CN218576067U - Adjustable wrench for detaching shell of membrane element - Google Patents

Abstract

The adjustable membrane element shell spanner of tearing open. To membrane element tools. Comprises a spanner body and a pair of clamping arms; the pair of clamping arms respectively penetrate through the wrench body and are adjustably and fixedly arranged on the wrench body through the adaptive connecting piece to form a clamping cavity matched with the membrane element end cover; the end part of the clamping arm is provided with a pulling part extending towards the direction of the clamping cavity. During the use, according to the specification of film element end cover, carry out the suitability to the card chamber between a pair of card arm and adjust, then place the portion of pulling of a pair of card arm in the recess of film element end cover respectively, the portion of holding of pulling the body is held to the hand, and the direction rotatory pulling body of dismantling towards the film element end cover, when pulling the body, pull the corresponding position laminating in portion and the film element end cover recess, under the revolving force that lasts, the end cover is twisted in the pine. The utility model has the characteristics of compact structure, be suitable for multiple specification, convenient dismantlement and accomodate etc.

Description

Adjustable wrench for detaching shell of membrane element

Technical Field

The utility model relates to a membrane element instrument especially relates to adjustable membrane element shell spanner of tearing open.

Background

At present along with social economy's development day by day, people have had further requirement to the purity of drinking water, taste etc. and water purifier walks into thousands of households, the renew cartridge that comes therewith becomes new problem, the filter core adopts general shell packing usually, prevent to appear the problem of leaking in the use, general shell can usually be screwed up very tightly, only rely on the hand to twist to be difficult to unscrew, need unscrew with the help of the instrument, different shells can be equipped with different spanners usually, the degree of integration is not high, the condition that probably has the mismatch simultaneously, it becomes the tiger of blocking of renew cartridge in-process to twist off membrane element shell.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to above problem, provide a compact structure, be suitable for multiple specification, convenient the dismantlement adjustable membrane element shell spanner of accomodating.

The technical scheme of the utility model is that: adjustable membrane element shell spanner of tearing open includes:

one end of the wrench body is provided with a transverse adjusting through groove; the other end is provided with a holding part for holding; and

the pair of clamp arms respectively penetrate through the wrench body, and one end of the wrench body is provided with an insertion adjusting opening matched with the clamp arms; the clamp arm is provided with a longitudinal adjusting through groove and is adjustably and fixedly arranged on the wrench body through an adaptive connecting piece to form a clamp cavity matched with the membrane element end cover; the end part of the clamping arm is provided with a wrenching part extending towards the clamping cavity.

And a plurality of transverse limiting parts which are connected and arranged are arranged in the transverse adjusting through groove.

And a plurality of longitudinal limiting parts which are connected and arranged are arranged in the longitudinal adjusting through groove.

The connector includes:

a first screwing part;

the threaded part is fixedly connected with the first screwing part, and the outer diameter of the threaded part is smaller than the diameter of the first screwing part; and

and the screwing part II is detachably and fixedly connected with the thread part through threads.

The utility model comprises a spanner body and a pair of clamping arms; the pair of clamping arms respectively penetrate through the wrench body and are adjustably and fixedly arranged on the wrench body through the adaptive connecting piece to form a clamping cavity matched with the membrane element end cover; the end part of the clamping arm is provided with a pulling part extending towards the direction of the clamping cavity. During the use, according to the specification of film element end cover, carry out the suitability to the card chamber between a pair of card arm and adjust, then place the portion of pulling of a pair of card arm in the recess of film element end cover respectively, the portion of holding of pulling the body is held to the hand, and the direction rotatory pulling body of dismantling towards the film element end cover, when pulling the body, pull the corresponding position laminating in portion and the film element end cover recess, under the revolving force that lasts, the end cover is twisted in the pine. The utility model has the characteristics of compact structure, be suitable for multiple specification, convenient dismantlement and accomodate etc.

Drawings

Figure 1 is a schematic perspective view of the present invention,

figure 2 is a perspective view of the wrench body,

figure 3 is a schematic perspective view of the latch arm,

figure 4 is a schematic perspective view of a connector,

FIG. 5 is a schematic view of the connection state of the wrench and the membrane element end cap;

in the drawing, 100 is a wrench body, 110 is a transverse adjusting through groove, 111 is a transverse limiting part, 120 is a hand holding part, 130 is an inserting adjusting opening,

200 is a clamping arm, 210 is a longitudinal adjusting through groove, 211 is a longitudinal limiting part, 220 is a wrenching part,

300 is a connector, 310 is a first screw portion, 320 is a screw portion, 330 is a second screw portion,

400 is a membrane element end cap.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model is shown in figures 1-5;

adjustable membrane element shell spanner of tearing open includes:

a horizontal adjusting through groove 110 is formed at one end of the wrench body 100, so that the horizontal adjustment of the clamp arm 200 on the wrench body 100 is realized; the other end is provided with a holding part 120 for holding; and

a pair of clamping arms 200, wherein the clamping arms 200 respectively penetrate through the wrench body 100, and one end of the wrench body 100 is provided with an insertion adjusting opening 130 matched with the clamping arms 200; the clamp arm 200 is provided with a longitudinal adjusting through groove 210 to realize the longitudinal direction adjustment of the clamp arm 200, and the clamp arm can be adjustably and fixedly arranged on the wrench body 100 through an adaptive connecting piece 300 to form a clamp cavity adaptive to the membrane element end cover 400; the end of the card arm 200 is provided with a pulling part 220 extending towards the card cavity.

In the present embodiment, the pulling portions 220 of the pair of arms 200 are respectively placed in the grooves of the membrane element end cap 400, as shown in fig. 5, the handle portion 120 of the wrench body 100 is held by a hand, the wrench body 100 is rotated in a direction of detaching the membrane element end cap 400, when the wrench body 100 is pulled, the pulling portions 220 are engaged with corresponding positions in the grooves of the membrane element end cap 400, and the end cap is loosened by a continuous rotational force.

Further, a plurality of transverse limiting parts 111 connected with each other are arranged in the transverse adjusting through groove 110.

A plurality of longitudinal limiting parts 211 which are connected are arranged in the longitudinal adjusting through groove 210.

The connector 300 includes:

the first screwing part 310 is cylindrical;

the thread part 320 is fixedly connected with the first screwing part 310, the outer diameter of the thread part 320 is smaller than that of the first screwing part 310, and the thread part 320 is matched with the longitudinal limiting part 211 and the transverse limiting part 111; and

and the second screwing part 330, the second screwing part 330 and the threaded part 320 are detachably and fixedly connected through threads.

The transverse adjusting through groove 110 and the longitudinal adjusting through groove 210 are further defined, so that the stability of the connection with the wrench body 100 after adjustment is realized, during adjustment, the connecting piece 300 is disassembled, the clamping arm 200 is adjusted transversely or longitudinally (taking the direction of fig. 5 as the reference direction), after the adjustment is finished according to the specification of the membrane element end cover 400, the threaded part 320 is inserted into the longitudinal limiting part 211 corresponding to the transverse adjusting through groove 110, and the clamping arm 200 is stabilized on the wrench body 100 by rotating the first screw part 310 and the second screw part 330.

The disclosure of the present application also includes the following points:

(1) The drawings of the embodiments disclosed herein only relate to the structures related to the embodiments disclosed herein, and other structures can refer to general designs;

(2) In case of conflict, the embodiments and features of the embodiments disclosed in this application can be combined with each other to arrive at new embodiments;

the above are only the embodiments disclosed in the present application, but the scope of the present disclosure is not limited thereto, and the scope of the present disclosure shall be subject to the scope of the claims.

Claims (4)

1. Adjustable membrane element shell spanner of tearing open, its characterized in that includes:

one end of the wrench body is provided with a transverse adjusting through groove; the other end is provided with a holding part for holding; and

the clamping arms are provided with a pair of clamping arms which respectively penetrate through the wrench body, and one end of the wrench body is provided with an insertion adjusting opening matched with the clamping arms; the clamp arm is provided with a longitudinal adjusting through groove and is adjustably and fixedly arranged on the wrench body through an adaptive connecting piece to form a clamp cavity adaptive to the membrane element end cover; the end part of the clamping arm is provided with a pulling part extending towards the clamping cavity.

2. The adjustable tear-off membrane element shell wrench of claim 1, wherein the lateral adjustment channel has a plurality of lateral limiting portions connected to each other.

3. The adjustable tear-off membrane element shell wrench of claim 1, wherein the longitudinal adjustment channel has a plurality of longitudinally-oriented limiting portions connected to each other.

4. The adjustable tear film element housing wrench of claim 1, wherein the connector comprises:

a first screwing part;

the threaded part is fixedly connected with the first screwing part, and the outer diameter of the threaded part is smaller than the diameter of the first screwing part; and

and the screwing part II is detachably and fixedly connected with the thread part through threads.

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