CN201289376Y - Level ruler - Google Patents
Level ruler Download PDFInfo
- Publication number
- CN201289376Y CN201289376Y CNU2008201645121U CN200820164512U CN201289376Y CN 201289376 Y CN201289376 Y CN 201289376Y CN U2008201645121 U CNU2008201645121 U CN U2008201645121U CN 200820164512 U CN200820164512 U CN 200820164512U CN 201289376 Y CN201289376 Y CN 201289376Y
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- CN
- China
- Prior art keywords
- slip
- surveyor
- skidding
- staff
- chi body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to an anti-slip leveling rod which comprises a rod body and a level bubble arranged on the rod body. An anti-slip part is arranged on the rod body; and the anti-slip part of the anti-slip part projects on the highest surface on the anti-slip mounting surface of the rod body. The utility model has the advantages that the anti-slip effect is achieved on the premise of smooth conduction of the measuring work through arranging the anti-slip part on the lateral surface of the rod body; the specific anti-slip effect is embodied as follows: during the measurement process, the handheld force is reduced and the operation strength is reduced, so as to improve the operating efficiency; meanwhile, the frictional force of the anti-slip part and a placing surface is increased when the leveling rod is wound and unwound, so that the anti-slip leveling rod is favorable for preventing the leveling rod from slipping, avoiding the damage to the measuring surface or the level bubble or a vertical bubble, and ensuring the measuring accuracy and normal use of the leveling rod; in addition, the anti-slip leveling rod has the advantages of simple structure, convenient processing and low production cost.
Description
[affiliated technical field]
The utility model relates to a kind of level, relates in particular to a kind of anti-skidding surveyor's staff.
[background technology]
Existing surveyor's staff generally includes the chi body, is arranged with the spirit bubble and vertical bubble be located in the chi body, and measurement face.In use, because the chi body is longer usually, weight is bigger, and the worker hands great efforts, fatiguability, and working strength is big, and slides easily, brings adverse effect to measurement accuracy, and influences operating efficiency.In addition, the folding and unfolding surveyor's staff or when leaning against surveyor's staff on other objects of stopping operation slips easily, easily makes the breakage of measurement face, influences measuring accuracy, even makes spirit bubble or vertical bubble damaged, causes surveyor's staff normally to use.
[summary of the invention]
The purpose of this utility model is to provide a kind of surveyor's staff, reaches skidproof effect by at the chi body side surface Non-slip material being set, when solving the measurement of prior art existence, hand-held great efforts, fatiguability, and easily influence operating efficiency, simultaneously, when the folding and unfolding surveyor's staff, slip easily when leaning against surveyor's staff on other objects, easily make the breakage of measurement face, influence measuring accuracy, even make spirit bubble or vertical bubble damaged, the problem that causes that surveyor's staff can't normally use etc.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: a kind of surveyor's staff, comprise the chi body, be arranged on the air level on the chi body, it is characterized in that on described chi body, being provided with Non-slip material, protruding on the anti-skidding installed surface of chi body the highest of anti-skidding of this Non-slip material.Protruding on the anti-skidding installed surface of chi body the highest of anti-skidding of Non-slip material like this, measuring and during folding and unfolding, the position that contacts with the measuring body or the face of putting is a Non-slip material, plays anti-skidding purpose smoothly.Generally, Non-slip material be arranged on the chi body on the perpendicular side of measurement face.When measuring, Non-slip material and the friction force of measuring between the thing increase, and under less hand-held power, can be stable stick to measured on the thing, reduced labour intensity, helps improving operating efficiency; Simultaneously, when the folding and unfolding surveyor's staff, Non-slip material contacts with putting thing, and friction force is bigger each other, is difficult for slipping, and has also just avoided measurement face impaired, keeps measuring accuracy.
As the further of technique scheme improved and replenish, the utility model adopts following technical measures:
Described Non-slip material is a strip, and at least one described anti-skidding installed surface is provided with at least two Non-slip materials, and the non slip surface of each described Non-slip material is positioned at same plane, and perpendicular with the measurement face of surveyor's staff.
Described Non-slip material is block, and at least one described anti-skidding installed surface is provided with a plurality of Non-slip materials, and the non slip surface of these a plurality of Non-slip materials is positioned at same plane, and perpendicular with the measurement face of surveyor's staff.
The concrete shape of Non-slip material can adopt specific shape according to actual needs, as long as plane and the measurement face on the surveyor's staff that the end of each Non-slip material of assurance forms are perpendicular.
Described anti-skidding installed surface is provided with the Non-slip material discharging groove.Increase the contact area of Non-slip material and chi body, help improving the bonding force of Non-slip material and chi body, thereby improved anti-skidding effect and serviceable life.
Described discharging groove bottom is provided with accepts rib.Further improve the contact area of Non-slip material and chi body, help further improving the bonding force of Non-slip material and chi body.
Convex was accepted the anti-delinking part in the notch of described discharging groove was provided with.Inner concave shape is accepted the contact area that the anti-delinking part helps further improving Non-slip material and chi body, has also increased Non-slip material and the chi body effect that is connected in configuration aspects simultaneously, makes the better effects if that is connected of Non-slip material and chi body.
Described anti-skidding installed surface is the side of chi body.
The beneficial effect that the utlity model has: be issued to anti-skidding effect in the prerequisite of carrying out smoothly that guarantees surveying work by Non-slip material is set at the chi body side surface, it is embodied in: when measuring, reduce hand-held dynamics, reduce operation intensity, help improving operating efficiency; Simultaneously, when the folding and unfolding surveyor's staff, Non-slip material increases with the friction force of putting face, helps preventing that surveyor's staff from slipping, and has avoided measurement face or spirit bubble or has vertically steeped impairedly, helps guaranteeing measuring accuracy, helps surveyor's staff and normally uses; In addition, simple in structure, easy to process, production cost is low.
[description of drawings]
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is a kind of cross-sectional view of A-A direction among Fig. 1;
Fig. 3 is the another kind of cross-sectional view of A-A direction among Fig. 1;
Fig. 4 is another cross-sectional view of A-A direction among Fig. 1;
Fig. 5 is another cross-sectional view of A-A direction among Fig. 1;
Among the figure: 1. the chi body, 2. air level, 3. Non-slip material, 4. anti-skidding portion, 5. anti-skidding installed surface, 6. the highest, 7. the Non-slip material discharging groove, 8. accept rib, 9. in convex accept anti-delinking part, 10. transparency cover, 11. level bubble seats, 12. circle of shaking hands.
[embodiment]
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: a kind of surveyor's staff, as shown in Figure 1, it comprises chi body 1, be arranged on transparency cover 10 on the chi body 1, be provided with level bubble seat 11 at the edge of putting the bubble groove, air level 2 is set in the inner space of level bubble seat 11 and fixedlys connected with chi body 1, air level comprises spirit bubble and vertical bubble, and their outside surface is lower than the outside surface of chi body 1.On the chi body, also be provided with two circles 12 and Non-slip materials 3 of shaking hands, protruding on the anti-skidding installed surface 5 of chi body 1 the highest 6 of anti-skidding 4 of this Non-slip material 3.Anti-skidding installed surface 5 is the side of chi body.
Embodiment 2: a kind of surveyor's staff, the Non-slip material 3 on it are block, and at least one anti-skidding installed surface 5 is provided with a plurality of Non-slip materials 3, and the non slip surface of these a plurality of Non-slip materials 3 is positioned at same plane, and perpendicular with the measurement face of surveyor's staff.Accompanying drawing and Fig. 1 of this embodiment correspondence are similar, and can arrive abundant disclosing also at this part explanation for state of the art personnel can implement, and saves space the Therefore, omited accompanying drawing for simplicity.All the other structures are with embodiment 1.
Embodiment 3: a kind of surveyor's staff, as shown in Figure 2, anti-skidding installed surface 5 is provided with Non-slip material discharging groove 7.All the other structures are with embodiment 1 or embodiment 2.
Embodiment 4: a kind of surveyor's staff, as shown in Figure 3, discharging groove 7 bottoms are provided with accepts rib 8.All the other structures are with embodiment 1 or embodiment 2 or embodiment 3.
Embodiment 5: convex was accepted anti-delinking part 9 in a kind of surveyor's staff, the notch of discharging groove 7 were provided with, and the concrete structure that interior convex is accepted anti-delinking part 9 as shown in Figure 5 and Figure 6.Certainly can also there be the interior convex of other shapes to accept anti-delinking part 9, as long as form the effect of convex.At this moment, Non-slip material 3 places the structure in the discharging groove 7 and the structure of discharging groove to adapt.Surplus structure is with embodiment 1 or embodiment 2 or embodiment 3 or embodiment 4.
Claims (10)
1. surveyor's staff, comprise chi body (1), be arranged on the air level (2) on the chi body (1), it is characterized in that on described chi body (1), being provided with Non-slip material (3), protruding the highest (6) on the anti-skidding installed surface (5) of chi body (1), anti-skidding (4) of this Non-slip material (3).
2. a kind of surveyor's staff according to claim 1, it is characterized in that described Non-slip material (3) is a strip, at least one described anti-skidding installed surface (5) is provided with at least two Non-slip materials (3), the non slip surface of each described Non-slip material (3) is positioned at same plane, and perpendicular with the measurement face of surveyor's staff.
3. a kind of surveyor's staff according to claim 1, it is characterized in that described Non-slip material (3) is for block, at least one described anti-skidding installed surface (5) is provided with a plurality of Non-slip materials (3), the non slip surface of these a plurality of Non-slip materials (3) is positioned at same plane, and perpendicular with the measurement face of surveyor's staff.
4. according to claim 1 or 2 or 3 described a kind of surveyor's staffs, it is characterized in that described anti-skidding installed surface (5) is provided with Non-slip material discharging groove (7).
5. a kind of surveyor's staff according to claim 4 is characterized in that described discharging groove (7) bottom is provided with to accept rib (8).
6. a kind of surveyor's staff according to claim 4, the notch that it is characterized in that described discharging groove (7) is provided with inner concave shape and accepts anti-delinking part (9).
7. a kind of surveyor's staff according to claim 5, convex was accepted anti-delinking part (9) in the notch that it is characterized in that described discharging groove (7) was provided with.
8. according to claim 1 or 2 or 3 described a kind of surveyor's staffs, it is characterized in that described anti-skidding installed surface (5) is the side of chi body.
9. a kind of surveyor's staff according to claim 4 is characterized in that described anti-skidding installed surface (5) is the side of chi body.
10. a kind of surveyor's staff according to claim 7 is characterized in that described anti-skidding installed surface (5) is the side of chi body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201645121U CN201289376Y (en) | 2008-09-18 | 2008-09-18 | Level ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201645121U CN201289376Y (en) | 2008-09-18 | 2008-09-18 | Level ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201289376Y true CN201289376Y (en) | 2009-08-12 |
Family
ID=40981060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201645121U Expired - Lifetime CN201289376Y (en) | 2008-09-18 | 2008-09-18 | Level ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201289376Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827244A (en) * | 2018-07-11 | 2018-11-16 | 浙江东精工量具有限公司 | A kind of horizontal ruler |
-
2008
- 2008-09-18 CN CNU2008201645121U patent/CN201289376Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827244A (en) * | 2018-07-11 | 2018-11-16 | 浙江东精工量具有限公司 | A kind of horizontal ruler |
| CN108827244B (en) * | 2018-07-11 | 2023-05-30 | 浙江东精工量具有限公司 | Level ruler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090812 |
|
| CX01 | Expiry of patent term |