CN206155406U - Centrobaric structure of adjustable handheld liquid spray device - Google Patents

Abstract

The utility model discloses a structure capable of adjusting the center of gravity of a hand-held liquid spraying device. The utility model comprises a hand-held rod, a liquid storage pot located on the hand-held rod, a liquid storage pot base and a locking and fixing device for adjusting the position of the liquid storage pot base on the hand-held rod; the liquid storage pot is fixedly fitted on the liquid storage pot base On the base of the liquid storage pot, there is a hose connecting the liquid storage pot. The end of the hose extending into the liquid storage pot is provided with a counterweight. The counterweight is used to ensure that one end of the hose is always at the The bottom of the liquid in the reservoir. The utility model puts the liquid storage pot on the handle bar, and adjusts the position of the liquid storage pot at any time to change the center of gravity of the product, which can make the operation easier and more convenient.

Description

A Structure for Adjusting the Center of Gravity of a Handheld Liquid Spray Device

technical field

The utility model relates to a cleaning machine, in particular to a center-of-gravity adjustment mechanism of an electric liquid-spraying cleaning machine for hand-held space operation.

Background technique

Because most of the time when the hand-held electric spray cleaning machine is working, it is held in the space by hand, such as a hand-held car washing machine, a hand-held electric window cleaner, etc. Basically, after the design is completed, the center of gravity of the product is finalized, but when it is felt that its center of gravity is inconvenient to work during use, there is no way to change its center of gravity.

Contents of the invention

The purpose of the utility model is to provide a humanized product whose center of gravity can be adjusted by the user. It is mainly aimed at hand-held space cleaning products with cleaning liquid on the cleaning machine and heavy weight of the whole machine.

In order to solve the problems of the technologies described above, the technical scheme of the utility model is as follows:

A technical solution of the utility model is: comprising a hand-held rod, a liquid storage pot located on the hand-held rod, a liquid storage pot base, and a locking and fixing device for adjusting the position of the liquid storage pot base on the hand-held rod; the liquid storage pot is fixed Fitted on the base of the liquid storage pot, there is a hose in the base of the liquid storage pot to communicate with the liquid storage pot, and the end of the hose extending into the liquid storage pot is provided with a counterweight, and the counterweight is used for Make sure that the end of the hose is always at the bottom of the liquid in the reservoir.

Further, the base of the liquid storage pot is composed of two parts, one part is used to cooperate with the handle bar, and the other part is used to install the liquid storage pot, and the two parts are rotatably matched.

Further, the part of the base of the liquid storage pot that cooperates with the handle bar is detachable.

The beneficial effect of the utility model is: when the product is in the space cleaning operation. Due to the leverage of both hands, the longer the handle bar, the farther the center of gravity of the product will be from the hand, making it too heavy to operate or laborious to operate. By reducing the weight of the working part of the product, placing the liquid storage pot on the handle, and adjusting the position of the liquid storage pot at any time to change the center of gravity of the product, the operation can be made easier and more convenient.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the working schematic diagram of the utility model;

Fig. 3 is a schematic diagram of the base of the medium liquid storage pot of the present invention;

Fig. 4 is an improved schematic diagram of the base of the liquid storage pot of the present invention;

Fig. 5 is a further improved schematic diagram of the base of the liquid storage pot in Fig. 4;

Fig. 6 is a structural schematic diagram of the water suction pipe in the utility model.

Fig. 7 is a structural schematic diagram of an embodiment of the utility model with the mouth of the liquid storage pot facing the hand-held end of the hand lever;

Fig. 8 is an exploded schematic view of the embodiment.

detailed description

The utility model and its embodiments will be described in further detail below in conjunction with the accompanying drawings.

As shown in Fig. 1, Fig. 2, Fig. 7 and Fig. 8, this embodiment includes: a liquid storage pot base 880, a hand lever 835, a locking and fixing device 881, a water suction hose 183, a hose counterweight 184, a storage tank Liquid pot 113. The liquid storage pot is fixedly fitted on the base of the liquid storage pot, and there is a hose in the base of the liquid storage pot to communicate with the liquid storage pot. The weight is used to keep the end of the hose at the bottom of the liquid in the reservoir.

When using the cleaning product 101 to work in the space, and feel that the center of gravity of the product makes the work inconvenient, loosen the locking device 881 of the base of the liquid storage pot, so that the base of the liquid storage pot 880 can slide on the handle bar. When sliding to a position for more convenient operation, the locking and fixing device 881 of the base of the liquid storage pot is tightened again, so that the base of the liquid storage pot 880 is fixed. When working in space. Due to the constant change of the spatial position of the liquid storage pot 113, the cleaning liquid in the pot may not be absorbed by the small water pump 301. At this time, the water suction hose 183 cooperates with the hose counterweight 184, that is, the water inlet of the water suction hose 183 is equipped with a soft Pipe counterweight 184, due to the self weight of counterweight 184, it will remain at the bottom of the liquid all the time, so just can keep the suction hose water inlet at the bottom of the liquid all the time.

As shown in FIG. 3 , the utility model provides a base 880 of a basic liquid storage pot. The base hole 185 matched with the outer size of the hand lever 835, the base edge 188 of the base for decorating and maintaining the positioning of the liquid storage pot, the screw port 186 matched with the locking fixture 881, and the liquid storage pot 113 are inserted Air intake hole 182 and the hole that cooperates with water suction hose 183 form.

As shown in Figure 4, a modified base of the basic liquid storage pot includes another type of liquid storage pot base 508 that cooperates with the handle 835, and a rotatable base 507 that cooperates with the liquid storage pot 113 . The base 508 of the liquid storage pot with which the hand lever 835 cooperates is connected with the rotatable base 507 through the shaft 198 . It is characterized in that the liquid storage pot 113 is placed on the top and can be rotated and fixed at 360 degrees around the axis 198 as required.

As shown in FIG. 5 , a deformed basic liquid storage pot base includes another form of liquid storage pot bases 508 and 509 matched with a hand lever 835 , and the two half bases can rotate according to the 199-axis. A rotatable base 507 that cooperates with the liquid storage pot 113 . The base of the liquid storage jug matched with the hand lever 835 is connected with the rotatable base 507 through the shaft 198 . Its characteristic is that the liquid storage pot 113 can be placed on it and can be rotated and fixed 360 degrees around the axis 198 as required. take out.

As shown in Figure 6. A hose mechanism matched with a liquid storage pot, including a soft rubber cover 180 matched with the mouth of the liquid storage pot 113. The soft rubber cover has a water discharge hole 182 and a liquid suction hole 181. The rubber cover hose 183 is matched with the hose head. Weight 184. Its feature is that the hose mechanism can be put in first, so as not to place the liquid storage pot because the hose is too long.

The above is only a preferred embodiment of the present utility model, and it should be pointed out that for those of ordinary skill in the art, some improvements and modifications can also be made without departing from the concept of the present utility model. It should be regarded as within the protection scope of the present utility model.

Claims (3)

1. it is a kind of can adjust hand-held liquid-jet device center of gravity structure, it is characterised in that：Including holding rod, the storage on holding rod Liquid kettle, the locking and fixing device of the liquid storage kettle pedestal and regulation liquid storage kettle pedestal position on holding rod；Liquid storage kettle secure fit On liquid storage kettle pedestal, the flexible pipe of liquid storage kettle pedestal Nei You UNICOMs liquid storage kettle is arranged on one end that the flexible pipe stretches into liquid storage kettle There is balancing weight, described balancing weight is used to ensure that one end of flexible pipe is always positioned at the bottom of liquid in liquid storage kettle.

2. it is according to claim 1 it is a kind of can adjust hand-held liquid-jet device center of gravity structure, it is characterised in that：Described storage Liquid kettle pedestal is made up of two parts, and a part therein is used to coordinate with holding rod, and another part is used to install liquid storage kettle, and this two Part rotatable engagement.

3. it is according to claim 2 it is a kind of can adjust hand-held liquid-jet device center of gravity structure, it is characterised in that：Described storage It is detachable with the part that holding rod coordinates in liquid kettle pedestal.