CN201028980Y - Novel steelyard - Google Patents

Abstract

The utility model relates to a novel lever scale, which comprises a lever body, measuring scale, a pivot, a scale knife and a scale plate. The utility model is characterized in that the lever body consists of a plastic layer and a metal lever, wherein, the plastic layer is cast and pressed on the metal lever. The measuring scale is made of anti-corrosion non-metal material. The lever scale has the advantages that: the utility model is uneasy to be affected by the climate(in particular to the temperature and humidity), which can be used in the place with different climate. The utility model adopts the metal lever as the internal core, so the utility model of big rigidity is uneasy be to broken and convenient for carrying as well as durable usage. The utility model can be in big scale mechanical production, which is of normative manufacturing and exact metering, so as to improve product efficiency and reduce production cost. The graduation measuring point is molded by casting for one time, which is formed by adopting the colored corrosion protection non metal material with strong anti-corrosion ability and high precision. The scale lever is in a whole, and each pivot is positioned on the metal scale core for preventing the bad sellers to change something on the scale to avoid the phenomenon of lacking weight. All the raw materials are environment protection types in order to prevent the pollution to the human body and the food.

Description

A kind of novel steelyard

Technical field

The utility model relates to weighing apparatus, is specifically related to a kind of novel steelyard.

Background technology

The measurement instrument of agricultural product market and food market generally adopts traditional wooden steelyard now, and this steelyard has following shortcoming: 1, owing to be that wood materials is made, the bending of making moist is easily revised and crooked back is difficult, and influence is normally used; 2, fracture easily when being subjected to certain external force, bearing strength is not enough, is inconvenient to carry; 3, the arm beam of steelyard adopts manual grinding, causes body of rod weight inhomogeneous, and manual in addition cost is higher, does not have large-scale industrialization production efficiency height; 4, metering scale point adopts metal to make, and is corroded easily, influences metering scale; 5, claiming the head and the arm beam of steelyard all to be with becket, faked by the user easily.

Chinese patent " Plastic steel steelyard " (patent No. ZL00207875.9, on January 24th, 2004 Granted publication) a kind of Plastic steel steelyard disclosed, its key character is: the scale head of cast molding is provided with reinforcement in it, affixed scale cutter set collar on this reinforcement, heavy fulcrum scale cutter, light fulcrum scale cutter and a scale cutter of weighing are installed on the scale head by the scale cutter fixed pin of its scale cutter set collar and cooperation with it respectively, the arm beam of steelyard is sleeved on the scale cephalic par, its skeleton is a metal tube, and the outer suit of this metal tube indicates the plastic tube of metering scale.This steelyard is compared with traditional wooden steelyard, has certain advance, but its complex structure, cost is higher, is unfavorable for popularizing using.

The utility model content

Technical problem to be solved in the utility model is how a kind of novel steelyard is provided, and this steelyard can overcome the shortcoming of above-mentioned steelyard, and simple in structure, manufacturing standard, and accurate measurement is not easy to fake, and is beneficial to large-scale production.

The technical matters that the utility model proposed is to solve like this: construct a kind of novel steelyard, comprise assemblies such as the body of rod, metering scale, fulcrum scale cutter and the scale pan, it is characterized in that the described body of rod is made of plastic layer and Metallic rod, described plastic layer casting is pressed on the Metallic rod; Metering scale point is the anticorrosion nonmetallic materials, and all raw material all adopts environment-friendly type.

According to novel steelyard provided by the utility model, it is characterized in that described metering scale point is silicon dioxide or cement or gypsum; Metering scale can be set to corresponding two rows, one row be arranged on the outside, another group is arranged on the inboard, make things convenient for customers and the owner of cargo watch respectively.

According to novel steelyard provided by the utility model, it is characterized in that described Metallic rod and body of rod size shape are suitable, and be arranged on the position of center line of the body of rod.

According to novel steelyard provided by the utility model, it is characterized in that the described scale pan is the plastics scale pan, be not easy to be corroded.

According to novel steelyard provided by the utility model, it is characterized in that described fulcrum scale cutter can be set to two: a heavy fulcrum scale cutter, a light fulcrum scale cutter.Two fulcrum scale cuttves have different measures ranges, make things convenient for the user to use according to actual conditions.

According to novel steelyard provided by the utility model, it is characterized in that the described scale pan links to each other by the weight scale cutter with the body of rod, weight scale cutter and fulcrum scale cutter can be fixed on the described Metallic rod.

According to novel steelyard provided by the utility model, it is characterized in that described Metallic rod can be a kind of in steel, iron, aluminium and the copper.

Novel steelyard provided by the utility model has the following advantages:

1, be difficult for being subjected to the influence of weather (particularly temperature), can be on the plateau or the cold different place of weathers such as the north use;

2, adopt Metallic rod to make inner core, hardness is big, and frangibility not is convenient for carrying, durable in use;

3, can mass mechanized production, manufacturing standard, metering is accurately enhanced productivity, and reduces production costs;

4, the disposable machinery casting moulding of scale stoichiometric point adopts coloured anticorrosion nonmetallic materials to make, and resistance to corrosion is strong, the precision height;

5, steelyard one integrated mass, each fulcrum all are fixed on metal and claim can prevent on the core that bad retailer from juggling things on scales, avoid the phenomenon of giving short weight.

6, all raw material all adopts environment-friendly type, prevents to human body and to the pollution of food.

Description of drawings

Fig. 1 is the structural representation of novel steelyard provided by the utility model.

Embodiment

Below in conjunction with accompanying drawing novel steelyard provided by the utility model is elaborated.

Fig. 1 is the structural representation of novel steelyard provided by the utility model, wherein, and 1, metering scale, 2, Metallic rod, 3, fulcrum scale cutter, 4, handheld ring, 5, plastic layer, 6, weighing scale cutter, 7, the scale pan.The body of rod is made of Metallic rod 2 and plastic layer 5, and Metallic rod 2 is suitable with body of rod size shape, and is arranged on the position of center line of the body of rod, and Metallic rod 2 can be a kind of in steel, iron, aluminium and the copper; The calibration points of metering scale 1 is made by the anticorrosion nonmetallic materials, can be silicon dioxide or cement or gypsum, and can be set to corresponding two rows, a row is arranged on the outside, and another group is arranged on the inboard, the scale pan 7 can adopt the plastics scale pan, be not easy to be corroded, fulcrum scale cutter 3 can be set to two: a heavy fulcrum scale cutter, a light fulcrum scale cutter, the scale pan 7 links to each other by weight scale cutter 6 with the body of rod, and weight scale cutter 6 and fulcrum scale cutter 3 can be welded on the described Metallic rod 2.

Novel steelyard provided by the utility model is pressed on the Metallic rod by die casting machine plastic layer 2, and smooth in appearance is used good hand touch; Can shades of colour be set to plastic layer according to the needs that use in addition, strengthen the sight of steelyard.

Because the singularity of structure, this steelyard can be provided with the wideer scope of weighing, and its upper limit of weighing can be more much higher than general steelyard.

Claims (7)

1. a novel steelyard comprises assemblies such as the body of rod, metering scale, fulcrum scale cutter and the scale pan, it is characterized in that the described body of rod is made of plastic layer and Metallic rod, and described plastic layer casting is pressed on the Metallic rod; Metering scale point is the anticorrosion nonmetallic materials.

2. novel steelyard according to claim 1 is characterized in that described metering scale point is silicon dioxide or cement or gypsum; Metering scale can be set to corresponding two rows, and a row is arranged on the outside, and another group is arranged on the inboard.

3. novel steelyard according to claim 1 is characterized in that, described Metallic rod and body of rod size shape are suitable, and is arranged on the position of center line of the body of rod, and each fulcrum all is fixed on metal and claims on the core.

4. according to the arbitrary described novel steelyard of claim 1-3, it is characterized in that the scale pan is the plastics scale pan.

5. novel steelyard according to claim 1 is characterized in that, described fulcrum scale cutter can be set to two: a heavy fulcrum scale cutter, a light fulcrum scale cutter.

6. novel steelyard according to claim 1 is characterized in that, the described scale pan links to each other by the weight scale cutter with the body of rod, and weight scale cutter and fulcrum scale cutter are fixed on the described Metallic rod.

7. novel steelyard according to claim 1 is characterized in that, described Metallic rod can be a kind of in steel, iron, aluminium and the copper.

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