CN107228609B

CN107228609B - Tape measure hanger

Info

Publication number: CN107228609B
Application number: CN201710601392.0A
Authority: CN
Inventors: 黄忠华; 张海国; 王瑞士
Original assignee: Ningbo Jf Giant Tools Industrial Co ltd
Current assignee: Ningbo Jf Giant Tools Industrial Co ltd
Priority date: 2017-07-21
Filing date: 2017-07-21
Publication date: 2022-12-02
Anticipated expiration: 2037-07-21
Also published as: CN107228609A; JP2019023604A; JP6449950B1

Abstract

The invention relates to a tape measure hanger which is characterized in that: the hanging rack comprises a hanging rack body, wherein a first cover plate and a second cover plate are arranged on the hanging rack body, a space formed by clamping the first cover plate and the second cover plate is used for inserting a tape measure hanging buckle, and the first cover plate is provided with an opening A and an opening B; an elastic switch device and an elastic positioning device are arranged in a space formed by the hanger body and the first cover plate; the elastic switch device comprises a first stop block, a first elastic component and a button acting on the elastic component, and the first stop block can stretch out and draw back on the opening A under the action of the button; the elastic positioning device comprises a second stop block, the second stop block is connected to the hanger body through a second elastic part in a sliding mode, a part of the second stop block penetrates through the first cover plate opening B to be matched with the first stop block to clamp the hanging buckle, the hanger is adaptive to the tape measures with different specifications to hang the buckle, the tape measures can be prevented from slipping, and the hanger is convenient to use.

Description

Band tape hanger

Technical Field

The invention relates to a clamp, in particular to a tape measure hanger.

Background

The tape measure stores pylon for carrying the tape measure, the back is equipped with the belt socket, and the front portion is equipped with hangs into the stores pylon that the tape measure hung the knot, the tape measure stores pylon that the market disclosed at present, the stores pylon that prior art disclosed mainly includes following two kinds: 1. the hanging buckles with different sizes are required to be matched with the hanging racks with different sizes; 2. patent application CN200820041758 discloses a tape hanging clip, which is characterized in that a belt hanging hole is arranged at the rear part of a hanging frame, a hanging clip is arranged at the front part of the hanging clip, a tape is inserted into the hanging clip, the tape can be prevented from slipping, however, the clip is required to be pressed down by a thumb, the tape is hung, great force is required to be applied for inserting, the taking and the placing are inconvenient, the hanging frame is easy to damage and loosen, and the hanging clip cannot be firmly clamped.

Disclosure of Invention

The invention provides a tape measure hanging rack which is convenient to use, is adaptive to tape measure hanging buckles with different specifications and effectively prevents a tape measure from slipping;

a tape measure hanger characterized by: the hanging rack comprises a hanging rack body, wherein a first cover plate and a second cover plate are arranged on the hanging rack body, a space formed by clamping the first cover plate and the second cover plate is used for inserting a tape measure hanging buckle, and the first cover plate is provided with an opening A and an opening B; an elastic switch device and an elastic positioning device are arranged in a space formed by the hanger body and the first cover plate; the elastic switch device comprises a first stop block, a first elastic part and a button acting on the elastic part, wherein the first stop block can stretch out and draw back on the opening A under the action of the button; the elastic positioning device comprises a second stop block, the second stop block is connected to the hanger body through a second elastic part in a sliding mode, and one part of the second stop block penetrates through the first cover plate opening B to be matched with the first stop block to clamp the hanging buckle.

Preferably, the first cover plate and the second cover plate are fixedly arranged on the hanger body, one end of the first cover plate and one end of the second cover plate are fixedly sealed to form a sealed end, and the sealed end is close to the second stop block; the other end of the elastic band is in an opening shape to form a socket for inserting the hanging buckle of the measuring tape, and the socket is close to the first stop block.

Preferably, a guide rod extends in a space formed by the hanging rack body and the first cover plate through the button, the guide rod abuts against the hanging rack body through a first elastic part, and a clamping block matched with the hanging rack body is arranged on the guide rod.

Preferably, the guide rod is provided with a concave part with an inclined plane, the first stop dog extends to form a convex block, and the convex block is matched with the concave part of the guide rod to drive the first stop dog to stretch and retract through the sliding of the guide rod.

Preferably, the first stop block is pivoted on the hanger body through a rotating shaft, and the elastic switch device is further provided with a third elastic component for providing reset power for the first stop block.

Preferably, the second cover plate is provided with an opening C, and the first stopper passes through the opening C through the opening a and can extend and retract on the opening C.

Preferably, the front end of the second cover plate is turned outwards close to the socket.

Preferably, the opening B is in the shape of a bar.

Preferably, the first stopper includes a rotating body and a protrusion protruding from the rotating body, the opening a is larger than the opening C, and the protrusion of the first stopper passes through the opening C through the opening a.

Preferably, a conduit A and a conduit B extend in a space formed by the hanger body and the first cover plate, and the conduit A is provided with a concave part with an inclined plane; the first stop block extends to form a convex block, the convex block is matched with the concave part of the guide rod A to drive the first stop block to stretch and retract through the sliding of the guide pipe A and the guide pipe B, and the first stop block is pivoted on the hanger body through a rotating shaft; the elastic switch device is also provided with a third elastic component for providing reset power for the first stop block, one end of the third elastic component is abutted against the first stop block, and the other end of the third elastic component is abutted against the hanger body; the second stop block comprises a sliding rod which slides freely in the hanger body and a convex part which is convexly arranged on the sliding rod and passes through the opening B; the second stop block adjusts the distance between the first stop blocks through the second elastic part.

By adopting the technical scheme, the invention has the following advantages and technical effects:

the distance between the first stop block and the second stop block is adjusted through the elastic switch device and the elastic positioning device, and the flexible hanging buckle is suitable for tape measure hanging buckles with various specifications. One end of the end part of the first cover plate and the end part of the second cover plate are closed, and an opening at one end forms a socket, so that a user can conveniently insert the hanging buckle from the side surface of the hanging rack. The guide rod is matched with the first elastic part, so that the structure is firm and not easy to damage. The first check block can stretch out and draw back by matching the concave part with the inclined plane of the conduit with the extended convex block of the first check block, and the structure design is simple, the product is light and convenient to carry. The third elastic part ensures that the first stop block is firmly reset, the socket is turned outwards, a user can find the socket conveniently, and the use is convenient. The setting of opening C has realized that the space of pressing from both sides between first apron and the second apron is little, is convenient for press from both sides tightly to hang and detains.

Description of the drawings:

FIG. 1: the structure of the tape measure hanging buckle is shown schematically;

FIG. 2: the structure schematic diagram of the tape measure hanging buckle inserted into the tape measure hanging rack;

FIG. 3 is a schematic view of the construction of the tape measure hanger;

FIG. 4 is a schematic view of: the structure schematic diagram of the tape measure hanger body and the first cover plate;

FIG. 5: a three-dimensional exploded view of the tape measure hanger;

FIG. 6: the structure schematic diagram of the tape measure hanger body;

FIG. 7: the three-dimensional exploded view of the tape measure hanger body;

FIG. 8: the structure of the sunken part of the conduit A of the tape measure hanger is schematic;

FIG. 9: the inner surface of the second cover plate of the tape measure hanger is schematically structured.

The specific implementation mode is as follows:

preferred embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

As shown in fig. 2 and 3, a tape measure hanger comprises a hanger body 1, wherein the hanger body 1 is provided with a first cover plate 2 and a second cover plate 3, a space formed by the first cover plate 2 and the second cover plate 3 is used for inserting a tape measure hanging buckle 16, and the first cover plate is provided with an opening a 21 and an opening B22 (refer to fig. 4 or fig. 5); an elastic switch device and an elastic positioning device are arranged in a space 4 formed by the hanger body 1 and the first cover plate 2; the elastic switch device comprises a first stop 5, a first elastic part 6 and a button 7 (refer to fig. 6 and 7) acting on the elastic part, wherein the first stop 5 can stretch and contract on the opening A21 under the action of the button 7; the elastic positioning device comprises a second stop 8, the second stop 8 is slidably connected to the hanger body through a second elastic component 9, and a part of the second stop passes through the first cover plate opening B22 and is matched with the first stop 5 to clamp the hanging buckle 16 (refer to fig. 4).

As shown in fig. 2, the first cover plate 2 and the second cover plate 3 are fixedly arranged on the hanger body 1, and one end of the first cover plate 2 and one end of the second cover plate 3 are fixedly sealed to form a closed end 41, wherein the fixing manner can be by screw fixation or by connection of other connecting components; the closed end 41 is close to the second stopper 8; the other end of the hook is open and forms a socket 42 for inserting the tape measure hanging buckle, and the socket 42 is close to the first stop block 5; thus, when the hanger is inserted from the side socket 42 of the hanger, the side force pushes the first stop 5 to rotate towards the hanger body, so that the first stop 5 retracts into the opening 21 of the second cover plate 1, and the hanger buckle is inserted easily, preferably, the socket is inclined at 45 degrees, which accords with the use habit of a human body.

The extension and retraction of the first stop 5 on the opening a 21 by the first elastic means 6 can be achieved in various ways. For example, as shown in fig. 5 or 6, a guide rod extends from the button 7 in the space 4 formed by the hanger body 1 and the first cover plate 2, the guide rod abuts against the hanger body 1 through the first elastic component 6, a fixture block is disposed on the guide rod, and the hanger body is provided with a fixture block or other components matched with the fixture block on the guide rod for resetting the first elastic component 6. And the guide rod is matched with the first stop dog to work in multiple action modes, so long as the telescopic function of the first stop dog on the opening A21 can be realized. As shown in fig. 7 and 8, a concave portion 103 with an inclined surface is formed on the guide rod, a convex block 14 is extended from the first stopper 5, and the convex block 14 and the concave portion 103 of the guide rod are matched to drive the first stopper 5 to extend and retract through the sliding of the guide rod; the cam 14 and the first stop 5 may be in one piece, in the form of a pawl, which cooperates with a recess 103 with a bevel, provided in the bottom of the guide bar, similar to the working principle of a single-tooth ratchet and pawl. The first stop block 5 is pivoted on the hanger body 1 through a rotating shaft 15, the elastic switch device is further provided with a third elastic part 12 for providing reset power for the first stop block 5, one end of the third elastic part 12 presses the first stop block 5, the other end of the third elastic part is abutted against the hanger body 1, and the first stop block 5 is firmly reset through the third elastic part 12. As shown in fig. 7, the guide rod may be one guide tube or two guide tubes, each guide tube includes a guide tube a 10 and a guide tube B11 extending from the button toward the space 4 formed by the hanger body 1 and the first cover plate 2, the guide tube a 10 is provided with a concave portion 103 having an inclined surface, and the concave portion is matched with the convex portion 14 extending from the first stopper 5 to drive the first stopper 5 to extend and retract on the opening a 21 through the first elastic member 6, and the guide tube a 10 and the guide tube B11 are provided with a first locking block 101 and a second locking block 111 for resetting the first stopper 5.

The second stopper 8 comprises a sliding rod 82 which slides freely in the hanger body 1 and a protruding part 81 which penetrates through the opening B, and the sliding rod 82 of the second stopper is matched with the second elastic part 9 to drive the protruding part 81 of the second stopper to slide on the opening B22, so that the distance between the first stopper 5 and the second stopper 8 is adjusted to clamp the hanging buckles of different specifications.

As shown in fig. 2, 3 or 5, the second cover plate 3 is provided with an opening C32, the first stopper passes through the opening C32 through the opening a 21 and can extend and retract on the opening C32, the first stopper 5 extends out of the second cover plate 2, and a space gap between the first cover plate 2 and the second cover plate 3 is small, so as to ensure that the hanger is clamped and hung. In addition, as shown in fig. 4, the first stopper 5 includes a rotating body 51 and a protrusion 52 protruding from the rotating body 51, the opening a 21 is larger than the opening C32, and the protrusion 51 of the first stopper passes through the opening C32 (refer to fig. 2 or fig. 3).

The shape of the opening B may take various design forms, as shown in fig. 5, the opening B22 is a strip-shaped opening, the length of the opening B is greater than or equal to the maximum slidable distance of the second stop 8 in the hanger body, and the width of the opening B is slightly greater than the width of the protruding portion 52 of the second stop 8 extending out of the first cover plate 2, that is, the second stop 8 can slide freely in the opening B22, so that the distance between the first stop 5 and the second stop 8 is adjusted, and the exposure of other components in the hanger body is avoided. The strip-shaped opening B may be a peripheral closed opening, or an opening with one end extending to the edge of the first cover plate as shown in fig. 5, so that the second stopper 8 is ensured to have the longest sliding distance to adapt to different specifications of the hanging buckle while the first stopper 5 and the second stopper 8 have a closer distance to adapt to the smaller hanging buckle 16.

As shown in fig. 5, the front end of the second cover plate 3 is provided with an outward turn 31 near the insertion opening 42, which is convenient for a user to easily insert the hanging buckle into the insertion opening 42.

As shown in fig. 9, a strip-shaped groove 33 is concavely provided on the inner surface of the second cover plate, the groove 33 is opposite to the strip-shaped opening B22, the length of the groove is greater than or equal to that of the strip-shaped opening B, and the heights of the first cover plate 2 and the second cover plate groove 33 are used for accommodating the second stopper protrusion 81, so that the space between the other parts of the inner surfaces of the first cover plate 2 and the second cover plate 3 is small and the attachment is tight. The hanging buckle is firmer in clamping and is not easy to slide out.

The first elastic component, the second elastic component or the third elastic component can adopt various existing technologies, such as a pressure spring simply, or can be a spring plate, as shown in fig. 4, the first elastic component and the second elastic component adopt pressure springs, the third elastic component adopts a V-shaped spring plate, referring to fig. 6, one end of the first elastic component 6 (pressure spring) is sleeved on the guide pipe a 10, and the other end of the first elastic component abuts against the inside of the hanger body; one end of a second elastic component 9 (a pressure spring) is connected with the second stopper 8, and the other end of the second elastic component is propped against the inside of the hanger body 1; one end of the third elastic component 12 (V-shaped elastic sheet) is propped against the first stop block 5, and the other end is propped against the interior of the hanging clamp body 1.

As shown in the figure, the baffle 13 is convexly arranged on the hanger body, the baffle 13 is closely attached to the side ends of the first cover plate 1 and the second cover plate 2, namely, after the hanging buckle 16 is inserted, the baffle 13 is pressed on the top end of the hanging buckle 16, so that the hanging buckle 16 is prevented from retreating backwards, and the clamping hanging buckle is ensured.

The space between the hanger body 1 and the first cover plate 2 is used for accommodating the elastic switch device and the elastic positioning device, and according to the above description, the elastic switch device and the elastic positioning device can be variously changed, and correspondingly, the space also needs to be changed differently, for example, an accommodating groove is concavely arranged on the hanger body 1 and the first cover plate 2, the accommodating groove is divided into a plurality of accommodating grooves, the structure of the accommodating groove can adopt various design modes, as long as the stable operation of the elastic switch device and the elastic positioning device is ensured, a part for resetting the elastic switch device and the elastic positioning device is arranged in the accommodating groove, and if one of the accommodating grooves is designed into a step shape to be matched with the second fixture block 111 arranged at the bottom of the guide rod B; a convex block can also be arranged on the wall surface of the accommodating groove, and the convex block is matched with the first clamping block 101 for resetting the guide rod A10; in addition, one of the accommodating grooves can be designed into an accommodating groove with the periphery closed for accommodating the elastic positioning device, and the elastic positioning device slides freely in the closed accommodating groove and can be stably positioned.

The working principle of the hanging rack is as follows:

as shown in fig. 1, a user inserts the hanging buckle 16 between the first cover plate 1 and the second cover plate 2 from the side of the hanger, at this time, a lateral force is applied to push the protrusion 52 of the first block to rotate, the protrusion 14 extended from the first block slides on the depression 103 with an inclined plane provided on the guide rod a 10, the protrusion 52 of the first block sinks into the first cover plate 1, the hanging buckle is easily inserted, the first block 5 is reset, at this time, the second block 8 adjusts the distance from the first block 5 through the pressure spring 9, the hanging buckle 16 is clamped, the insertion of hanging buckles with different specifications is realized,

when the tape measure is taken down, the button 7 is pressed, the button 7 pushes the pressure spring 5 to compress downwards through the guide rod A10 and the guide rod B11, the bump 14 rotates on the inclined plane of the concave part 9 of the guide rod A, the first stop block 5 sinks in from the opening A21 of the first cover plate 1, the hanging buckle 16 is taken out, and the first stop block 5 extends out of the opening A21 of the first cover plate 1.

It should be understood that the tape measure hanger structures and arrangements shown in the exemplary embodiments are examples only. Although embodiments of the present invention have been described in detail in this specification, those skilled in the art who review this specification will readily appreciate that many modifications are possible (e.g., variations in sizes, structures, shapes and proportions of the various elements and components, values of parameters, mounting arrangements, materials, colors, orientations, etc.) without materially departing from the novel features and advantages of the subject matter recited in the claims. Accordingly, all such modifications are intended to be included within the scope of the appended claims.

Claims

1. A tape measure hanger characterized by: the hanging rack comprises a hanging rack body (1), wherein a first cover plate (2) and a second cover plate (3) are arranged on the hanging rack body, a space (4) formed by clamping the first cover plate (2) and the second cover plate (3) is used for inserting a tape measure hanging buckle (16), and the first cover plate is provided with an opening A (21) and an opening B (22); an elastic switch device and an elastic positioning device are arranged in a space formed by the hanger body (1) and the first cover plate (2); the elastic switch device comprises a first stop block (5), a first elastic component (6) and a button (7) acting on the elastic component, wherein the first stop block (5) can stretch out and draw back on the opening A (21) under the action of the button (7); the elastic positioning device comprises a second stop block (8), the second stop block (8) is connected to the hanger body (1) in a sliding mode through a second elastic part (9), and one part of the second stop block (8) penetrates through the first cover plate opening B (22) to be matched with the first stop block (5) to clamp the hanging buckle (16); the first cover plate (2) and the second cover plate (3) are fixedly arranged on the hanger body, one end of the first cover plate (2) and one end of the second cover plate (3) are fixedly sealed to form a sealed end (41), and the sealed end (41) is close to the second stop block (8); the other end of the hook is open and forms a socket (42) for inserting the tape measure hanging buckle, and the socket is close to the first stop block (5); a guide rod A (10) and a guide rod B (11) extend in a space formed by the hanger body and the first cover plate (2) of the button (7), and the guide rod A (10) is provided with a concave part (103) with an inclined plane; a convex block (14) extends from the first stop block (5), the convex block (14) is matched with the concave part (103) of the guide rod A (10) to drive the first stop block (5) to stretch and retract through the sliding of the guide rod A (10) and the guide rod B (11), and the first stop block (5) is pivoted on the hanger body (1) through a rotating shaft (15); the elastic switch device is also provided with a third elastic part (12) for providing reset power for the first stop block (5), one end of the third elastic part (12) is propped against the first stop block (5), and the other end of the third elastic part is propped against the hanger body (1); the second stop block (8) comprises a sliding rod (82) which slides freely in the hanger body (1) and a protruding part (81) which is arranged on the sliding rod (82) in a protruding mode and penetrates through the opening B (22), and the distance between the second stop block (8) and the first stop block (5) is adjusted through a second elastic part (9).

2. The tape measure hanger of claim 1 wherein the guide bar a and the guide bar B are provided with a first detent and a second detent for repositioning the first detent.

3. A tape measure hanger according to claim 1 wherein the guide bar a is provided with a ramped recess (103), and the first stop (5) has a projection (14) extending therefrom, the projection (14) cooperating with the recess (103) of the guide bar to cause the first stop (5) to extend and retract by sliding movement of the guide bar.

4. A tape measure hanger according to claim 1 wherein the first stop (5) is pivotally connected to the hanger body (1) by a pivot (15), the resilient switch means further comprising a third resilient member (12) for providing a restoring force to the first stop (5).

5. A tape measure hanger according to claim 1 wherein the second cover panel (3) is provided with an opening C (32) and the first stop (5) extends through the opening C (32) via the opening a (21) and is retractable over the opening C (32).

6. A tape measure hanger according to claim 1 wherein the second cover panel (3) is turned over (31) at its forward end adjacent the spigot (42).

7. A tape measure hanger according to claim 1 wherein the opening B (22) is strip-shaped.

8. A tape measure hanger according to claim 6, wherein the first stop (5) comprises a rotary body (51) and a boss (52) projecting from the rotary body (51), the opening A (21) being larger than the opening C (32), the boss (52) of the first stop (5) passing through the opening C (32) through the opening A (21).