CN206556550U - A kind of wedge-shaped feeler gauge - Google Patents

Abstract

The utility model discloses a wedge-shaped feeler gauge, which aims to provide a wedge-shaped feeler gauge that allows construction personnel to accurately measure data through a slider, makes data collection more accurate, and avoids problems such as difficult readings and inaccurate readings. The main point of the scheme is to include a feeler gauge body and a handle fixedly installed at one end of the feeler gauge body. The longitudinal section of the feeler gauge body is triangular, and the cross section is rectangular. The scale of the vertical distance between the feeler gauge and the top surface of the feeler gauge. The slider of the feeler gauge body is provided with a sliding block and a fixing mechanism for limiting the sliding of the slider on the feeler gauge body. The fixing mechanism includes a slider installed on the slider The fixing piece on the block and the fixing part corresponding to the fixing piece are arranged on the feeler gauge body.

Description

A wedge-shaped feeler gauge

technical field

The utility model relates to the technical field of measuring tools, in particular to a wedge-shaped feeler gauge.

Background technique

Wedge-shaped feeler gauge, generally made of metal, with a scale on the inclined side, a construction site measurement tool; generally matched with the level ruler, put the level ruler on the wall or the ground, and then use the wedge Insert the feeler gauge to detect the levelness and verticality error of the wall and the ground; it is generally used in construction to check the flatness\levelness\gap, etc., and also directly check the gaps between doors and windows.

At present, the Chinese patent with the publication number CN202947635U discloses a wedge-shaped feeler gauge, which includes a feeler gauge body, one end of the feeler gauge body is fixed to a handle, the longitudinal section of the feeler gauge body is triangular, and the cross section of the feeler gauge body is Rectangular, height scales are uniformly arranged on the top surface of the feeler gauge body, and the height scales are used to indicate the vertical distance between the bottom surface of the feeler gauge and the top surface of the feeler gauge.

When using this wedge-shaped feeler gauge, directly insert it into the gap, and then read the scale of the stuck part to get the size of the gap. Although this can measure the size of the gap at one time and improve the measurement efficiency, however, in When reading the value, there are some environmental factors, so it is not very convenient to read. Usually, a slider is added to the feeler gauge, and the reading of the value is assisted by a slider or a marking item similar to the slider, but the feeler gauge After taking it out, the slider will loosen, and it will still make the reading of the value deviate. Therefore, we need to make further improvements on this basis.

Utility model content

The purpose of this utility model is to provide a wedge-shaped feeler gauge, which has the advantages of convenient and accurate reading for construction workers.

The above-mentioned technical purpose of the utility model is achieved through the following technical solutions:

A wedge-shaped feeler gauge, including a feeler gauge body and a handle fixedly installed at one end of the feeler gauge body, the longitudinal section of the feeler gauge body is triangular, the cross section is rectangular, and the top surface of the feeler gauge body is evenly arranged with indicators The scale of the vertical distance between the bottom surface of the feeler gauge and the top surface of the feeler gauge. The slider of the feeler gauge body is provided with a sliding block and a fixing mechanism for limiting the sliding of the slider on the feeler gauge body. The fixing mechanism includes The fixing piece installed on the slide block and the fixing part corresponding to the fixing piece are arranged on the feeler gauge body.

In this way, through the slider installed on the feeler gauge body, when the measurement position is placed, slide the slider to the root to fit the outer wall of the measuring body, which helps the reading of the value during use, and the sliding The fixing mechanism added on the block can effectively fix the slider and effectively prevent the slider from slipping when the wedge-shaped feeler gauge takes the required reading, resulting in a deviation in the value. The whole structure is simple to set and can Effectively improve a measurement quality in actual use.

It is further provided that the fixing part includes a detachable connection part with the slider and a locking part installed on the extension end of the connecting part, the fixing part is a slot corresponding to the locking part, and the locking slot is arranged on the feeler gauge on the outer wall of the body.

In this way, the fixing part is composed of a connecting part and an engaging part, and a fixing effect on the slider is realized through an engaging and fixing structure of the engaging part and the engaging groove, which is convenient and quick to use and can effectively improve work efficiency.

It is further provided that: the extension end of the connecting part is also provided with a protrusion for conveniently taking out the engaging part from the slot.

With such arrangement, through the installed convex body, the user can pull the engaging part out of the slot by moving the convex body, thereby canceling the fixing of the slider.

Further setting: the bottom of the slider is symmetrically provided with convex blocks, and the two sides of the feeler gauge body are provided with chute matching with the convex blocks.

With such arrangement, the slide block slides on the feeler gauge body through the protrusion, and the whole structure has high stability during sliding, which can further improve the measurement accuracy.

It is further provided that the engaging portion is arranged in a hemispherical shape, and the outer surface of the engaging portion is arranged in close contact with the inner wall of the engaging groove.

In such a configuration, the engaging portion is configured as a hemispherical structure, which can be fixed after being put into the slot and fit together. The structure is simple and convenient for manufacturing.

Further setting: the engaging part is made of rubber.

In this way, the material of the rubber can effectively strengthen the friction between the engaging part and the engaging groove, so as to realize the overall stability between the slider and the feeler gauge body after the engagement.

Further setting: the protrusion is arranged in an "L" shape, and the surface of the protrusion is arranged in close contact with the inner wall of the chute.

In this way, the "L" shaped projection can slide stably on the feeler gauge body under the premise of convenient manufacture.

Further setting: the top corner of the reading end of the slider is provided with a right angle notch.

With this arrangement, the value of the scale is read through the right-angled notch, which can effectively improve the measurement quality.

In summary, the utility model has the following beneficial effects:

1. Through the set slider and the fixing mechanism on the slider, the measured value is accurate;

2. It is convenient and quick to use, and the structure is simple and convenient for production and manufacture.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of embodiment wedge-shaped feeler gauge;

Fig. 2 is the three-dimensional structure schematic diagram of slide block in the wedge-shaped feeler gauge of embodiment;

Fig. 3 is the front view of slide block in Fig. 2 of embodiment wedge-shaped feeler gauge;

Fig. 4 is an enlarged structural schematic view of the wedge-shaped feeler gauge in Fig. 1 in area A of the embodiment.

In the figure, 1. Feeler gauge body; 2. Handle; 3. Scale; 4. Slider; 5. Fixing mechanism; 51. Fixing piece; 511. Connecting part; Convex body; 54, bump; 55, chute; 6, rectangular notch groove.

detailed description

The following embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. Those skilled in the art can make modifications without creative contribution to the embodiment as required after reading this description, but as long as it is within this specification All utility model claims are protected by the patent law.

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Example:

A wedge-shaped feeler gauge, as shown in Figure 1, comprises a feeler gauge body 1 and a handle 2 fixedly mounted on one end of the feeler gauge body 1, the longitudinal section of the feeler gauge body 1 is triangular, and the cross section is rectangular, and the feeler gauge body 1 Scale 3 for indicating the vertical distance between the bottom surface of the feeler gauge and the top surface of the feeler gauge is evenly distributed on the top surface of the feeler gauge. In addition, a sliding block 4 for sliding connection is provided on the side of the feeler gauge body 1 with scale 3 The fixing mechanism 5 that restricts the slide block 4 from sliding on the feeler gauge body 1, specifically, as shown in FIGS. On the fixed part 52 corresponding to the fixed part 51 (shown in conjunction with FIG. 4 ); a right-angled notch groove 6 is provided on the top corner of the reading end of the slider 4; the scale 3 is read through the right-angled notch groove 6 It can effectively improve the measurement quality.

Furthermore, the fixing part 51 includes a detachable connection part 511 with the slider 4 and a locking part 512 installed on the extension end of the connecting part 511. The fixing part 52 is a slot corresponding to the locking part 512, and the slot is provided On the outer wall of the feeler gauge body 1; the fixing part 51 is arranged to be composed of a connecting part 511 and an engaging part 512, and a fixing effect on the slider 4 is realized through an engaging and fixing structure of the engaging part 512 and the engaging groove. Convenient and fast, can effectively improve work efficiency.

The extension end of the connecting part 511 is also provided with a convex body 53 for conveniently taking out the engaging part 512 from the card slot; through the installed convex body 53, the user can remove the engaging part 512 from the card slot by turning the convex body 53 Pull out inside to realize canceling the fixing of slider 4.

The bottom of the slide block 4 is symmetrically provided with a bump 54, and the two sides of the feeler gauge body 1 are provided with chute 55 adapted to the bump 54; the slide block 4 is formed on the feeler gauge body 1 through the bump 54. Sliding, the whole structure has high stability when sliding, which can further improve the measurement accuracy.

The engaging part 512 is arranged in a hemispherical shape, and the outer surface of the engaging part 512 is arranged in close contact with the inner wall of the slot; The fixing of the engaging part 512 is completed; further, the engaging part 512 is set to be made of rubber, and in actual use, the material of the rubber can effectively strengthen the friction between the engaging part 512 and the card slot, Thereby, the overall stability between the combined slider 4 and the feeler gauge body 1 is realized.

The protrusion 54 is arranged in an "L" shape, and the surface of the protrusion 54 is arranged in close contact with the inner wall of the chute 55; the protrusion 54 arranged in an "L" shape realizes the firmness on the feeler gauge body 1 under the premise of convenient manufacturing. slide.

Effect principle:

Hold the handle 2 with your hand, and move the feeler gauge body 1 to the position to be measured until it is stuck. Through the slider 4 installed on the feeler gauge body 1, after the measurement position is placed, slide the slider 4 to the root and The outer wall of the measuring body is attached, and then the rubber engaging part 512 is immediately squeezed into the engaging slot to realize the engaging and fixing action, and the fixing effect of the control slider 4 on the feeler gauge body 1 is completed. After the reading of the value is completed The engaging portion 512 is taken out of the slot through the convex body 53 for reuse.

Claims (8)

1. A wedge-shaped feeler gauge, comprising a feeler gauge body (1) and a handle (2) fixedly installed at one end of the feeler gauge body (1), the longitudinal section of the feeler gauge body (1) is triangular, and the cross section is rectangular , the top surface of the feeler gauge body (1) is uniformly provided with scales (3) for indicating the vertical distance between the bottom surface of the feeler gauge and the top surface of the feeler gauge, and it is characterized in that: the feeler gauge body (1) is provided with There is a sliding block (4) with a sliding connection and a fixing mechanism (5) used to limit the sliding of the sliding block (4) on the feeler gauge body (1). The fixing mechanism (5) includes a The fixed part (51) and the fixed part (52) corresponding to the fixed part (51) are arranged on the feeler gauge body (1). 2. A wedge-shaped feeler gauge according to claim 1, characterized in that: the fixing part (51) includes a detachable connection part (511) with the slider (4) and is installed on the connection part (511) to extend The locking part (512) at the end, the fixing part (52) is a slot corresponding to the locking part (512), and the slot is arranged on the outer wall of the feeler gauge body (1). 3. A wedge-shaped feeler gauge according to claim 2, characterized in that: the extension end of the connecting part (511) is also provided with a convex body ( 53). 4. A wedge-shaped feeler gauge according to claim 3, characterized in that: the bottom of the slider (4) is symmetrically provided with bumps (54), and the two sides of the feeler gauge body (1) are provided with A chute (55) matching the lug (54). 5. A wedge-shaped feeler gauge according to claim 4, characterized in that: the engaging part (512) is arranged in a hemispherical shape, and the outer surface of the engaging part (512) is in contact with the inner wall of the engaging groove. fit settings. 6. A wedge-shaped feeler gauge according to claim 5, characterized in that: the engaging part (512) is made of rubber. 7. A wedge-shaped feeler gauge according to claim 6, characterized in that: the protrusion (54) is arranged in an "L" shape, and the surface of the protrusion (54) is in contact with the inner wall of the chute (55) fit settings. 8. A wedge-shaped feeler gauge according to any one of claims 1-7, characterized in that: a right-angled notch groove (6) is provided on the top corner of the reading end of the slider (4).