CN208982759U - A kind of biology laboratory Water tap swing handle - Google Patents

Abstract

The utility model discloses a kind of biology laboratory Water tap swing handles, including main body cover, main body cover lower end center is connected with water main, the main body cover center is provided with water absorption layer, water-absorbing resin has been filled with inside the water absorption layer, the main body cover upper end is internally provided with cavity, the main body cover center, which is vertically interted, is provided with the first motion bar, first motion bar lower end passes through cavity and water absorption layer center extends to main body cover interior lower end, first motion bar lower end is affixed to be provided with rubber sealing block, upper horizontal is affixed on the right side of the main body cover is provided with the first fixed block, first motion bar upper end level is connected with telescopic rod to the left.The utility model controls the outflow of water flow using pressing operation block, while pressing can close device again, easy to operate, simplifies operating procedure without rotating device, and be more in line with operating habit using pressing operation, uses more comfortable.

Description

A kind of biology laboratory Water tap swing handle

Technical field

The utility model relates to water faucet equipment field, specially a kind of biology laboratory Water tap swing handle.

Background technique

Currently, Laboratory Request is how dustless clean, and ordinary faucet is directly installed in order to reach the optimum efficiency of experiment On water pipe, when needing with water, for the accuracy for guaranteeing experimental data, does not have to hand generally and directly contact swing handle, mostly use Arm rotation, but swing handle is too small, arm rotation is more difficult, and also needs to rotate backward just after the completion of water source use Tap can be closed, increases operation difficulty, and swing handle length is fixed, the user for being unable to satisfy different brachiums makes With so being badly in need of wanting a kind of device to solve the above problems.

Utility model content

The purpose of this utility model is to provide a kind of biology laboratory Water tap swing handles, to solve above-mentioned back The swing handle proposed in scape technology is too small, and arm rotation is more difficult, and also needs to rotate backward after the completion of water source use Tap could be closed, increases operation difficulty, and swing handle length is fixed, the user for being unable to satisfy different brachiums makes Use problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of biology laboratory Water tap turn Dynamic handle, including main body cover, main body cover lower end center are connected with water main, the main body cover center Position is provided with water absorption layer, and water-absorbing resin has been filled with inside the water absorption layer, and the main body cover upper end is internally provided with Cavity, the main body cover center, which is vertically interted, is provided with the first motion bar, and the first motion bar lower end passes through cavity and inhales Water layer center extends to main body cover interior lower end, and first motion bar lower end is affixed to be provided with rubber sealing block, institute State on the right side of main body cover that upper horizontal is affixed to be provided with the first fixed block, first motion bar upper end level connects setting to the left There is telescopic rod, the telescopic rod right side is affixed to be provided with operating block, and the first upper end of fixing block left vertical is affixed to be provided with Fixed link, fixed link upper end are connected on telescopic rod, and the telescopic rod lower end is provided with the second motion bar on the left of fixed link, the Two motion bar lower ends pass through the first fixed block, the main body cover right end it is horizontal it is affixed be provided with outlet pipe, on the outlet pipe Hold it is affixed be provided with the second fixed block, second fixed block is internally provided with sliding slot.

Preferably, the main body cover is utilized with water main and is threadedly coupled, while winding is provided with marine glue on the outside of screw thread Band.

Preferably, the cavity inside is vertically installed with spring, and spring is circumferentially positioned on the outside of the first motion bar, while bullet Spring upper end is fixed on cavity upper wall, and lower end is fixed on the first motion bar.

Preferably, second motion bar lower end is affixed is provided with iron, and iron lower end extends to inside sliding slot, the iron Bar lower end is affixed to be provided with hook.

Preferably, the sliding slot center is affixed is provided with extension block, and extension block lower end center offers Arc groove, sliding slot lower end center upper end are provided with protrusion.

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

1, the utility model increases the volume of operating position using operating block affixed on the right side of telescopic rod convenient for operation, and And user is made to be convenient for adjusting length of telescopic bar using operating block, so that device is suitble to the user of different brachiums to make With the short person of preventing arm can not operate；

2, the utility model carries out the outflow of control water flow using pressing operation block, while pressing can close dress again It sets, it is easy to operate, operating procedure is simplified without rotating device, and be more in line with operating habit using pressing operation, used Get up more comfortable.

Detailed description of the invention

Fig. 1 is a kind of biology laboratory Water tap swing handle overall structure diagram of the utility model；

Fig. 2 is the second fixed-block-architecture (FBA) signal in a kind of biology laboratory Water tap swing handle of the utility model Figure；

Fig. 3 is the first motion bar structural representation in a kind of biology laboratory Water tap swing handle of the utility model Figure.

In figure: 1, main body cover；2, water main；3, water absorption layer；4, the first motion bar；5, rubber sealing block；6, spring；7, Cavity；8, outlet pipe；9, the second fixed block；10, telescopic rod；11, operating block；12, fixed link；13, the first fixed block；14, Two motion bars；15, iron；16, it links up with；17, sliding slot；18, raised；19, extension block.

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 embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of biology laboratory Water tap turning handle Hand, including main body cover 1, the 1 lower end center of main body cover are connected with water main 2, the main body cover 1 and master Using threaded connection, while on the outside of screw thread, winding is provided with adhesive waterproof tape to water pipe 2, and 1 center of main body cover is provided with Water absorption layer 3 has been filled with water-absorbing resin inside the water absorption layer 3, and 1 upper end of main body cover is internally provided with cavity 7, institute It states 1 center of main body cover and vertically interts and be provided with the first motion bar 4,4 lower end of the first motion bar passes through cavity 7 and water absorption layer 3 centers extend to 1 interior lower end of main body cover, and 4 lower end of the first motion bar is affixed to be provided with rubber sealing block 5, rubber For glue sealing block 5 convenient for sealing water inlet, 7 internal vertical of cavity is provided with spring 6, and spring 6 is circumferentially positioned at the first activity 4 outside of bar, while 6 upper end of spring is fixed on 7 upper wall of cavity, lower end is fixed on the first motion bar 4, the main body cover 1 Right side upper horizontal is affixed to be provided with the first fixed block 13, and the 4 upper end level of the first motion bar is connected with flexible to the left Bar 10, telescopic rod 10 are rotated around the first motion bar 4, and 10 right side of the telescopic rod is affixed to be provided with operating block 11, and described first 13 upper end left vertical of fixed block is affixed to be provided with fixed link 12, and 12 upper end of fixed link is connected on telescopic rod 10, telescopic rod 10 It is rotated around fixed link 12,10 lower end of telescopic rod is provided with the second motion bar 14, the second motion bar on the left of fixed link 12 14 lower ends pass through the first fixed block 13, and the second motion bar 14 is rotated around telescopic rod 10, while along the first about 13 fixed block Sliding, 1 right end of the main body cover level is affixed to be provided with outlet pipe 8, and 8 upper end of outlet pipe is affixed to be provided with the second fixation Block 9, second fixed block 9 are internally provided with sliding slot 17, and 14 lower end of the second motion bar is affixed to be provided with iron 15, iron 15 lower ends extend to inside sliding slot 17, and iron 15 is slided along sliding slot 17, and 15 lower end of iron is affixed to be provided with hook 16, institute State that 17 center of sliding slot is affixed to be provided with extension block 19, the 19 lower end center of extension block offers arc groove, described 17 lower end center upper end of sliding slot is provided with protrusion 18.

Working principle: telescopic rod 10 is moved to by appropriate length according to experimenter's brachium using preceding, then starts to carry out Experimental work when is needed during the work time with water, elbow position is placed on operating block 11 and presses down on 10 right side of telescopic rod Side, telescopic rod 10 are rotated around fixed link 12, and left end, which is upturned, is pulled up the first motion bar 4, and extension spring 6, together When right side downwards compressing the second motion bar 14, the first motion bar 4 drive rubber sealing block 5 move up, open water inlet, water source Entered inside main body cover 1 by water main 2, is then discharged by outlet pipe 8, while the second motion bar 14 moves down drive Iron 15 moves down, and when iron 15 slides down to bottom end on the left of sliding slot 17, it is multiple that user unclamps 11 spring 6 of operating block Position, so that being moved up on the right side of telescopic rod 10, so that iron 15, which moves up last hook 16, is connected to 19 lower end arc groove of extension block Interior, so that whole device is fixed, water source is continuously outflowed, and after the completion of use, pressing operation bar 11, iron 15 are moved down far again It is resetted on the right side of sliding slot 17, while spring 6 utilizes first from arc groove, and by 18 guidance of protrusion to 17 right side of sliding slot Motion bar 4 drives telescopic rod 10 to reset, and rubber sealing block 5 is made to reseal water inlet.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

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 (5)

1. a kind of biology laboratory Water tap swing handle, including main body cover (1), it is characterised in that: outside the main body Shell (1) lower end center is connected with water main (2), and main body cover (1) center is provided with water absorption layer (3), It is filled with water-absorbing resin inside the water absorption layer (3), main body cover (1) upper end is internally provided with cavity (7), described Main body cover (1) center vertically intert is provided with the first motion bar (4), the first motion bar (4) lower end pass through cavity (7) with Water absorption layer (3) center extends to main body cover (1) interior lower end, and the first motion bar (4) lower end is affixed to be provided with rubber Glue sealing block (5), upper horizontal is affixed on the right side of the main body cover (1) is provided with the first fixed block (13), first activity Bar (4) upper end level is connected with telescopic rod (10) to the left, affixed on the right side of the telescopic rod (10) to be provided with operating block (11), First fixed block (13) upper end left vertical is affixed to be provided with fixed link (12), and fixed link (12) upper end is connected to telescopic rod (10) on, telescopic rod (10) lower end is provided with the second motion bar (14) on the left of fixed link (12), the second motion bar (14) Lower end passes through the first fixed block (13), and main body cover (1) the right end level is affixed to be provided with outlet pipe (8), the outlet pipe (8) upper end is affixed is provided with the second fixed block (9), and second fixed block (9) is internally provided with sliding slot (17).

2. a kind of biology laboratory Water tap swing handle according to claim 1, it is characterised in that: the main body Shell (1) is utilized with water main (2) and is threadedly coupled, while winding is provided with adhesive waterproof tape on the outside of screw thread.

3. a kind of biology laboratory Water tap swing handle according to claim 1, it is characterised in that: the cavity (7) internal vertical is provided with spring (6), and spring (6) is circumferentially positioned on the outside of the first motion bar (4), while spring (6) upper end is solid It connects on cavity (7) upper wall, lower end is fixed on the first motion bar (4).

4. a kind of biology laboratory Water tap swing handle according to claim 1, it is characterised in that: described second Motion bar (14) lower end is affixed to be provided with iron (15), and iron (15) lower end extends to sliding slot (17) inside, the iron (15) Lower end is affixed to be provided with hook (16).

5. a kind of biology laboratory Water tap swing handle according to claim 1, it is characterised in that: the sliding slot (17) center is affixed is provided with extension block (19), and extension block (19) the lower end center offers arc groove, described Sliding slot (17) lower end center upper end is provided with raised (18).