CN215930882U

CN215930882U - Folding level bar

Info

Publication number: CN215930882U
Application number: CN202122149384.1U
Authority: CN
Inventors: 夏信乾
Original assignee: Jinhua Haode Technology Co ltd
Current assignee: Jinhua Haode Technology Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-03-01
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a folding level ruler, which comprises a ruler body consisting of at least more than two ruler body units, wherein connecting ends are arranged on the ruler body units, connecting blocks are arranged between the ruler body units, and the connecting ends and the connecting blocks form rotating fit to enable the adjacent ruler body units to be foldable. The connecting end is gone up to the chi body unit, set up the connecting block in the connecting end, it is collapsible to make adjacent chi body unit through the connecting block, can make the chi body carry out the multistage through setting up design chi body unit more than the multiunit and fold, it is more convenient when accomodating or carrying, pivot and fixed pin in chi body unit, and the one end that exposes at chi body unit is provided with magnet, form in the testee and adsorb, reduce and lift for a long time, reduce user's tired degree.

Description

Folding level bar

Technical Field

The utility model relates to the field of leveling rulers, in particular to a folding leveling ruler.

Background

The level bar is a measuring instrument which directly displays angular displacement by a level bubble by utilizing the principle of liquid level and measures the deviation degree of a measured surface relative to a horizontal position, a vertical position and an inclined position.

Level bar simple structure in the existing market only possesses the function of fifty percent discount, nevertheless because the chi body is longer, still can have the inconvenient condition when accomodating or carrying, and the level bar all adopts artifical handheld to paste, if meet the long-time lifting measuring condition of needs, greatly increased user's tired degree.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a folding level, which can effectively solve the problems of the level.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a folding horizontal ruler comprises a ruler body consisting of at least more than two ruler body units, wherein connecting ends are arranged on the ruler body units, connecting blocks are arranged between the ruler body units, and the connecting ends and the connecting blocks form rotating fit to enable adjacent ruler bodies to be foldable.

In the above technical scheme, further, the connecting end is embedded in the ruler body unit, and the ruler body unit is provided with a fixing pin to fix the connecting end on the ruler body unit. Set up like this, the link sets up in the chi body unit for dismantling, conveniently replaces it.

In the above technical scheme, further, the connecting end is set to be U-shaped, the connecting block is arranged in the open slot of the connecting end, and the rotating shaft is arranged to penetrate through the connecting end and the connecting block at the same time. Set up like this, set up the pivot and make both connect end and connecting block connect.

In the above technical solution, further, the fixing pin and the end of the rotating shaft are provided with a magnet. Set up like this, when meetting the testee and being the metal, reduce user's lifting force through magnetic adsorption, reduce user's tired degree.

Among the above-mentioned technical scheme, furtherly, adjacent on the chi body unit the link end laminating and laminating both sides set up to the arc limit, the both ends of connecting block set up to the arc limit of equidimension. By means of the arrangement, the compactness of each part is improved while each ruler body unit is prevented from colliding.

Among the above-mentioned technical scheme, further, the link with be provided with a plurality of ribs on the connecting block. By the arrangement, the firmness is ensured, and meanwhile, the use amount of materials can be reduced.

In the above technical scheme, further, the open slot bottom surface of link is provided with the spacing groove, the both ends of connecting block are provided with the stopper, the connecting block both ends with the open slot of link contacts just the stopper sets up the spacing inslot. This arrangement facilitates maintenance of the extended position when the level is fully extended.

In the above technical solution, further, the ruler body units at both ends of the ruler body are provided with hook portions, the hook portions are embedded in the ruler body units, and the hook portions are provided with protrusions protruding from the surface of the ruler body units, so that the hook portions are fixed on the ruler body units. Set up like this, conveniently carry out the hook to the level bar on the wall body.

The utility model has the beneficial effects that: 1. the connecting ends are internally provided with the connecting blocks, the adjacent ruler body units can be folded through the connecting blocks, and the ruler body can be folded in multiple sections through the arrangement of the plurality of the designed ruler body units, so that the ruler is more convenient to store or carry; 2. on pivot and the fixed pin in the chi body unit, and expose the one end in the chi body unit and be provided with magnet, form the absorption in the measured object, reduce and lift for a long time, reduce user's tired degree.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

Fig. 1 is a perspective exploded view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a top view of the present invention.

Fig. 4 is a partial sectional view taken along line a-a of fig. 3 in accordance with the present invention.

Fig. 5 is a schematic view of the present invention in a folded state.

In the figure, 1, a ruler body unit, 2, a connecting end, 3, a connecting block, 4, a fixing pin, 5, a rotating shaft, 6, a magnet, 7, a rib, 8, a limiting groove, 9, a limiting block, 10, a hook part and 11, a lug are arranged.

Detailed Description

Referring to fig. 1-4, the folding level ruler is composed of at least two ruler body units 1, wherein connecting ends 2 are arranged on the ruler body units 1, the connecting ends 2 on the two ruler body units 1 are oppositely connected, a connecting block 3 is arranged between the connecting ends 2, and the connecting ends 2 and the connecting block 3 form a rotating fit, so that the adjacent ruler body units 1 can be folded.

The connecting end 2 is embedded into the ruler body unit 1, the damaged connecting end 2 is conveniently replaced, a positioning groove and a fixing pin 4 are arranged on the ruler body unit 1, the fixing pin 4 penetrates through the positioning groove and is embedded into the connecting end 2, and the connecting end 2 is fixed into the ruler body unit 1.

Wherein 2 bulges of link 1 part of chi body unit is the U shape, 3 imbeds of connecting block are in 2's of link the open slot link 2 with be provided with the penetration hole on the connecting block 3 simultaneously, be provided with two penetrating holes on the connecting block 3, set up pivot 5 and pass simultaneously the link 2 with connecting block 3, just pivot 5 with the penetration hole on the link 2 is interference fit, pivot 5 with the penetration hole on the connecting block 3 is clearance fit, makes adjacent 1 of chi body unit with pivot 5 rotates for the fulcrum shaft.

In order to make the level capable of absorbing a metal object to be measured when measuring the metal object, magnets 6 are provided at the end portions of the fixing pins 4 and the rotating shaft 5, and the magnets 6 are disposed to be exposed outside the scale body unit 1.

In order to prevent the friction and collision of the ruler body units 1 in the rotating process, the connecting ends 2 opposite to each other on the ruler body units 1 are arranged to be arc-shaped ends, and the end points of the two connecting ends 2 are in a contact state, so that the collision and friction of the ruler body units 1 in the rotating process can be avoided, and the tightness of the two connecting ends 2 can be kept.

The shape of connecting block 3 is oval, the both sides arc radian of connecting block 3 with arc radian on the link keeps unanimous 2 on the link with be provided with a plurality of ribs 7 on the connecting block 3, through setting up rib 7 has been guaranteed when the fastness of link 2 and connecting block 3, material usage when can reducing the preparation again.

In order to keep the unfolded level ruler firm to a certain degree and avoid easy folding, a limiting groove 8 is arranged on the bottom surface of an open groove of the connecting end 2, a limiting block 9 is arranged at the end point of an arc-shaped end of the connecting block 3, two ends of the connecting block 3 are simultaneously contacted with the bottom surfaces of the connecting ends 2 on the two ruler body units 1, the limiting block 9 is embedded into the limiting groove 8, the limiting groove 8 and the limiting block 9 are in unstable fit, when acting force applied to the ruler body units 1 exceeds a certain amount, the limiting block 9 can be separated from the limiting groove 8, and on the contrary, a certain acting force is applied, the limiting block 9 can be embedded into the limiting groove 8 again, so that the level ruler is in an unfolded state.

In order to increase the functionality of the level, hook portions 10 are arranged at the ruler body units 1 on two sides of the level, the hook portions 10 are also arranged to be embedded in the ruler body units 1, protruding blocks 11 are arranged on the hook portions 10, and the protruding blocks 11 protrude out of the surface of the ruler body units 1, so that the hook portions 10 can be fixed on the ruler body units 1, nails can be fixed on a wall, and vacant portions on the hook portions 10 can be hung on the nails, so that the level can be placed on the wall.

The working process of the utility model is as follows: under the expansion state the level bar makes through rotating any one of them chi body unit 1 stopper 9 breaks away from spacing groove 8, and with pivot 5 is the axis of rotation, right chi body unit 1 is folded, folding back the link 2 with connecting block 3 is the vertical relation, and is to each chi body unit 1 carries out such operation, accomplishes accomodating of level bar, utilizes when magnet 6 adsorbs, will on the level bar fixed pin 4 with 5 one side subsides of pivot are leaned on the measured object, through the adsorptivity of magnet 6 and metal makes the level bar adsorbs on the measured object.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention in any way, and simple modifications, equivalent changes and modifications may be made without departing from the technical scope of the present invention.

Claims

1. A folding horizontal ruler is characterized by comprising a ruler body consisting of at least more than two ruler body units, wherein connecting ends are arranged on the ruler body units, connecting blocks are arranged between the ruler body units, and the connecting ends and the connecting blocks form rotating fit to enable the adjacent ruler body units to be foldable.

2. The folding level according to claim 1, wherein said attachment end is embedded in said blade unit, and wherein said blade unit is provided with a securing pin for securing said attachment end to said blade unit.

3. A folding level according to claim 2, wherein said connecting end is provided in a U-shape, said connecting block is provided in an open slot of said connecting end, and a rotation shaft is provided to pass through both said connecting end and said connecting block.

4. A folding level according to claim 3, wherein the fixing pin and the end of the shaft are provided with magnets.

5. The folding level bar as claimed in claim 1, wherein the adjacent connecting ends of the bar body unit are jointed and the jointed two sides are arranged to be arc-shaped edges, and the two ends of the connecting block are arranged to be arc-shaped edges with the same size.

6. A folding level according to claim 1 wherein said connecting ends and said connecting blocks are provided with ribs.

7. The folding level bar as claimed in claim 1, wherein the bottom surface of the open slot of the connecting end is provided with a limiting groove, two ends of the connecting block are provided with limiting blocks, two ends of the connecting block are in contact with the open slot of the connecting end, and the limiting blocks are arranged in the limiting groove.

8. The folding level according to claim 1, wherein the blade unit at both ends of the blade is provided with a hook portion, the hook portion is embedded in the blade unit, and the hook portion is provided with a projection protruding from the surface of the blade unit, so that the hook portion is fixed on the blade unit.