CN207898985U - A kind of cross crawlway - Google Patents

A kind of cross crawlway Download PDF

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Publication number
CN207898985U
CN207898985U CN201820279294.XU CN201820279294U CN207898985U CN 207898985 U CN207898985 U CN 207898985U CN 201820279294 U CN201820279294 U CN 201820279294U CN 207898985 U CN207898985 U CN 207898985U
Authority
CN
China
Prior art keywords
layer
crawlway
segmentation
bone circle
folding bone
Prior art date
Application number
CN201820279294.XU
Other languages
Chinese (zh)
Inventor
赵时旭
Original Assignee
武义洛克休闲用品有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 武义洛克休闲用品有限公司 filed Critical 武义洛克休闲用品有限公司
Priority to CN201820279294.XU priority Critical patent/CN207898985U/en
Application granted granted Critical
Publication of CN207898985U publication Critical patent/CN207898985U/en

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Abstract

The utility model discloses a kind of cross crawlway, belongs to children's crawlway technical field, including four crawlway units and a connection unit, it is characterised in that:One end of four crawlway units is connected with connection unit outside respectively, angle between the adjacent crawlway unit is 90 degree, the connection unit top offers opening, the connection unit is made of PVC plastic-coated fabrics, the crawlway unit includes the first folding bone circle and the second folding bone circle, third rolls over bone circle there are two being set between the first folding bone circle and the second folding bone circle, several fixing sleeves are equipped on the first folding bone circle and the second folding bone circle, the first folding bone circle, the second folding bone circle, third folding bone circle outside are coated with cloth cover.The utility model is simple in structure, is easily installed dismounting, has the function of waterproof, antiultraviolet, heat preservation etc..

Description

A kind of cross crawlway

Technical field

The utility model discloses a kind of cross crawlway, belongs to children's crawlway technical field.

Background technology

Tent is broadly to support to cover wind and rain, daylight and the shed for living temporarily on the ground.Multi-purpose canvas is made, even With the thing of support, transfer can be removed at any time.Cross crawlway belongs to one kind of child tent, is generally used for outdoor, It often is taken as one of toy of children, plays and is used for child.Cloth cover used in cross crawlway on the market and Commonly tent uses identical, and the demand for not being directed to children is improved, and comfortable and safe activity can not be provided for children Environment.

Utility model content

The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of cross crawlway.

To achieve the above object, the utility model provides following technical solution to realize:

A kind of cross crawlway, including four crawlway units and a connection unit, creep logical described in four One end of road unit is connected with connection unit outside respectively, and the angle between the adjacent crawlway unit is 90 Degree, the connection unit top offer opening, and the connection unit is made of PVC plastic-coated fabrics, the crawlway unit packet Include the first folding bone circle and the second folding bone circle, set between the first folding bone circle and the second folding bone circle there are two third roll over bone circle, institute It states and is equipped with several fixing sleeves on the first folding bone circle and the second folding bone circle, the first folding bone circle, the second folding bone circle, third roll over bone Circle outside is coated with cloth cover, and the cloth cover is internally provided with several support bone bars, the support bone bar include the first segmentation, the second segmentation and Third is segmented, between first segmentation and the second segmentation, the second segmentation and third be connected with cap bag between being segmented, described first Segmentation left side and third segmentation right side are respectively equipped with top cap and bottom cap, and the top cap can cover the fixing sleeve inserted on the first folding bone circle Interior, the bottom cap, which can cover, to be inserted in the fixing sleeve on the second folding bone circle, and the junction that the support bone bar rolls over bone circle with third passes through Band is fixed.

Preferably, the cloth cover includes the waterproof layer from top to bottom set gradually, flame-retardant layer, ultraviolet resistant layer, heat preservation Layer, base cloth layer and soft layer, the insulating layer are internally provided with several heater yarns, and the waterproof layer is high-density polyethylene layer, The flame-retardant layer is made of fire-retardant polyester fibre, and the ultraviolet resistant layer is weaved by polyester filament, and the insulating layer is Aluminum silicate composite heat-insulating layer, the base cloth layer are formed by warp thread and weft yarns, and the warp thread is made of bamboo fiber, the latitude Yarn is made of pearl fiber, and the heater yarn according to a gram silk fiber by being made.

Preferably, the thickness of the waterproof layer is 0.5-1.2mm, the thickness of soft layer is 3-5mm.

The beneficial effects of the utility model:It is simple in structure, it is easily installed dismounting, there are the work(such as waterproof, antiultraviolet, heat preservation Can, keep children safer and comfortably crawls and play wherein.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model cross crawlway;

Fig. 2 is the structural schematic diagram of crawlway unit;

Fig. 3 is the structural schematic diagram of support bone bar;

Fig. 4 is the structural schematic diagram of cloth cover.

Reference numeral:1, crawlway unit;2, connection unit;3, the first folding bone circle;4, the second folding bone circle;5, third is rolled over Bone circle;6, cloth cover;7, support bone bar;8, band;9, fixing sleeve;10, the first segmentation;11, the second segmentation;12, third is segmented;13、 Top cap;14, bottom cap;15, cap bag;16, waterproof layer;17, flame-retardant layer;18, ultraviolet resistant layer;19, insulating layer;20, base cloth layer; 21, soft layer;22, heater yarn.

Specific implementation mode

A kind of cross crawlway of the utility model is further described shown in below in conjunction with the accompanying drawings.

Cross crawlway as shown in Figs 1-4, including four crawlway units 1 and a connection unit 2, four One end of crawlway unit 1 is connected with 2 outside of connection unit respectively, and the angle between adjacent crawlway unit 1 is 90 degree, 2 top of connection unit offers opening, and connection unit 2 is made of PVC plastic-coated fabrics, and crawlway unit 1 includes first Bone circle 3 and the second folding bone circle 4 are rolled over, sets that there are two third folding bone circle 5, the first folding bones between the first folding bone circle 3 and the second folding bone circle 4 Several fixing sleeves 9, the first folding bone circle 3, the second folding bone circle 4,5 outside packet of third folding bone circle are equipped on circle 3 and the second folding bone circle 4 It is covered with cloth cover 6, cloth cover 6 is internally provided with several support bone bars 7, and support bone bar 7 includes first the 10, second segmentation 11 of segmentation and third segmentation 12, between the first segmentation 10 and the second segmentation 11, cap bag 15, the first segmentation are connected between the second segmentation 11 and third segmentation 12 10 left sides and 12 right side of third segmentation are respectively equipped with top cap 13 and bottom cap 14, and top cap 13, which can cover, inserts in consolidating on the first folding bone circle 3 Surely in set 9, bottom cap 14, which can cover, to be inserted in the fixing sleeve 9 on the second folding bone circle 4, and support bone bar 7 and the junction of third folding bone circle 5 are logical Band 8 is crossed to be fixed.Preferably, cloth cover 6 includes the waterproof layer 16, flame-retardant layer 17, UV resistance from top to bottom set gradually Line layer 18, insulating layer 19, base cloth layer 20 and soft layer 21, insulating layer 19 are internally provided with several heater yarns 22, and waterproof layer 16 is High-density polyethylene layer, flame-retardant layer 17 are made of fire-retardant polyester fibre, and ultraviolet resistant layer 18 is weaved by polyester filament, are protected Warm layer 19 is aluminum silicate composite heat-insulating layer, and base cloth layer 20 is formed by warp thread and weft yarns, and warp thread is made of bamboo fiber, weft yarn It is made of pearl fiber, heater yarn 22 according to a gram silk fiber by being made.Preferably, the thickness of waterproof layer 16 is 0.5-1.2mm. Preferably, the thickness of soft layer 21 is 3-5mm.

When needing to prop up cross children's crawlway, first the 10, second segmentation 11 of segmentation, third segmentation 12 are used Cap bag 15 links together, then by top cap 13 sets insert in the fixing sleeve 9 on the first folding bone circle 3,14 sets of bottom cap inserts in the second folding In fixing sleeve 9 on bone circle 4, band 8 binds support bone bar 7 successively, and this completes installations.When needing to climb cross children When row of channels collapses, then first binding is unlocked successively in the band 8 on support bone bar 7, top cap 13 and bottom cap 14 are pulled away into fixing sleeve 9, take out all support bone bars 7, you can complete dismounting to be folded.

Cap bag 15 is located at outermost layer, can at the first time obstruct dew or rainwater outside.

Flame-retardant layer 17 can play fire-retardant effect, slow down the sprawling of the intensity of a fire, protect, avoid to internal children Child's burn.

Ultraviolet resistant layer 18 can stop ultraviolet light, avoid human body from being radiated by excessive ultraviolet light, prevent human skin Sunburn aging.

Insulating layer 19 avoids human body from being radiated by excessive ultraviolet light, prevents human skin from tanning severely aging, while internal Heater yarn 22 can generate heat, and improve the comfort of children.

Soft layer 21 is more comfortable when children can be made to creep, while the work of buffer protection can be played when children fall down With.

The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims (2)

1. a kind of cross crawlway, including four crawlway units and a connection unit, it is characterised in that:Four institutes The one end for stating crawlway unit is connected with connection unit outside respectively, the angle between the adjacent crawlway unit It it is 90 degree, the connection unit top offers opening, and the connection unit is made of PVC plastic-coated fabrics, the crawlway Unit include the first folding bone circle and the second folding bone circle, set between the first folding bone circle and the second folding bone circle there are two third roll over bone Circle, is equipped with several fixing sleeves on the first folding bone circle and the second folding bone circle, the first folding bone circle, the second folding bone circle, the Cloth cover is coated on the outside of three folding bone circles, the cloth cover is internally provided with several support bone bars, and the support bone bar includes the first segmentation, second Segmentation and third segmentation are connected with cap bag, institute between first segmentation and the second segmentation, between the second segmentation and third segmentation It states the first segmentation left end and third segmentation right end is respectively equipped with top cap and bottom cap, the top cap, which can cover, to be inserted on the first folding bone circle In fixing sleeve, the bottom cap, which can cover, to be inserted in the fixing sleeve on the second folding bone circle, the connection of the support bone bar and third folding bone circle Place is fixed by band;The cloth cover includes the waterproof layer from top to bottom set gradually, flame-retardant layer, ultraviolet resistant layer, guarantor Warm layer, base cloth layer and soft layer, the insulating layer are internally provided with several heater yarns, and the waterproof layer is high density polyethylene (HDPE) Layer, the flame-retardant layer are made of fire-retardant polyester fibre, and the ultraviolet resistant layer is weaved by polyester filament, the insulating layer For aluminum silicate composite heat-insulating layer, the base cloth layer is formed by warp thread and weft yarns, and the warp thread is made of bamboo fiber, described Weft yarn is made of pearl fiber, and the heater yarn according to a gram silk fiber by being made.
2. a kind of cross crawlway according to claim 1, it is characterised in that:The thickness of the waterproof layer is 0.5- The thickness of 1.2mm, soft layer are 3-5mm.
CN201820279294.XU 2018-02-28 2018-02-28 A kind of cross crawlway CN207898985U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820279294.XU CN207898985U (en) 2018-02-28 2018-02-28 A kind of cross crawlway

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820279294.XU CN207898985U (en) 2018-02-28 2018-02-28 A kind of cross crawlway

Publications (1)

Publication Number Publication Date
CN207898985U true CN207898985U (en) 2018-09-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820279294.XU CN207898985U (en) 2018-02-28 2018-02-28 A kind of cross crawlway

Country Status (1)

Country Link
CN (1) CN207898985U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020082512A1 (en) * 2018-10-26 2020-04-30 盐城市昶桦户外用品股份有限公司 Indoor newborn climbing tent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020082512A1 (en) * 2018-10-26 2020-04-30 盐城市昶桦户外用品股份有限公司 Indoor newborn climbing tent

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180925

Termination date: 20190228

CF01 Termination of patent right due to non-payment of annual fee