CN2088960U - Combination structure of baby trolley awning bracket and shaft seat - Google Patents

Abstract

A baby's barrow sunshade awning support and axle seat combined structure, mainly there is a notch in the hollow adapting tube outer wall that the axle seat combines with support, the inboard projection of this notch has a cantilever-like elastic shell fragment with elasticity, the shell fragment has a fixture block to project towards the sidewall of the adapting tube inboard, the support has a card hole to correspond to the position of the fixture block, support and adapting tube can be positioned by the card block and card hole snap-fit; the clamping pin which is positioned below the shaft seat and used for clamping and positioning when the hand push rod faces backwards can be directly and integrally formed with the shaft seat.

Description

Combined support and axle seat structure for canopy of pram

The utility model relates to a kind of baby stroller tilt support and axle bed combined structure, is meant a kind of baby stroller tilt support and axle bed combined structure that increases packaging efficiency, reduces material cost especially.

The structure that existing baby stroller tilt support combines with axle bed, roughly as shown in Figure 1 (about the position of tilt support and axle bed, please consult shown in Figure 2 earlier), above axle bed 10 front and back respectively upwards projection a hollow adapting pipe 11 is arranged, support 12 bottoms of bracketing tilt are put into hollow adapting pipe 11 inboards again, and with bolt 13 both interlockings are located respectively.This kind combination, because tilt support 12 has two of front and back, the two ends of each support 12 need respectively adapting pipe 11 interlockings with thread connecting mode and axle bed 10, have four interlocking places in two supports 12, not only combination is extremely time-consuming, the manufacturer extremely many for production quantity, this four-point interlocking work is not to have no effect to the material cost of manufacturing cost and bolt 13.

Secondly, existing baby stroller is subjected to 20 bonded assembly clipping blocks of handspike 21(clipping block, 21 positions please to consult shown in Figure 2 earlier for handspike 20 during backwards) block, clip pin 14 for handspike 20 clip location backward the time, be to be riveted on the intermediate plate 15, borrow this intermediate plate 15 to be locked (rivet clasp) on the support under the axle bed 10, make this clip pin 14 be positioned in the below of axle bed 10; Because the location of this clip pin 14 need borrow intermediate plate 15 interlockings just can carry out on the skeleton of perambulator, because this intermediate plate 15 need be locked when the location, extreme bothersome in the assembling, in addition, setting up of this intermediate plate 15 also increases material cost (the interlocking program of this intermediate plate 15 is carried out in the both sides of perambulator, and the material cost of intermediate plate 15 also should be taken into account both sides).

In sum, existing being configured in has in the manufacturing that above-mentioned assembling is consuming time, defectives such as consumption thing and feed consumption, carries out design improvement at these defectives, and generation of the present utility model is arranged then.

Thereby the utility model main purpose is to provide a kind of makes assembling simpler and easy, in the time of can reducing worker, manpower, and reduces material cost but not the baby stroller tilt support of unfounded usefulness and axle bed combined structure.

The utility model is to reach technological means and the structure thereof that above-mentioned purpose adopts, and now elaborates in conjunction with the accompanying drawings by an embodiment.Wherein:

Fig. 1 represents existing structure,

Fig. 2 represents the structure of embodiment described in the utility model,

Fig. 3 represent axle bed described in the utility model enlarged drawing and

Fig. 4 represents the section-drawing along A-A ' line by Fig. 3.

See also shown in Figure 2, the utility model is that the place's outer wall at two hollow adapting pipes 31 of baby stroller tilt axle bed 30 has a notch 310, in notch 310 inboard projections an elastomeric shell fragment 311 of cantilever-shaped tool is arranged, in this shell fragment 311 towards adapting pipe 31 inboards, projection has the fixture block 312 of the prominent shape of a circle; In addition, fixture block 312 positions that tilt support 32 stretches into the corresponding shell fragment 311 in interior rear flank of hollow adapting pipe 31 have a hole clipping 320, tilt support 32 stretches into the hollow adapting pipe 31 interior rear flank of axle bed 30, the hole clipping 320 of support 32 can be snapped in by the fixture block 312 of shell fragment 311 naturally, makes support 32 engage the location with adapting pipe 31.In addition, handspike 20 its clipping block 21 backward the time can block the location of location with clip pin 33, and this clip pin is directly integrated with axle bed 30 when axle bed 30 moulding, exempts having the defective that structure need be provided with an intermediate plate 15 in addition now.

By above-listed explanation as can be known, the support 32 of this baby stroller tilt and combining of axle bed 30, be extremely simple and easy, as long as stretch into hole clipping 320 corresponding shell fragment 311 sides of support 32 and toward adapting pipe 31, can be with support 32 and axle bed 30 combination location (borrowing fixture block 312 to engage) with hole clipping 320, existing support need be assembled extremely rapidly and the cost of economization bolt but not only make with the practice (four interlocking places) of bolt interlocking with being connected of axle bed adapting pipe; And clip pin 33 is because of directly one-body molded with axle bed 30, can exempt having structure now the defective that intermediate plate and tingle, riveted and fixed sheet and clip keying are closed need being set in addition.Therefore, structure of the present utility model combines baby stroller tilt support and axle bed, not only can increase packaging efficiency and (save two support 32 two ends fixedly four bolts and fixing two rivets using of fixed plate of usefulness, and six man-hours and six workmans of dowel bolt, rivet), also can reduce (saving rivet, bolt expense and two fixed plate costs of six altogether) to material cost, this benefits greatly promoting the use of.

Comprehensively above-mentioned, the utility model is novel (constructing unprecedented) not only, and extreme practical, therefore has patentability.

Claims (2)

1. A combined structure of a baby stroller awning bracket and a shaft seat, characterized in that the outer wall of the hollow receiving pipe combined with the shaft seat and the bracket has a notch, and a cantilever-shaped elastic shrapnel protrudes from the inner side of the notch, A locking block protrudes from the side wall of the elastic piece towards the inner side of the receiving pipe, and the locking block can be engaged with the locking hole provided on the side wall of the bracket. 2. The combined structure of the baby stroller awning bracket and the shaft seat according to claim 1, characterized in that there is a locking pin located below the shaft seat for the locking block of the hand push rod to be locked and positioned when it is backward. , is integrally formed directly with the shaft seat.

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