CN2633059Y

CN2633059Y - Inner botton plate structure improvement for safety shoes

Info

Publication number: CN2633059Y
Application number: CN 03267840
Authority: CN
Inventors: 黄宗仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-07-22
Filing date: 2003-07-22
Publication date: 2004-08-18
Anticipated expiration: 2013-07-22

Abstract

The utility model relates to a structural improvement of the soles, in particular to an improvement of the inner soleplate of the safe shoes for special working conditions. The utility model comprises a hard inner soleplate clung on the sole. The top face of the hard inner soleplate forms a concave cambered surface for supporting the sole; the hard inner soleplate is made of a plurality of plate bodies standing side by side vertically; a groove arranged at the interface position of the plate bodies is clamped with an extendible bonding part corresponding to the groove, and the face interface position of the hard inner soleplates forms a predetermined clearance; the interface position of the middle sections of the bottom plate bodies on the hard inner soleplates forms a welt; the interface position of the lateral margin of the plate bodies forms a proper space. The inner soleplate of the utility model adopts an concave cambered surface for providing a comfortable rest for the sole, and is formed by a plurality of plate bodies made of isolated and reinforced materials which are arrayed side by side vertically, increasing the puncture proof area of the sole and realizing the effect of warping and bending upwards. The utility model is characterized in comfortable wearing, good isolated and puncture proof effects, and good performance of thermal insulation and warm keeping, as well as simple structure and so on.

Description

Safety shoe inner bottom plating structural improvement

Technical field:

The utility model relates to a kind of improvement of footwear sole construction, refers to a kind of inner bottom plating structural improvement that is used in safety shoe in particular job environment especially.

Background technology:

Safety shoe is to provide a kind of preferable protection effect to the foot position; be in generally that the worker wears safety shoe mostly under the higher risk working environment; to obtain suitable protection; for this reason; present safety shoe on the market; all have anti-piercing through and measuring body effect; as Fig. 9 and shown in Figure 10; it is the structure of present safety shoe; usually base plate within stickup one metal is made on sole; the top and bottom of inner bottom plating respectively in conjunction with an interlayer obtaining preferable processing combination, the relative toe section bit position of sole can cover the metal material safety toes that covers toe in conjunction with one simultaneously.During use, sole is subjected to the protection of inner bottom plating, if trample sharp object accidentally, the metal inner bottom plating can be avoided sharp object to pierce through and injure sole, even heavy article drop, its hard safety toes can be protected fragile toe, avoids being weighed wounded.Though above-mentioned safety shoe structure can reach the effect of security protection, but because inner bottom plating is that metal is made, the contact-making surface of its sole can't strike out the cancave cambered surface that meets ergonomics, in order to guarantee that the metal inner bottom plating reaches the puncture-proof effect of footwear plate, must have suitable thickness, it is very hard to seem when wearing, and exists snugness of fit relatively poor; Make because inner bottom plating and safety toes are metal, the safety shoe electric shock and the insulating properties weak effect that are constituted are unsuitable for anti-electric shock and need warming occasion to use; Because inner bottom plating commonly used is a tabular, can not form cancave cambered surface and coat sole, it is narrower that inner bottom plating covers the sole area, lowered puncture-proof effect; The whole effect of heat insulation of metal inner bottom plating and safety toes is relatively poor, is not suitable for using in Gao Re or the cold working environment.

Summary of the invention:

The purpose of this utility model is for overcoming defective of the prior art, provides a kind of comfortable and easy to wear, insulation effect and anti-puncture effect and heat insulation, warming effect better performances, safety shoe inner bottom plating structural improvement simple in structure.

To achieve these goals, the utility model provides a kind of safety shoe inner bottom plating structural improvement, comprises pasting a hard inner bottom plating in the sole, and key is that hard inner bottom plating end face forms a cancave cambered surface that can supply sole to support by subsides, make sole tool good supporting and coating, the order dress is more comfortable; Described hard inner bottom plating is vertically formed side by side by a plurality of plate bodys, the mutual engagement connection of clinch of groove that plate body and plate body junction surface are provided with and the extension of corresponding with it tool, the facial joint of hard inner bottom plating forms a predetermined gap, plate body stage casing, the bottom joint of hard inner bottom plating forms by pasting, plate body lateral margin joint forms a suitable spacing, and making can form respectively with the sole bending between the plate body changes pendulum; The plate body bottom peripheral edge forms the curved arc face, is subjected to the sharp object thorn fashionable in the lateral margin position, makes sharp object form outside oblique puncture, avoids sole to be subjected to sharp object and stabs, and the curved arc face of plate body joint bottom makes smooth and easy bending between the plate body.In the relative user's toe of inner bottom plating front end position, but be installed with the hard toe-cap of a cover cap toe, inner bottom plating front end root edge forms and can fasten edge for the matrix of hard toe-cap combination, guarantees to protect toe under the situation comfortable and easy to wear.Described hard inner bottom plating is vertically formed side by side by three plate bodys at least, promotes snugness of fit.In order to guarantee that the hard inner bottom plating has certain intensity and at charged working environment work safety, above-mentioned hard inner bottom plating is made of the reinforcement material of heat reactive resin mixings reinforcing fiber one-tenths of insulation, and the hard toe-cap can be that the reinforcement material of heat reactive resin mixing reinforcing fiber one-tenth constitutes also and can be metallic article.

The utility model inner bottom plating adopts for the comfortable cancave cambered surface by pasting of sole, the anti-puncture face of sole is strengthened, and the plate body that inner bottom plating is strengthened material by a plurality of insulation vertically forms side by side, plate body be abutted against mutually set up after, reached the purpose of the curvature folding of tilting upward, have comfortable and easy to wear, insulation effect and anti-puncture effect and heat insulation, warming effect better performances, characteristics such as simple in structure.

Description of drawings:

Fig. 1 is the utility model inner bottom plating structural representation;

Fig. 2 is the safety shoe cutaway view that the utility model is formed;

Fig. 3 is the facial view of the utility model inner bottom plating;

Fig. 4 is the bottom view of the utility model inner bottom plating;

Fig. 5 is an A-A cutaway view among Fig. 3;

Fig. 6 is a B-B cutaway view among Fig. 3;

Fig. 7 is the partial enlarged drawing among Fig. 5;

Fig. 8 is the utility model inner bottom plating bending sketch map;

Fig. 9 is the structural representation of prior art middle line strake;

Figure 10 is the cutaway view of safety shoe in the prior art.

Below in conjunction with drawings and Examples the utility model is further specified.

Consult Fig. 1-shown in Figure 7, a kind of safety shoe hard inner bottom plating structural improvement, it mainly pastes a plastic-steel inner bottom plating 1 on a rubber soles 50, the face of plastic-steel inner bottom plating 1, an interlayer 51 is posted in the bottom side, and this sole 50 uses the toe position relatively, but be installed with the toe-cap 40 of a cover cap toe, wherein: this plastic-steel inner bottom plating 1 and toe-cap 40 are made by the plastic-steel material that heat reactive resin mixing reinforcing fiber is formed, this plastic-steel inner bottom plating 1 is according to flexible position, human body sole joint, by first plate body 10, second plate body 20 and the 3rd plate body 30 are vertically and close formation, the face of plastic-steel inner bottom plating 1 is concaved with one and meets ergonomics, and can support the cancave cambered surface 100 of sole, plastic-steel inner bottom plating 1 bottom surface periphery forms a curved arc face 101, first plate body 10 is provided with a holding section 11 towards second plate body, 20 1 sides, the top of this holding section 11 is provided with a groove that laterally runs through 110, and the bottom surface of this holding section 11 then forms an arc surface 111; Second plate body 20 is provided with a clinch 21 towards first plate body, 10 1 sides, the face of this clinch 21 extends Extendible flake 210 towards first plate body 10, this Extendible flake 210 also is affixed by on the groove 110 of first plate body, 10 holding sections 11, these Extendible flake 210 outer rims and first plate body 10 grooves, 110 lateral margins also form a suitable spacing, and the bottom surface of clinch 21 forms the arc surface 211 of a horizontal expansion; Second plate body 20 differs from clinch 21 1 sides and forms a holding section 22, the top of this holding section 22, the bottom surface is respectively equipped with the arc surface 221 of a groove that laterally runs through 220 and a horizontal expansion, the root edge of 11 root edge two ends, first plate body, 10 holding sections, second plate body, 20 clinch 21 forms suitable spacing, its both among fragment position then form by pasting; The 3rd plate body 30 relative second plate body, 20 1 sides are provided with a clinch 31, the end face of this clinch 31 extends an Extendible flake 310, can be affixed by on the groove 220 of second plate body, 20 holding sections 22, these Extendible flake 310 lateral borders also form a suitable spacing with second plate body, 20 grooves, 220 lateral margins, the second plate body 22 root edge two ends, 20 holding sections and the 3rd plate body 30 clinch root edges form suitable spacing, its both middle section then forms by pasting, so that first plate body 10, second plate body 20 can smooth and easyly bend, and the root edge that arc surface 311, the three plate bodys 30 that the bottom surface of this clinch 31 then is provided with a horizontal expansion differ from second plate body, 20 1 sides is provided with one can be for the fastening edge 32 of plastic-steel toe-cap inlay card combination.

Because plastic-steel inner bottom plating 1 is made by hard plastic-steel material, the anti-electric shock of its integral body, heat insulation and good warmth retention effect, effectively improve the insulation safety of safety shoe, even the sole of rubber 50 is penetrated by sharp object, this plastic-steel inner bottom plating 1 can form protective action, effectively support the shelves sharp object, in order to avoid sole is injured; Moreover, because being concaved with the cancave cambered surface 100. that meets ergonomics, the face of plastic-steel inner bottom plating 1 make sole have good supporting and coating, wear more comfortable; Plastic-steel inner bottom plating 1 forms cancave cambered surface 100, plastic-steel inner bottom plating 1 can be coated to the sole lateral margin, form the bigger face that covers, and plastic-steel inner bottom plating 1 bottom surface periphery forms curved arc face 101, and when the safety shoe bottom surface is subjected to the sharp object thorn fashionable near the lateral margin position, this sharp object is subjected to plastic-steel inner bottom plating 1 curved arc face 101 to support shelves, make sharp object form outside oblique puncture, can avoid sole to be subjected to sharp object and stab, improve anti-puncture, use safer; Again owing to the kenel of plastic-steel inner bottom plating 1 according to human body sole arthrogryposis, form by first plate body 10, second plate body 20 and the 30 mutual clampings of the 3rd plate body, first plate body, 10 holding sections 11 and second plate body, 20 clinch 21, reach second plate body, 20

holding sections

22 and 31 of the 3rd plate body 30 clinch and have suitable spacing, make between the plate body and can smooth and easyly bend, when the sole arthrogryposis, this first plate body 10, second plate body 20, the 3rd plate 30 can produce curved pendulum according to the sole bending direction respectively, the user can not be restrained when wearing action, improves snugness of fit.

Claims

1, a kind of safety shoe inner bottom plating structural improvement, comprise and paste a hard inner bottom plating in the sole, it is characterized in that hard inner bottom plating end face forms one and can supply sole by pasting the cancave cambered surface that supports, described hard inner bottom plating is vertically formed side by side by a plurality of plate bodys, the mutual engagement connection of clinch of groove that plate body and plate body junction surface are provided with and the extension of corresponding with it tool, the facial joint of hard inner bottom plating forms a predetermined gap, plate body stage casing, the bottom joint of hard inner bottom plating forms by pasting, and plate body lateral margin joint forms a suitable spacing.

2, safety shoe inner bottom plating structural improvement according to claim 1 is characterized in that the plate body bottom peripheral edge forms the curved arc face.

3, safety shoe inner bottom plating structural improvement according to claim 1 is characterized in that the relative user's toe of inner bottom plating front end position, but is installed with the hard toe-cap of a cover cap toe, and inner bottom plating front end root edge forms and can fasten edge for the matrix of hard toe-cap combination.

4, safety shoe inner bottom plating structural improvement according to claim 1 is characterized in that described hard inner bottom plating is vertically formed side by side by three plate bodys at least.

5, safety shoe inner bottom plating structural improvement according to claim 1 is characterized in that described hard inner bottom plating is made of the insulation material.

6,, it is characterized in that described hard inner bottom plating is made of the reinforcement material that heat reactive resin mixing reinforcing fiber becomes with the hard toe-cap according to claim 1 or 3 described safety shoe inner bottom plating structural improvements.

7, safety shoe inner bottom plating structural improvement according to claim 3 is characterized in that described hard toe-cap is a metallic article.