CN213748136U

CN213748136U - Tape measure gasket with elastic buffering function

Info

Publication number: CN213748136U
Application number: CN202023250092.9U
Authority: CN
Inventors: 丁雪崇
Original assignee: Zhuhai Ligang Precision Industry Co ltd
Current assignee: Zhuhai Ligang Precision Industry Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-07-20
Anticipated expiration: 2030-12-29

Abstract

The utility model relates to the technical field of tape measures, in particular to a tape measure gasket with an elastic buffer function, which comprises a shell, wherein the center inside the shell is fixedly connected with a central shaft, the surface of the central shaft is provided with a tape spring, the inner end of the tape spring is fixedly connected with the central shaft, and the outer end of the tape spring is fixedly connected with a tape strip; this tape measure gasket with elastic buffer function is through being equipped with shell, center pin, chi spring, chi strip and gasket etc. even with personnel at the in-process that uses the tape measure, the drawing and the recovery of chi strip, the gasket that is located the both sides of chi strip can assist the chi strip can not break away from the center pin, when meetting the collision that drops, the gasket also can protect chi spring and chi strip well not damaged, the shell of tape measure also can be protected to the protective sheath of shell outside.

Description

Tape measure gasket with elastic buffering function

Technical Field

The utility model relates to a tape measure technical field specifically is a tape measure gasket with elasticity buffer function.

Background

The measuring tape is a commonly used measuring tool in daily life, and people often see that the measuring tape is a steel measuring tape, is commonly used for building and decoration, and is one of necessary tools for families.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tape measure gasket with elasticity buffer function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a tape measure gasket with elastic buffer function, includes the shell, the inside center fixedly connected with center pin of shell, the surface of center pin is equipped with the chi spring, the inner of chi spring with center pin fixed connection, the outer end fixedly connected with chi strip of chi spring, the peripheral fixedly connected with gasket of center pin, just the gasket is equipped with two and is located respectively both sides around the chi spring, the gasket adopts the rubber material to make, the front side of shell is equipped with the apron, the right side bottom fixedly connected with passageway box of shell, the surface of shell is equipped with the protective sheath.

Preferably, the outer end of the ruler strip penetrates through the right side of the shell, the outer end of the ruler strip penetrates out of the right side of the channel box through the channel box, and the outer end of the ruler strip is fixedly connected with a ruler hook.

Preferably, the spout has been seted up on the right side of shell, the inside sliding connection of spout has the slider, the right side fixedly connected with push pedal of slider, the bottom fixedly connected with connecting rod of push pedal, the connecting rod passes the top of passageway box, just the bottom fixedly connected with of connecting rod piece of stopping.

Preferably, the inside of the shell is fixedly connected with a plurality of fixing columns, jacks are formed in the front sides of the fixing columns, a plurality of inserting rods are fixedly connected to the rear side surface of the cover plate and are in inserting fit with the jacks, a round hole is formed in the center of the cover plate, a bolt is arranged in the round hole, a threaded hole is formed in the front side of the center shaft, and the bolt is in threaded connection with the threaded hole.

Preferably, a limiting column is fixedly connected to the right side of the inside of the shell close to the bottom, and the outer end of the ruler strip penetrates through the lower portion of the limiting column.

Preferably, the bottom of the left side of the shell is fixedly connected with a circular ring.

Compared with the prior art, the beneficial effects of the utility model are that: this tape measure gasket with elastic buffer function is through being equipped with shell, center pin, chi spring, chi strip and gasket etc. even with personnel at the in-process that uses the tape measure, the drawing and the recovery of chi strip, the gasket that is located the both sides of chi strip can assist the chi strip can not break away from the center pin, when meetting the collision that drops, the gasket also can protect chi spring and chi strip well not damaged, the shell of tape measure also can be protected to the protective sheath of shell outside.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is one of the partial structural schematic diagrams of the present invention;

fig. 3 is a second partial schematic structural view of the present invention;

fig. 4 is a third schematic view of a part of the structure of the present invention;

fig. 5 is a fourth schematic view of a part of the structure of the present invention.

In the figure: 1. a housing; 10. a chute; 100. a slider; 11. fixing a column; 110. a jack; 12. a limiting column; 13. a circular ring; 2. a central shaft; 20. a threaded hole; 3. a scale spring; 4. a ruler strip; 40. a ruler hook; 5. a gasket; 6. a cover plate; 60. a circular hole; 61. inserting a stick; 62. a bolt; 7. a channel box; 8. pushing the plate; 80. a connecting rod; 81. a brake sheet; 9. and (6) a protective sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a tape measure gasket with elastic buffer function, which comprises a housing 1, the inside center fixedly connected with center pin 2 of shell 1, the surface of center pin 2 is equipped with chi spring 3, the inner and 2 fixed connection of center pin of chi spring 3, the outer end fixedly connected with chi strip 4 of chi spring 3, the peripheral fixedly connected with gasket 5 of center pin 2, and gasket 5 is equipped with two and is located the front and back both sides of chi spring 3 respectively, gasket 5 adopts the rubber material to make, the front side of shell 1 is equipped with apron 6, the right side bottom fixedly connected with passageway box 7 of shell 1, the surface of shell 1 is equipped with protective sheath 9.

In this embodiment, the outer end of the blade 4 passes through the right side of the housing 1, and the outer end of the blade 4 passes through the channel box 7 and out of the right side thereof, and the outer end of the blade 4 is fixedly connected with the blade hook 40, which can help the blade 4 measure the length of an object.

In addition, spout 10 has been seted up on the right side of

shell

1, and 10 inside sliding connection of spout have slider 100, and the right side fixedly connected with push pedal 8 of slider 100, the bottom fixedly connected with connecting rod 80 of push pedal 8, connecting rod 80 pass the top of passageway box 7, and the bottom fixedly connected with of connecting rod 80 stops piece 81, can slow down speed when chi strip 4 contracts.

Further, a plurality of fixed columns 11 of the inside fixedly connected with of shell 1, jack 110 has all been seted up to the front side of fixed column 11, the rear side surface fixedly connected with of apron 6 inserts rod 61 in a plurality of, insert rod 61 and jack 110 grafting cooperation, the central point of apron 6 puts and has seted up round hole 60, be equipped with bolt 62 in the round hole 60, threaded hole 20 has been seted up to the front side of center pin 2, bolt 62 and threaded hole 20 threaded connection, can make apron 6 fix on shell 1 better.

Specifically, the inside right side of shell 1 is close to bottom fixedly connected with spacing post 12, and the outer end of chi strip 4 passes from the below of spacing post 12, can fix the direction assurance stability of chi strip 4.

It is noted that a ring 13 is fixedly connected to the left bottom of the housing 1, and a tape measure can be hung.

When the tape measure gasket with the elastic buffering function is used, a user firstly draws the tape 4 out of the shell 1 through the tape hook 40 to measure objects when using the tape measure, releases the tape hook 40 after measurement is finished, and the tape 4 can be quickly contracted into the shell 1 under the action of the tape spring 3, in the process, the gaskets 5 on two sides of the tape 4 can help the tape 4 and the tape spring 3 not to be separated from the central shaft 2, and after the tape measure falls carelessly, the gaskets 5 can play a buffering role well to protect the tape 4 and the tape spring 3, and meanwhile, the protective sleeve 9 sleeved on the surface of the tape measure can also protect the shell 1 and the cover plate 6 from being damaged.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A tape measure gasket with elastic buffer function, comprising a housing (1), characterized in that: the utility model discloses a novel ruler, including shell (1), the inside center fixedly connected with center pin (2) of shell (1), the surface of center pin (2) is equipped with chi spring (3), the inner of chi spring (3) with center pin (2) fixed connection, the outer end fixedly connected with chi strip (4) of chi spring (3), the peripheral fixedly connected with gasket (5) of center pin (2), just gasket (5) are equipped with two and are located respectively both sides around chi spring (3), gasket (5) adopt the rubber material to make, the front side of shell (1) is equipped with apron (6), the right side bottom fixedly connected with passageway box (7) of shell (1), the surface of shell (1) is equipped with protective sheath (9).

2. A tape measure spacer with a resilient cushioning function according to claim 1, wherein: the outer end of the ruler strip (4) penetrates through the right side of the shell (1), the outer end of the ruler strip (4) penetrates out of the right side of the channel box (7), and a ruler hook (40) is fixedly connected to the outer end of the ruler strip (4).

3. A tape measure spacer with a resilient cushioning function according to claim 1, wherein: spout (10) have been seted up on the right side of shell (1), spout (10) inside sliding connection has slider (100), the right side fixedly connected with push pedal (8) of slider (100), the bottom fixedly connected with connecting rod (80) of push pedal (8), connecting rod (80) pass the top of passageway box (7), just the bottom fixedly connected with of connecting rod (80) stops piece (81).

4. A tape measure spacer with a resilient cushioning function according to claim 1, wherein: the utility model discloses a novel fixing device for the automobile seat, including shell (1), the inside fixedly connected with of shell (1) a plurality of fixed columns (11), jack (110) have all been seted up to the front side of fixed column (11), the rear side surface fixedly connected with of apron (6) inserts rod (61) a plurality of, insert rod (61) with jack (110) are pegged graft and are cooperated, round hole (60) have been seted up to the central point of apron (6) position, be equipped with bolt (62) in round hole (60), screw hole (20) have been seted up to the front side of center pin (2), bolt (62) with screw hole (20) threaded connection.

5. A tape measure spacer with a resilient cushioning function according to claim 1, wherein: the inner right side of the shell (1) is close to the bottom and is fixedly connected with a limiting column (12), and the outer end of the ruler strip (4) penetrates through the lower portion of the limiting column (12).

6. A tape measure spacer with a resilient cushioning function according to claim 1, wherein: the bottom of the left side of the shell (1) is fixedly connected with a circular ring (13).