CN202354959U

CN202354959U - Playpen lift bed

Info

Publication number: CN202354959U
Application number: CN201120432789XU
Authority: CN
Inventors: 计国良; 杨玉琴
Original assignee: Hangzhou Dunli Medical Instruments Co Ltd
Current assignee: Hangzhou Dunli Medical Instruments Co Ltd
Priority date: 2011-11-04
Filing date: 2011-11-04
Publication date: 2012-08-01
Anticipated expiration: 2021-11-04

Abstract

The utility model relates to a playpen lift bed, which can regulate the height of guardrails of a crib as needed, and not only provides convenience for adults to easily take up or take down a baby but also makes the work of replacing bed sheets be more conveniently. The playpen lift bed comprises a crib provided with guide rods on the left and right sides of one side of the crib, respectively; and upper and lower handrails in lift guardrails are sleeved on the guide rods by lift switches and in lift fit with the guide rods. The advantages are that: firstly, the crib retains the characteristic that the guardrails on the four sides are high so that the baby is prevented from falling off from the crib, the guardrail on one side is designed in a lift form, and the position of the lift guardrails can be randomly regulated as needed; secondly, the design of the playpen lift bed is very humanized, which is convenient for adults to take care of the baby and also enables the adults to replace the bed sheets of the crib more easily; and thirdly, the playpen lift bed is simple in structure, practical in function, convenient to operate and quick, and satisfies the pursuit of the consumers, thus increasing the sales volume and increasing the competitiveness of the products in markets.

Description

Playpen up-down bed

Technical field

The utility model relates to a kind of height that can regulate the infanette guardrail as required, has both made things convenient for the adult easily the baby to be taken in one's arms or puts down, and can make the work playpen up-down more easily bed of changing sheet again, belongs to infanette and makes the field.

Background technology

At present, the conventional baby bed of selling on the market climbs out of from infanette in order to prevent the baby when designing and producing; Usually can with the guardrail around the infanette be provided with higher, thereby avoided the generation of certain dangerous situation, yet; Higher guardrail can be made troubles to the sheet that the adult changes in the infanette; The script simple working is become bother very much, simultaneously, also can cause the adult from infanette, to take the baby in one's arms or the baby is put down needs and spend more strength.

The utility model content

Purpose of design: avoid the weak point in the above-mentioned background technology; Design a kind of height that can regulate the infanette guardrail as required; Both made things convenient for the adult easily the baby to be taken in one's arms or puts down, can make the work playpen up-down more easily bed of changing sheet again.

Design: in order to realize above-mentioned purpose of design.Direction switch is arranged at the two ends of the last railing of elevating guardrail; Guide post is installed on the both sides of infanette; Lift control switch is the major technique characteristic of the utility model by the design that block board, guide finger, handle, compression spring, locating piece and installation sleeve constitute.The purpose of doing like this is: infanette has kept the higher characteristics of guardrail all around, and a side rail is designed to liftable form, can either protect the baby can from bed, not fall down; Thereby again can guardrail fall bring to the adult many convenient, the through hole that upper and lower railing two ends are provided with and the diameter of guide post coincide, through hole is placed on the guide post of the left and right sides; Realized that elevating guardrail can when needs are fallen elevating guardrail, be put in both hands respectively on the handle at railing two ends along the purpose of guide post up-down; And simultaneously inwardly apply certain power and push the compression spring, the block board that will be stuck in the U-shaped groove through the slide block that links to each other with handle ejects, and little spring is compressed; Thereby elevating guardrail is slided along slideway under the effect of gravity smoothly, when elevating guardrail arrives the next U-shaped groove of guide post, the block board on the guide finger can be under the effect of little spring chamfering inclined-plane above the U-shaped groove slide in the U-shaped groove; And elevating guardrail locked position therewith, if the position of elevating guardrail is still too high, can repeat the height that elevating guardrail is adjusted in above-mentioned action once more; When needs rose elevating guardrail, because the upper surface that the U-shaped groove links to each other with guide post is set to the chamfering transition, the inclined-plane of chamfering had formed dragging track; Therefore; The adult only need hold the last railing of elevating guardrail and apply power upwards, and the block board in the U-shaped groove just can skid off along the inclined-plane of chamfering, thereby elevating guardrail is carried to desirable height; Simple in structure; Easy to operate, quick, the position of elevating guardrail is regulated at will as required, very hommization; Made things convenient for adult's baby-sit, and the work that makes the adult change the infanette leaflet becomes lighter.

Technical scheme: a kind of playpen up-down bed, it comprises infanette, and the said infanette one side left and right sides is respectively equipped with guide post, and last lower rail is enclosed within guide post and is up-down with guide post through direction switch and cooperates in the elevating guardrail.

The utility model is compared with background technology, and the one, the higher characteristics of guardrail around infanette has kept can be protected the baby can from bed, not fall down, and a side rail is designed to liftable form, and the position of elevating guardrail is regulated at will as required; The 2nd, the very hommization of design of playpen up-down bed has made things convenient for adult's baby-sit, and the work that also makes the adult change the infanette leaflet becomes lighter; The 3rd, simple in structure, function is practical, and is easy to operate, quick, meets consumer's pursuit, and sales volume is increased, and improved the competitiveness of product in market.

Description of drawings

Fig. 1 is the structural representation of playpen up-down bed.

Fig. 2 is the structural representation of direction switch.

Fig. 3 is the partial sectional view of guide post.

The specific embodiment

Embodiment 1: with reference to accompanying drawing 1～3.A kind of playpen up-down bed; It comprises infanette; The said infanette one side left and right sides is respectively equipped with guide post 3; Last lower rail 4 is enclosed within guide post 3 and is up-down with guide post 3 through direction switch 1 and cooperates in the elevating guardrail 2, and promptly said direction switch 1 is arranged at the two ends of the last railing 4 of elevating guardrail 2, and guide post 3 is installed on the both sides of infanette.The main up and down railing two ends of elevating guardrail 2 are provided with and the identical through hole of the diameter of guide post 3; Through hole is placed on the both sides guide post 3; Guide post 3 outsides have slideway 11, and inboard the first half evenly has a plurality of U-shaped grooves 12 from descending to descend, the internal communication of U-shaped groove 12 and guide post 3.Said direction switch 1 is made up of block board 5, guide finger 6, handle 7, compression spring 8, locating piece 9 and installation sleeve 10, and the guide finger 6 of direction switch 1 and locating piece 9 all are located in the last railing 4 of guide post 3 inboards, and guide finger 6 lateral surfaces are connected with block board 5; The size of block board 5 and U-shaped groove 12 coincide, and the two ends of little spring 13 link to each other with another side of locating piece 9 and guide finger 6 respectively, and end is provided with installation sleeve 10 about last railing 4; Compression spring 8 places in the trepanning of installation sleeve 10; The handle bar of handle 7 is placed in the compression spring 8, and matches with installation sleeve 10 and compression spring 8, and slide block 14 1 ends link to each other with the end of handle bar; The other end is stretched in the slideway 11 of guide post 3; The upper surface that U-shaped groove 12 links to each other with guide post 3 is set to chamfering 15 transition, and its manufacture craft is a prior art, is not described herein at this.

What need understand is: though the foregoing description is to the mentality of designing of the utility model detailed text description of contrasting; But these text descriptions; Just the simple text of the utility model mentality of designing is described; Rather than to the restriction of the utility model mentality of designing, any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the utility model.

Claims

1. the playpen bed that goes up and down, it comprises infanette, it is characterized in that: the said infanette one side left and right sides is respectively equipped with guide post ⑶, goes up lower rail ⑷ among the elevating guardrail ⑵ and is enclosed within guide post ⑶ through direction switch ⑴ and is to go up and down to cooperate with guide post ⑶.

2. playpen up-down bed according to claim 1; It is characterized in that: the last lower rail two ends of said elevating guardrail ⑵ are provided with and the identical through hole of the diameter of guide post ⑶; Through hole is placed on the guide post ⑶ of both sides; The guide post ⑶ outside has slideway ⑾, and inboard the first half evenly has a plurality of U-shaped groove ⑿, the internal communication of U-shaped groove ⑿ and guide post ⑶ from descending to descend.

3. playpen up-down bed according to claim 1 and 2 is characterized in that: said direction switch ⑴ is made up of block board ⑸, guide finger ⑹, handle ⑺, compression spring ⑻, locating piece ⑼ and installation sleeve ⑽; The equal ⑼ of guide finger ⑹ and locating piece is located in the inboard last railing ⑷ of guide post ⑶; Guide finger ⑹ lateral surface is connected with block board ⑸, and the size of block board ⑸ and U-shaped groove ⑿ coincide, and the two ends of little spring ⒀ link to each other with another side of locating piece ⑼ and guide finger ⑹ respectively; End is provided with installation sleeve ⑽ about last railing ⑷; Compression spring ⑻ places in the trepanning of installation sleeve ⑽, and the handle bar of handle ⑺ is placed in the compression spring ⑻, and matches with installation sleeve ⑽ and compression spring ⑻; Slide block ⒁ one end links to each other with the end of handle bar, and the other end is stretched in the slideway ⑾ of guide post.

4. playpen up-down bed according to claim 1, it is characterized in that: the upper surface that said U-shaped groove ⑿ links to each other with guide post ⑶ is set to chamfering ⒂ transition.