TWM551529U - Module-replaceable sprayer - Google Patents

Description

Swap sprayer

This creation is related to the spray device, especially the design of a group-type sprayer.

A nebulizer is known, which is usually a combination of a can body and a spray member; if the liquid to be sprayed is pumped by a syringe, the liquid to be extracted must be poured or injected into the can body to be available for the spray member. Since the spraying is used, it is necessary to use more than one tank of the components and exchange work, which not only wastes time, but also increases the use of parts and costs.

In view of the above-mentioned drawbacks of the prior art, the main purpose of the present invention is to provide a group-type sprayer which can easily replace some components after the liquid to be sprayed is extracted, and can stabilize the assembly, so that the assembly can be quickly provided. Spray operation user.

In order to achieve the above object, the present invention provides a group-type sprayer comprising a cylindrical member having a cylindrical hole, a joint portion, and a through hole penetrating the joint portion to communicate the bore; a suction unit sealingly The movable member is inserted into the cylindrical hole of the tubular member, so that the drawn liquid of the tubular member is retained in the cylindrical hole; a joint has a connecting portion and a socket connected to the connecting portion of the tubular member, and a spray member is filled. Provided at the other end, and a communication hole communicating with the insertion hole and the spray member; a spray member having a spray member hole for inserting the joint into the main body, a suction pipe extending to the cylindrical hole of the cylindrical member, and a spray head The straw can be used to draw liquid and spray the mist.

Preferably, the connector has a first connector and a second connector connected to the first connector. The first connecting body is connected to the first connecting body, and the spraying member is connected to the second connecting body; the first connecting body of the joint has a first connecting portion, and the second connecting body of the joint has a second connecting portion for The first set of joints of the first joint of the joint are assembled.

Preferably, the first set of joints of the first joint of the joint is a hole, and the second set of joints of the second joint of the joint is an outer circumference.

Preferably, the first set of joints of the first joint of the joint is an outer circumference, and the second set of joints of the second joint of the joint is a hole.

Preferably, the spray member has a snap portion that is snap-fitted to the joint.

Preferably, the joint has a spray head guard around the spray head.

Preferably, the tubular member has a collar having a collar around the collar of the tubular member.

Preferably, the tubular member is provided with a screwing portion, and the joint is provided with a screwing portion for screwing with the screwing portion of the tubular member.

(10) ‧‧‧Clocks

(11)‧‧‧Cylinder hole

(12) ‧‧‧Contact

(13)‧‧‧through holes

(15)‧‧‧Circle

(16)‧‧‧ screw joint

(20)‧‧‧Sucking unit

(21)‧‧‧Seal

(22)‧‧‧Operation lever

(30)‧‧‧Connectors

(30A)‧‧‧First body

(30B)‧‧‧Second body

(31) ‧‧‧Contact

(32)‧‧‧ jack

(33)‧‧‧ screw joint

(34) ‧ ‧ Circumference

(35) ‧‧‧ Spraying holes

(36)‧‧‧Connected holes

(37)‧‧‧Spray guards

(38) ‧‧‧The first set of joints

(39) ‧‧‧Second joints

(40) ‧‧‧Spray

(41) ‧‧‧ Subject

(42) ‧‧‧Cartridge

(43) ‧‧‧Sipper

(44)‧‧‧Spray

Figure 1 is a combined perspective view of a preferred embodiment of the present invention.

Figure 2 is an exploded cross-sectional view of a preferred embodiment of the present invention.

Figure 3 is a cross-sectional view of the joint of a preferred embodiment of the present invention.

Figure 4 is a schematic diagram showing the extracted state of a preferred embodiment of the present invention.

Figure 5 is a schematic view showing the state of use of a preferred embodiment of the present invention.

Figure 6 is a cross-sectional view of another joint of the present invention.

Figure 7 is a cross-sectional view of another joint of the present creation.

The present invention will be further described below with reference to the accompanying drawings and embodiments. As shown in Figures 1 to 5, a composition-type sprayer provided by the present invention comprises: a cylindrical member (10) having a cylindrical hole (11). a connecting portion (12), and a through hole (13) passing through the connecting portion (12) to communicate with the cylindrical hole (11); wherein the cylindrical member (10) is provided with a surrounding ring (15), and a screw The joint (16) is disposed in the collar (15).

A suction unit (20) is sealingly and movably inserted into the cylindrical hole (11) of the cylindrical member (10), so that the drawn liquid of the cylindrical member (10) is retained in the cylindrical hole (11). In a preferred embodiment of the present invention, the sealing member (21) has a screw hole for fitting with a screw portion of an operating rod (22), but does not define a screwing structure.

a joint (30) having a joint portion (31) having a socket (32) connected to the joint portion (12) of the tubular member (10), a spray member mounting hole (35) being provided at the other end, and a joint The through hole (36) communicates with the insertion hole (32) and the spray member mounting hole (35), and the joint (30) is provided with a screwing portion (33) and a screw portion (16) of the cylindrical member (10) Pick up.

In addition, the joint (30) has a collar (34) surrounding the collar (15) of the tubular member (10), and a nozzle guard (37) is located at the other end of the collar (34).

In this embodiment, the aperture of the communication hole (36) is slightly larger than the aperture of the insertion hole (32) and the aperture of the spray member mounting hole (35).

In a preferred embodiment of the present invention, the joint (30) is a one-piece structure.

a spray member (40) having a spray member mounting hole (35) into which the main body (41) is inserted into the joint (30), a snap portion (42) being engageable with the joint (30), a straw (43) A barrel (11) extending to the barrel (10), and a head (44) allow the straw (43) to draw liquid and eject the mist.

Wherein, the nozzle guard (37) of the joint (30) surrounds the spray head (44) of the spray member (40).

As shown in Fig. 4, the joint (12) of the tubular member (10) is originally connected with a needle or a suction tube (no label), and the liquid to be sprayed is first sucked into the cylinder by the suction unit (20). a cylinder hole (11) of the member (10); Next, the needle or the extraction tube is removed, and the joint (30) and the spray member (40) are replaced, and the straw (43) of the spray member (40) extends into the bore (11) of the tubular member (10). That is, inserted into the liquid to be sprayed, the spray head (44) can be pressed to spray, as shown in Fig. 5.

When the creation is used, the operation lever (22) can be used with or without the removal, and the operation lever (22) can also be operated to push back to increase the internal pressure.

An advantage of the preferred embodiment of the present invention is that it is no longer necessary to pour the liquid to be sprayed into another spray container, reduce the parts used, and save time, so that it is very convenient and quick to use.

In addition, the cooperation of the joint (30) and the spray member (40) makes the combination of the two more stable.

Moreover, the combined structure of the cylindrical member (10), the joint (30) and the spray member (40) can also provide a good sealing effect without causing the liquid to be sprayed in the cylindrical hole (11) of the cylindrical member (10). Not flowing out abnormally.

Another embodiment of the present invention (30), as shown in FIG. 6, wherein the connector (30) has a first connector (30A) and a second connector (30B) connected to the first connector (30A), the tubular member (10) is connected to the first joint (30A), and the spray member (40) is connected to the second joint (30B).

The first connector (30A) of the connector (30) has a first set of contacts (38), and the second connector (30B) of the connector (30) has a second set of contacts (39) for the connector. The first set of joints (38) of the first joint (30A) of (30) are assembled. In more detail, the first set of joints (38) of the first joint (30A) is a hole, and the second set of joints (39) of the second joint (30B) is an outer circumference. Thereby, the component can be manufactured relatively easily.

A further embodiment of the present invention (30), as shown in FIG. 7, is similar to the following, except that the first set of joints (38) of the first joint (30A) is an outer circumference, and the second The second set of joints (39) of the body (30B) is a hole.

In addition to the above embodiments, this creation can also be implemented as follows: For example, the tubular member (10) does not necessarily have to have a screwing portion (16), and the joint portion (31) of the joint (30) does not necessarily have to have a screwing portion (33).

Alternatively, the combination of the spray member (40) and the joint (30) can be replaced with a thread.

In addition, the nozzle (44) of the present spray member (40) is not limited to be pressed, and can be pressed to use the other operating member to achieve the same effect.

Therefore, the creation of the joint (30) and the spray member (40) can be easily replaced after the liquid to be sprayed is extracted, and the assembly can be quickly provided, and the spray operation user can be provided quickly, so the creation office is indeed achieved. Describe the purpose.

The preferred embodiment of the present work has been described in detail above. It should be understood that many modifications and variations can be made by those skilled in the art in light of the inventive concept. Therefore, any technical solution that can be obtained by a person skilled in the art according to the prior art by logic analysis, reasoning or limited experiment based on the prior art should be within the protection scope determined by the request item.

(10) ‧‧‧Clocks

(11)‧‧‧Cylinder hole

(21)‧‧‧Seal

(30)‧‧‧Connectors

(40) ‧‧‧Spray

(43) ‧‧‧Sipper

(44)‧‧‧Spray

Claims (10)

A group-type sprayer comprising: a cylindrical member (10) having a cylindrical hole (11), a joint portion (12), and a through hole (13) extending through the joint portion (12) (11); a suction unit (20), sealingly movably inserted into the cylindrical hole (11) of the cylindrical member (10), so that the liquid extracted from the cylindrical member (10) is retained in the cylindrical hole (11) a joint (30) having a joint portion (31) having a socket (32) connected to the joint portion (12) of the tubular member (10), a spray member mounting hole (35) being provided at the other end, and a communication hole (36) communicates with the insertion hole (32) and the spray member mounting hole (35); a spray member (40) having a spray member mounting hole (35) for inserting the joint (30) into the main body (41) A straw (43) extends to the barrel (11) of the barrel (10), and a nozzle (44) allows the straw (43) to draw liquid and eject the mist. The combination sprayer of claim 1, wherein the joint (30) has a first joint (30A) and a second joint (30B) connected to the first joint (30A), the tubular member (10) connected to the first body (30A), the spray element (40) is connected to the second body (30B); the first body (30A) of the joint (30) has a first set of joints (38), the second joint (30B) of the joint (30) has a second set of joints (39) for the first set of joints (38) of the first joint (30A) of the joint (30) Pick up. The group-type sprayer of claim 2, wherein the first set of joints (38) of the first joint (30A) of the joint (30) is a hole, and the second joint of the joint (30) The second set of joints (39) of 30B) is the outer circumference. The group-type sprayer of claim 2, wherein the first set of joints (38) of the first joint (30A) of the joint (30) is a periphery, and the second joint of the joint (30) The second set of joints (39) of 30B) is a hole. The combination sprayer of claim 1 or 2 or 3 or 4, wherein the spray member (40) has a snap portion (42) engageable with the joint (30). The combination sprayer of claim 5, wherein the joint (30) has a spray head guard (37) surrounding the spray head (44) of the spray member (40). The combination sprayer of claim 1 or 2 or 3 or 4, wherein the joint (30) has a spray head guard (37) surrounding the spray head (44) of the spray member (40). The combination sprayer of claim 1 or 2 or 3 or 4, wherein the tubular member (10) has a collar (15) having a collar (34) surrounding the tubular member ( 10) The ring (15). The combination sprayer of claim 8, wherein the tubular member (10) is provided with a screwing portion (16), the joint (30) is provided with a screwing portion (33) and the tubular member (10) The threaded portion (16) is screwed. The combination sprayer of claim 1 or 2 or 3 or 4, wherein the tubular member (10) is provided with a screwing portion (16), and the joint (30) is provided with a screwing portion (33) The screw portion (16) of the tubular member (10) is screwed.