CN204410260U

CN204410260U - Collapsible steel wire account

Info

Publication number: CN204410260U
Application number: CN201420837044.5U
Authority: CN
Inventors: 丁福义
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-12-25
Filing date: 2014-12-25
Publication date: 2015-06-24
Anticipated expiration: 2024-12-25

Abstract

Disclose a kind of collapsible steel wire account, comprise top wire circle, four side wire loops are hinged with top wire circle respectively; Described end face mosquito netting is made up of a round rectangle and four triangles, and four; Be flexibly connected by slide fastener between adjacent two sides, described slide fastener one end extends to the triangular portions of described end face mosquito netting, and the other end extends to bottom surface mosquito netting; Under softened state, side wire loop all becomes round rectangle with top wire circle, and entirety roughly becomes rectangular shape.Can fold according to existing steel wire account folding mode after being pulled open by slide fastener, headroom is large, account inner height large, that taken into account square top account with advantage that is steel wire account.

Description

Collapsible steel wire account

Technical field

The utility model relates to bedding, particularly relates to a kind of folding steel wire account.

Background technology

In prior art, such as Chinese utility model patent CN2496307, the basic structure of collapsible steel wire account comprises mosquito netting (generally include side, front, rear, left and right folio and Shang Ding, composition of going to the bottom) and a Collapsible support frame, and this bracing frame comprises four wire loops all around.Wire loop is spring steel material, general diameter 2.0-3.0mm.This kind of steel wire account has and struts and folding two states.After each wire loop struts completely, flexible supporting frames is also corresponding to be strutted, thus is strutted by mosquito netting, forms the space surrounded by mosquito netting therein, prevents mosquito from entering wherein.Each wire loop can build up 3 circles, and mosquito netting also folds thereupon together, folds up rear volume very little, and storage is convenient.Therefore, this kind of mosquito net is liked by consumer deeply, uses more and more general.

The defect of the collapsible steel wire account of this class formation is that end face is narrow and small, have or even pinnacle, therefore narrow space in account, feel more oppressive.Therefore, be necessary to improve it.

Utility model content

Main purpose of the present utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of collapsible steel wire account of improvement.The utility model realizes by following technical solution:

A kind of collapsible steel wire account, comprises mosquito netting and foldable support frame, has all around four sides and end face and bottom surface, side is provided with one or more account door, and described collapsible steel wire account has and struts and folding two states, it is characterized in that,

(1) described foldable support frame comprises all around four side wire loops and end face wire loop, and four side wire loops are hinged with the side of end face wire loop respectively;

(2) described mosquito netting comprises triangle bottom four sides, end face, bottom surface and four top trigonometric sums all around; Described end face mosquito netting is round rectangle; Four top triangles are positioned at the corner of this round rectangle, connect adjacent side and end face, form closed drift angle; Four bottom triangles are positioned at corner, bottom surface, connect adjacent side and bottom surface, form closed base angle;

(3) be flexibly connected by slide fastener between adjacent two sides of described collapsible steel wire account, described slide fastener one end extends to described top triangle, and the other end extends to bottom triangle and bottom surface mosquito netting;

(4) under softened state, described all around four side mosquito nettings and end face mosquito netting are strutted by the wire loop of correspondence respectively, and each side wire loop all becomes round rectangle with top wire circle, and entirety roughly becomes cuboid.

In above-mentioned feature (1):

Hinged, refer to when not destroying structure, can moving-limiting but can not rotation be limited, namely four side wire loops all can rotate around the side of top wire circle.Preferred articulated manner sews up.Such as each side wire loop and top wire circle are separately fixed in big envelope, sew up respectively between each lateral envelope and end face big envelope.Four side wire loops need not directly contact with top wire circle, as long as can form bracing frame.Wire loop is spring steel material, and diameter control is at 2.0-3.0mm.

Under softened state, side wire loop roughly becomes round rectangle with top wire circle, and the radian of fillet is moderate, unsuitable excessive or too small, and insufficient space in excessive then account is too small, is unfavorable for the folding of wire loop.

In above-mentioned feature (2):

In general, need when use to pad summer sleeping mat and so on bottom mosquito net, therefore, bottom surface mosquito netting needs not to be complete rectangle.Preferred scheme is i.e. hollow bottom surface at the bottom of hollow.

The round rectangle mosquito netting of end face, with top wire circle strut mating shapes, roughly become round rectangle, radian is moderate, unsuitable excessive or too small.

Side adjacent with it and end face couple together by four, top triangle mosquito netting, form closed end face.Four bottom triangles are positioned at corner, bottom surface, connect two adjacent sides and bottom surface, form closed base angle.Preferred version is, the base angle place of each adjacent side, be provided with dihedral angle mosquito netting (being folded into the face of two roughly triangularities by the mosquito netting of a slice roughly triangularity along crest line), this dihedral angle mosquito netting is divided into the part of two roughly triangularities by crest line, hypotenuse and another straight flange are connected the base angle of adjacent side and a jiao of bottom surface mosquito netting respectively, form closed base angle.More preferably scheme is, the angle between these two mosquito nettings, two faces is roughly at a right angle, namely forms closed straight two base angles.Such benefit is that in account, space is comparatively large, the bottom space of top, the side of being similar to account.

In above-mentioned feature (3):

Realize the flexible connection between adjacent two sides with a slide fastener, this slide fastener up extends to the triangular portions of described end face mosquito netting, is divided into two parts of flexible connection, and this slide fastener down extends to bottom triangle and bottom surface mosquito netting.If bottom surface is at the bottom of hollow, bottom surface mosquito netting is then divided into four trapezoidal portions by this slide fastener.

Preferred embodiment is, each side wire loop is separately fixed in big envelope, and adjacent two big envelopes are stitched with chain gear rack respectively, and two adjacent chain gear racks match each other, and forms slide fastener.

In preferred embodiment, be provided with straight two base angles in corner, bottom, in this case, above-mentioned slide fastener first down extends to straight two base angles, and the rib along straight two base angles is divided into two parts of flexible connection, then continues down to extend to bottom surface mosquito netting.

In above-mentioned feature (4):

Under softened state, each elastic steel traveler becomes round rectangle, and is strutted by corresponding mosquito netting; Each wire loop is supported mutually simultaneously, and form stable bracing frame, held on by whole mosquito netting, global shape roughly becomes cuboid.

A preferred version of the present utility model is that account door is arranged on the mosquito netting of side by slide fastener, and shape is not limit, preferably U-shaped or T-shaped, convenient turnover.

Another preferred version of the present utility model is that side bottom one is enclosed mosquito netting and adopted fine and close fabric, even if mosquito can not bite under the state of sleeping soundly.

The beneficial effects of the utility model are, owing to being that slide fastener is flexibly connected between side and end face, when therefore receiving, slide fastener can being pulled open, can fold after being folded into five layers according to existing steel wire account folding mode, very convenient; Meanwhile, the structure of bracing frame causes that headroom is large, account inner height is large, substantially close to tradition side's account, that taken into account square top account with advantage that is steel wire account.

Detailed description of the invention

Mode below by way of specific embodiment is further detailed the utility model.It is emphasized that the technical scheme in the basic conception of the invention, within the protection domain all belonging to this patent.Specific embodiment should not carry out any restriction to the protection domain of this patent.

With reference to figure 1 and Fig. 7, the collapsible steel wire account of the utility model comprises mosquito netting and foldable support frame, has four sides 1 all around, 2,3,4 and end face 5 and bottom surface, described collapsible steel wire account has and struts and folding two states, Figure 1 shows that softened state.

With reference to figure 1, described foldable support frame comprises all around four side wire loops 6,7,8,9 and top wire circle 10.With reference to figure 4, leading flank wire loop 6 is fixed in big envelope 11, together with big envelope 11 is seamed in mosquito netting.Under softened state, leading flank wire loop 6 struts big envelope 11, thus is strutted by mosquito netting.Identical therewith, other wire loops are also placed in big envelope respectively, no longer repeat.Controlled the shape of wire loop by the shape of big envelope, make it under softened state, be roughly round rectangle.

With reference to figure 6, leading flank wire loop 6 and top wire circle 10 are separately fixed in big envelope 11, by sewing up structure 12, are seamed in together by two big envelopes 11 and end face 5, leading flank 1, realize the hinged of side wire loop and top wire circle.Other each sides and top wire circle adopt same articulated structure, no longer repeat.Therefore, after the slide fastener between each side is opened, each side can be rotated around top wire circle.

Corresponding, described mosquito netting comprises all around four sides and end face and bottom surface.With reference to figure 2, under softened state, the round rectangle mosquito netting of end face, with the mating shapes of top wire circle 10.With reference to figure 3, described end face mosquito netting becomes round rectangle, and four top triangles 13 are positioned at the corner of this round rectangle.The big envelope of the wire loop of adjacent side and end face couples together by four top triangle mosquito nettings, forms closed end face 5.With reference to figure 2, bottom surface mosquito netting is Back Word type, and the width on limit is at 20-30 centimetre.With reference to figure 1, the base angle place of each adjacent side, respectively be provided with dihedral angle mosquito netting always, this straight dihedral angle mosquito netting is divided into the part of two roughly triangularities by crest line 17, hypotenuse and another straight flange are connected the base angle of adjacent side and a jiao of bottom surface mosquito netting respectively, form closed straight two base angles 15.

With reference to figure 1 and Fig. 5, be flexibly connected by slide fastener 14 between adjacent two side Isosorbide-5-Nitraes of described collapsible steel wire account.Leading flank wire loop 6, right flank wire loop 9 are fixed in big envelope 11.By sewing up structure 12, leading flank mosquito netting, big envelope 11 and chain gear rack are seamed in together; Sew up structure 12 by another, right flank mosquito netting, big envelope 11 and another chain gear rack are seamed in together.Article two, chain gear rack matches each other, and forms slide fastener 14.

With reference to figure 1 and Fig. 2, slide fastener 14 up one end extends to the triangular portions 13 of described end face 5 mosquito netting, will be divided into two parts of flexible connection; Down one end extends to straight two base angles 15, bottom surface and bottom surface mosquito netting, and the rib 17 along straight two base angles 15 is divided into the two triangle part of flexible connection, also bottom surface mosquito netting is divided into four parts of flexible connection simultaneously.

With reference to figure 1, under softened state, corresponding mosquito netting is strutted by big envelope by each elastic steel traveler; Each wire loop is coupled together by big envelope simultaneously, and support mutually, form stable bracing frame, global shape roughly becomes cuboid.

As shown in Figure 7, U-shaped account door 18 is arranged on the mosquito netting of side by slide fastener.

With reference to figure 1, mosquito netting generally adopts gauze material, but the mosquito netting enclosed in side bottom one adopts " stinging not saturating " fabric 16, guarantees that in the state of sleeping soundly, mosquito can not bite.

With reference to figure 1 and Fig. 7, when not needing to use, drawn from lower to upper and untie slide fastener by four of the mosquito net of Fig. 1 state slide fasteners 14 (only illustrating in figure), now each side no longer links together, and scatters as shown in Figure 7.Then each side blind stitching access node structure is rotated 180 degree toward end face, they are superimposed together, at this time carry out according to the folding mode of existing steel wire account folding.When it is desired to be used, first open packaging, each side is launched into rectangle naturally due to the elasticity of wire loop, then each side is spread out successively outward, slide fastener 14 is drawn from top to bottom, each side is made to be connected by zipper together, end face is progressively up moved simultaneously, connect at the bottom of hollow finally by slide fastener.

Accompanying drawing explanation

The structural representation of the collapsible steel wire account of Fig. 1 the utility model under softened state, wherein bottom does not illustrate;

Fig. 2 is the polycrystalline substance schematic diagram under the utility model collapsible steel wire account softened state;

Fig. 3 is the top structure schematic diagram under the utility model collapsible steel wire account softened state;

Fig. 4 is A place schematic enlarged-scale view in Fig. 1;

Fig. 5 is B place schematic enlarged-scale view in Fig. 1;

Fig. 6 is the end face of the collapsible steel wire account of the utility model and the articulated structure schematic diagram of side;

Fig. 7 is the schematic diagram after the slide fastener of the utility model collapsible steel wire account between each side is opened.

Claims

1. a collapsible steel wire account, comprises mosquito netting and foldable support frame, has all around four sides and end face and bottom surface, side is provided with one or more account door, described collapsible steel wire account has and struts and folding two states, it is characterized in that

(1) described foldable support frame comprises all around four side wire loops and top wire circle, and four side wire loops are hinged with the side of top wire circle respectively;

2. collapsible steel wire account according to claim 1, hinged in described feature (1) is sewed up.

3. collapsible steel wire account according to claim 1, in described feature (2), bottom surface mosquito netting is at the bottom of hollow.

4. collapsible steel wire account according to claim 1, it is characterized in that, the base angle place of each adjacent side, be provided with dihedral angle mosquito netting, this dihedral angle mosquito netting is divided into the part of two roughly triangularities by crest line, hypotenuse and another straight flange are connected the base angle of adjacent side and a jiao of bottom surface mosquito netting respectively, form closed base angle; The other end of described slide fastener extends to described closed base angle and bottom surface mosquito netting.

5. collapsible steel wire account according to claim 1, is characterized in that, described account door is arranged on the mosquito netting of side by slide fastener, and shape is U-shaped or T-shaped.

6. collapsible steel wire account according to claim 1, is characterized in that, the mosquito netting that side bottom one is enclosed adopts fine and close fabric.

7. collapsible steel wire account according to claim 1 and 2, in described feature (1), each side wire loop and top wire circle are separately fixed in big envelope, sew up respectively between each lateral envelope and end face big envelope.

8. collapsible steel wire account according to claim 1, is characterized in that, each side wire loop is separately fixed in big envelope, and adjacent two big envelopes are stitched with chain gear rack respectively, and two adjacent chain gear racks match each other, and forms slide fastener.