CN215810518U

CN215810518U - Portable tape measure with self-cleaning function

Info

Publication number: CN215810518U
Application number: CN202121565793.3U
Authority: CN
Inventors: 崔家斌; 钟恩英
Original assignee: Shandong Bangke Tools Co ltd
Current assignee: Shandong Bangke Tools Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2022-02-11
Anticipated expiration: 2031-07-08

Abstract

A portable tape measure with a self-cleaning function comprises a tape measure body and a protective shell; the protective shell comprises an upper shell body and a lower shell body, the upper shell body and the lower shell body are connected in a detachable mode through a plurality of first fixed screws, the tape measure body is arranged inside the protective shell body, a driving mechanism used for driving the tape measure body to be rolled is arranged on the protective shell body, a separation plate is arranged between the upper shell body and the lower shell body, a through hole through which one end of the tape measure body is penetrated is formed in the separation plate, a pull ring is arranged at the outer end of the tape measure body, a cleaning device is detachably connected to the protective shell body, and the cleaning device comprises an installation shell body, a clamping assembly and a tension spring. The cleaning device is simple in structure, good in cleaning effect, capable of being conveniently detached and installed, and high in practicability.

Description

Portable tape measure with self-cleaning function

Technical Field

The utility model relates to the technical field of measuring tools, in particular to a portable measuring tape with a self-cleaning function.

Background

The measuring tape is a common measuring tool and has the characteristics of small volume, convenience in carrying and wide measuring range, so that the measuring tape is widely applied to measurement in various industries.

The tape is easy to be stained with water stain and dust in the using process, if the tape is not cleaned, the observation effect is influenced, and the service life of the tape is also reduced.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

In order to solve the technical problems in the background art, the utility model provides the portable tape measure with the self-cleaning function, which has the advantages of simple structure, good cleaning effect, convenience in disassembly and assembly of the cleaning device and strong practicability.

(II) technical scheme

The utility model provides a portable tape measure with a self-cleaning function, which comprises a tape measure body and a protective shell, wherein the tape measure body is provided with a first groove and a second groove; the protective shell comprises an upper shell and a lower shell, the upper shell and the lower shell are detachably connected through a plurality of first fixing screws, the tape measure body is arranged inside the protective shell, a driving mechanism for driving the tape measure body to be wound is arranged on the protective shell, a separation plate is arranged between the upper shell and the lower shell, a through hole for penetrating one end of the tape measure body is formed in the separation plate, a pull ring is arranged at the outer end of the tape measure body, a cleaning device is detachably connected on the protective shell and comprises an installation shell, a clamping assembly and a tension spring, the installation shell is arranged in a downward opening shape, the clamping assembly is provided with two groups, each group of clamping assembly comprises cleaning cotton, a damping shaft and a limiting slide block, the cleaning cotton is sleeved on the damping shaft, the limiting slide block is arranged on the damping shaft and penetrates through two ends of the damping shaft, and a sliding chute for the limiting slide block to slide is arranged on the inner side of the installation shell, the two ends of the tension spring are respectively connected with the damping shafts on the two sides, and the outer end part of the tape measure body movably penetrates between the two cleaning cottons.

Preferably, go up and be provided with the slot on the casing, the installation casing sets up the inboard at the slot, realizes dismantling through a plurality of second fixed screws between installation casing and the last casing to be connected, goes up and sets up the jack that supplies cleaning device to run through on the casing.

Preferably, the inner side of the lower shell is provided with a limiting groove for the end parts of the two damping shafts to move.

Preferably, actuating mechanism includes the mounting disc, and the mounting disc rotates the inside that sets up at the protecting crust, and the coaxial installation axle that is provided with on the mounting disc, tape measure body are around establishing on the installation axle, and the outside of protecting crust is provided with and is used for driving mounting disc pivoted crank, and the protecting crust inboard is provided with the circular recess that agrees with the installation axle head.

Preferably, the outside of protecting crust is provided with the cone, is connected with the mounting panel on the cone, realizes dismantling through a plurality of third fixed screws between mounting panel and the protecting crust to be connected.

Preferably, the upper shell and the lower shell are both provided with a holding part, and the holding part is provided with an anti-skid rubber sleeve.

Preferably, the protective shell is made of a stainless steel material.

Preferably, the barrier plate is fixedly connected with the upper shell or the lower shell.

Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects: the cleaning device is simple in structure, good in cleaning effect, capable of being conveniently detached and installed, and high in practicability.

Drawings

Fig. 1 is a schematic structural view of a portable tape measure with a self-cleaning function according to the present invention.

Fig. 2 is an exploded view of a portable tape measure with self-cleaning feature in accordance with the present invention.

Fig. 3 is a structural sectional view of a cleaning device in a portable tape measure with a self-cleaning function according to the present invention.

Reference numerals: 1. a tape measure body; 101. a pull ring; 201. an upper housing; 202. a lower housing; 3. a grip portion; 4. an anti-slip rubber sleeve; 5. a conical head; 51. mounting a plate; 6. a crank; 7. mounting a disc; 8. installing a shell; 81. a chute; 9. cleaning cotton; 91. a damping shaft; 92. a limiting slide block; 10. a tension spring; 11. Installing a shaft; 12. a slot; 13. a circular groove; 14. a limiting groove; 15. a barrier plate; 151. perforating; 161. A first fixing screw; 162. a second fixing screw; 163. and a third fixing screw.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the present invention provides a portable tape measure with self-cleaning function, which comprises a tape measure body 1 and a protective shell; the protective shell comprises an upper shell 201 and a lower shell 202, the upper shell 201 and the lower shell 202 are detachably connected through a plurality of first fixing screws 161, the tape measure body 1 is arranged inside the protective shell, a driving mechanism for driving the tape measure body 1 to roll is arranged on the protective shell, a barrier plate 15 is arranged between the upper shell 201 and the lower shell 202, a through hole 151 for penetrating through one end of the tape measure body 1 is formed in the barrier plate 15, a pull ring 101 is arranged at the outer end of the tape measure body 1, a cleaning device is detachably connected onto the protective shell and comprises a mounting shell 8, a clamping assembly and a tension spring 10, the mounting shell 8 is arranged in a downward opening shape, the clamping assembly is provided with two groups, each group of the clamping assembly comprises cleaning cotton 9, a damping shaft 91 and a limiting slide block 92, the cleaning cotton 9 is sleeved on the damping shaft 91, the limiting slide block 92 is arranged on the damping shaft 91 and penetrates through two ends of the damping shaft 91, the inner side of the mounting shell 8 is provided with a sliding groove 81 for the limiting sliding block 92 to slide, two ends of the tension spring 10 are respectively connected with the damping shafts 91 at two sides, and the outer end part of the tape measure body 1 movably penetrates between the two cleaning cottons 9.

In an optional embodiment, a slot 12 is provided on the upper casing 201, the mounting casing 8 is disposed inside the slot 12, the mounting casing 8 and the upper casing 201 are detachably connected through a plurality of second fixing screws 162, and the upper casing 201 is provided with a jack through which the cleaning device passes.

In an alternative embodiment, the inner side of the lower shell 202 is provided with a limiting groove 14 for the movement of the ends of the two damping shafts 91.

In an optional embodiment, the driving mechanism comprises a mounting disc 7, the mounting disc 7 is rotatably disposed inside the protective shell, a mounting shaft 11 is coaxially disposed on the mounting disc 7, the tape measure body 1 is wound on the mounting shaft 11, a crank 6 for driving the mounting disc 7 to rotate is disposed outside the protective shell, and a circular groove 13 fitted with the end of the mounting shaft 11 is disposed inside the protective shell.

In an alternative embodiment, a conical head 5 is disposed outside the protective shell, a mounting plate 51 is connected to the conical head 5, and the mounting plate 51 and the protective shell are detachably connected through a plurality of third fixing screws 163.

In an alternative embodiment, the upper shell 201 and the lower shell 202 are both provided with a holding part 3, and the holding part 3 is provided with an anti-skid rubber sleeve 4.

In an alternative embodiment, the protective shell is made of a stainless steel material.

In an alternative embodiment, the barrier plate 15 is fixedly connected to the upper casing 201 or the lower casing 202.

When the cleaning cotton 9 needs to be replaced, a plurality of second fixing screws 162 on the mounting shell 8 can be taken down by means of a tool, then the cleaning device is taken out, the cleaning cotton 9 is taken out from the damping shaft 91, and finally a new cleaning cotton 9 is sleeved on the damping shaft 91.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A portable measuring tape with a self-cleaning function is characterized by comprising a measuring tape body (1) and a protective shell; the protective shell comprises an upper shell body (201) and a lower shell body (202), the upper shell body (201) and the lower shell body (202) are detachably connected through a plurality of first fixed screws (161), a tape measure body (1) is arranged inside the protective shell, a driving mechanism used for driving the tape measure body (1) to roll is arranged on the protective shell, a barrier plate (15) is arranged between the upper shell body (201) and the lower shell body (202), a through hole (151) for one end of the tape measure body (1) to penetrate through is formed in the barrier plate (15), a pull ring (101) is arranged at the outer end of the tape measure body (1), a cleaning device is detachably connected to the protective shell and comprises an installation shell body (8), a clamping assembly and a tension spring (10), the installation shell body (8) is arranged in a downward opening shape, the clamping assembly is provided with two groups, each group of clamping assemblies comprises cleaning cotton (9), Damping axle (91) and limiting slide block (92), clean cotton (9) cover is established on damping axle (91), limiting slide block (92) set up on damping axle (91) and run through the both ends of damping axle (91), the inboard of installation casing (8) is provided with supplies the gliding spout (81) of limiting slide block (92), the both ends of tension spring (10) are connected with damping axle (91) of both sides respectively, the outer tip activity of tape measure body (1) runs through between two clean cotton (9).

2. The portable measuring tape with the self-cleaning function according to claim 1, wherein the upper case (201) is provided with a slot (12), the mounting case (8) is arranged at the inner side of the slot (12), the mounting case (8) and the upper case (201) are detachably connected through a plurality of second fixing screws (162), and the upper case (201) is provided with a jack for the cleaning device to penetrate through.

3. A portable tape measure with self-cleaning function according to claim 2 wherein the inner side of the lower case (202) is provided with a limiting groove (14) for the movement of the ends of the two damping shafts (91).

4. The portable tape measure with the self-cleaning function according to claim 1, wherein the driving mechanism comprises a mounting disc (7), the mounting disc (7) is rotatably arranged inside the protective shell, a mounting shaft (11) is coaxially arranged on the mounting disc (7), the tape measure body (1) is wound on the mounting shaft (11), a crank (6) for driving the mounting disc (7) to rotate is arranged outside the protective shell, and a circular groove (13) matched with the end of the mounting shaft (11) is arranged inside the protective shell.

5. A portable tape measure with self-cleaning function according to claim 1 wherein a cone head (5) is provided on the exterior of the protective case, a mounting plate (51) is connected to the cone head (5), and the mounting plate (51) is detachably connected to the protective case by a plurality of third fixing screws (163).

6. A portable tape measure having a self-cleaning function according to claim 1, wherein the upper case (201) and the lower case (202) are each provided with a grip portion (3), and the grip portion (3) is provided with an anti-slip rubber cover (4).

7. A hand-held tape measure having a self-cleaning function according to claim 1, wherein the protective case is made of a stainless steel material.

8. A hand-held tape measure with self-cleaning capability according to claim 1, wherein the barrier panel (15) is fixedly attached to the upper (201) or lower (202) housings.