holding plate (5) and pushing plate (6) is parallel to each other, and the side for holding plate (5) is provided with several Equally distributed fixed device (7), the fixed device (7) are located at the rectangular-shape cavity of pushing plate (6) physically opened up In, rectangular-shape cavity is connected with the square through hole on pushing plate (6), described to hold on plate (5) towards fixed device (7) Be provided on one side be triangular prism shape promotion seat (8) and detent slot (9), the promotion seat (8) and hold plate (5) one Connection, and the tip of seat (8) is pushed to extend in the prism-shaped groove opened up on the one sides of pushing plate (6), the promotion seat (8) side is provided with the equally distributed detent slot (9) of several lines, and one end of the fixed device (7) extends to detent slot (9) in.

2. the foldable hiding valve handle of one kind according to claim 1, it is characterised in that: the fixed device (7) Including spring (10) and telescopic block (11), the end thereof contacts of the spring (10) have telescopic block (11), and the spring (10) is located at In rectangular-shape cavity in pushing plate (6), telescopic block (11) structure is cuboid one end integrally connected triangular prism, described The cuboid of telescopic block (11) is located in the rectangular-shape cavity on pushing plate (6), and the cuboid and spring of telescopic block (11) (10) it contacts, the triangular prism of the pushing plate (6) extends in detent slot (9), and the triangular prism and detent slot of pushing plate (6) (9) it is mutually engaged.

3. the foldable hiding valve handle of one kind according to claim 1, it is characterised in that: handwheel disk (3) shape Shape is that the side bottom surface of plectane and plectane is arc surface structure, is provided with cylindrical hole on the arc surface of the handwheel disk (3), is led to The central axes in hole are parallel with plectane plate face, offer plate groove on the plectane of the handwheel disk (3), promotion is provided in groove Plate (6).

4. the foldable hiding valve handle of one kind according to claim 3, it is characterised in that: on the pushing plate (6) One end far from bending place extends in the plate groove of handwheel disk (3), and the end of pushing plate (6) offers square shape slot Hole is provided with torsional spring in slot, and shaft is fixedly connected in the plate slot of handwheel disk (3), and shaft runs through the middle part of torsional spring, and axis The through-hole pivot bush unit that bar and pushing plate (6) end physically open up.