CN2057816U

CN2057816U - Extension child's shoes

Info

Publication number: CN2057816U
Application number: CN 89202933
Authority: CN
Inventors: 周新生
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-03-14
Filing date: 1989-03-14
Publication date: 1990-06-06

Abstract

The utility model discloses extension child's shoes with adjustable length or size. The utility model is characterized in that each sole and each upper are split into a sole part which is mutually inserted and connected with a joint edge and can be moved relatively and a heel connected with a back upper; the sole is connected with a front upper. The sole connecting position is provided with a spacing structure with maximum extension, and the front and the back shoe uppers are connected and limited by the material, such as elastic material, flexible material, etc. The utility model has the advantages of comfortable wear, easy regulation, beauty, reliability, durability, etc. The extension child's shoes are especially suitable for various shoes for the children of the growth phase.

Description

Extension child's shoes

The utility model relates to the footwear of a kind of adjustable length or size, is particularly useful for children's footwear.

The footwear of people's dress in the daily life at present, its length or size all are changeless.Like this to the just difficult situation of trimming the feet to fit the shoes that produces of keeping away of the children in growth period.In order to address the above problem, the technical scheme that application number is respectively 86100507 and 86206660 " expandable-and-contractable shoe " and " tensile footwear " is disclosed in the Chinese patent communique.One of structure is to realize " stretching " function by the flexible toe-cap of particular design.Its shortcoming is not attractive in appearance and complex operation.Two of structure is to realize " extending " function by insert difform expanding bar in the expanded bore of sole center.Its shortcoming be the big fatiguability of little, the sole internal stress of " extending " amount damage and upper of a shoe shape and material limited etc.

The purpose of this utility model be to overcome above-mentioned shortcoming of the prior art and provide a kind of can adjust flexibly length or the size telescopic children's footwear.

The purpose of this utility model can reach by following structure: telescopic children's footwear comprises vamp, upper of a shoe, sole and heel.Its special feature is that the metacarpus of sole and heel and appended upper of a shoe are divided into the two parts that can move mutually, promptly preceding sole and appended preceding upper of a shoe and back sole and appended rear upper-shoe.Before be that multilayer sliding plug mode is connected and forms the sole waist between sole and the back sole.In the internal layer of sole connecting portion, be provided with the groove and the protuberance of sole maximum elongation position limiting structure.Preceding upper of a shoe before being fixed on the sole be fixed on back sole on rear upper-shoe between can adopt elastic cord or elastic cord to add elasticity such as zip structure or core frenulum or degree of tightness toggle and drawstring or adjustable structure is connected restriction.

The drawing of accompanying drawing is described as follows:

Fig. 1 is the structural representation of one of the utility model embodiment.

Fig. 2 is the broken section upward view of the preceding sole of one of the utility model embodiment.

Fig. 3 is the broken section front view of the preceding sole of one of the utility model embodiment.

Fig. 4 is the vertical view of the preceding sole of one of the utility model embodiment.

Fig. 5 is the back sole of one of the utility model embodiment and the broken section upward view of heel

Fig. 6 is the back sole of one of the utility model embodiment and the broken section front view of heel

Fig. 7 is the vertical view of the back sole of one of the utility model embodiment.

Fig. 8 is two the structural representation of the utility model embodiment.

Fig. 9 is the broken section upward view of two the preceding sole of the utility model embodiment.

Figure 10 is the broken section front view of two the preceding sole of the utility model embodiment.

Figure 11 is the vertical view of two the preceding sole of the utility model embodiment.

Figure 12 is two the back sole of the utility model embodiment and the broken section upward view of heel.

Figure 13 is two the back sole of the utility model embodiment and the broken section front view of heel.

Figure 14 is the vertical view of two the back sole of the utility model embodiment.

The utility model is described in further detail below in conjunction with the accompanying drawing illustrated embodiment:

The elastic cord 7 that includes vamp 1, preceding upper of a shoe 2, preceding sole 3, back sole 4 back heels 5 and rear upper-shoe 6 and be connected preceding upper of a shoe 2 and rear upper-shoe 6 embodiment illustrated in fig. 1.Vamp 1, preceding upper of a shoe 2 and preceding sole 3 are made one.Rear upper-shoe 6, back sole 4 and back heel 5 are made one.Preceding sole 3 was made by the end 8 in preceding and preceding outer bottom 10.Back sole 4 is formed by the end 9 in the back with the back outer bottom 15 that back heel 5 is connected as a single entity.The end 8,9 top in the same plane in forward and backward, and in preceding the end 8 below be following in the same plane with back outer bottom 15.The rear end at the end 8 has and can carry out the relative groove that slides 12 with the protuberance 17 of the ends 9 front end in the back in preceding.In preceding, be provided with groove 12 communicates at the end 8 and can carry out relative the slip and spacing groove 11 with the protuberance 14 of back outer bottom 15 front ends.Preceding outer bottom 10 rear ends are provided with in the open slot 16 that can insert between back outer bottom 15 and the back heel 5 and the protuberances 13 that can slide within it.Available steel disc is gained in strength below back outer bottom 15 and the protuberance 14.Before the staggered overlap joint in front portion of the rear portion of outer bottom 10 and outer bottom 15, preceding outer bottom 10 can encase outer bottom 15 after the part.Forward and backward upper of a shoe 2,6 can be in the junction overlapped scrap (bridge) drawstring is spacing also can connect restriction by elastic cord 7 and other modes.When size is regulated in dress, spur forward and backward sole or upper of a shoe, forward and backward sole promptly relatively moves together with forward and backward upper of a shoe thereupon

Embodiment illustrated in fig. 8 including and the preceding upper of a shoe 18 of vamp one, preceding sole 19, rear upper-shoe 20, back sole 21 and back heel 22.Preceding upper of a shoe 18 is made one with preceding sole 19, and rear upper-shoe 20, back sole 21 and back heel 22 are made one.The end 23 and preceding outer bottom 24 in before preceding sole 19 comprises.Back connecting plate 25 is manufactured with the preceding interior end 23 and is one.Back sole 21 comprises the end 26 and back outer bottom 27 in the back.Preceding connecting plate 28 is manufactured with the interior end 26, back and is one.When the end, connect in forward and backward, between the concave surface 29 and preceding outer bottom 24 at preceding connecting plate 28 end 23 preceding in, back connecting plate 25 ends 26 concave surface 30 and afterwards between the outer bottom 27 in back.In the open slot 32 after the rear portion of preceding outer bottom 24 has a protuberance 31 to insert between outer bottoms 27 and the back heel 22.The front portion of the rear portion of preceding outer bottom 24 and back outer bottom 27 is staggered to join, and the rear portion of preceding outer bottom 24 can encase the front portion of back outer bottom 27.Preceding upper of a shoe 18 can be connected with zip 34 also and can connect by multiple modes such as core 35 frenulums or band degree of tightness toggle, drawstrings with rear upper-shoe 20 by elastic cord 33.Before the rear lower of upper of a shoe 18 have an extension 36 can encase the gap of forward and backward sole when adjusting.

The utility model has following advantage compared to existing technology:

1. comfortable and easy to wear, easy to adjust.

2. adaptability is strong, and is elegant in appearance.

3. compact conformation is reliability and durability.

Claims

1, telescopic children's footwear, comprise vamp, upper of a shoe, sole and heel, the metacarpus that it is characterized in that sole is divided into the two parts that move mutually with heel and appended upper of a shoe, promptly preceding sole 3,19 and appended preceding upper of a shoe 2,18 and back sole 4,21 and appended rear upper-shoe 6,20.

2, telescopic children's footwear according to claim 1 is between sole 3,19 and the back sole 4,21 before it is characterized in that multilayer sliding plug mode is connected and forms the sole waist.

3, telescopic children's footwear according to claim 1 and 2 is characterized in that the sole connecting portion is provided with the back protuberance and the groove 30 of sole maximum elongation position limiting structure groove 11 and protuberance 14 and connecting plate 25.

4, telescopic children's footwear according to claim 1 and 2 can adopt elasticity such as elastic cord 7 or elastic cord zip structure 33,34 or core 35 frenulums or degree of tightness toggle and drawstring or adjustable structure to be connected restriction between upper of a shoe 2,18 and the rear upper-shoe 6,20 before it is characterized in that.