CN218703437U

CN218703437U - Baby's handcart handle of returning vehicle to garage and knock off

Info

Publication number: CN218703437U
Application number: CN202222734142.3U
Authority: CN
Inventors: 赵东义
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-03-24
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a baby's handcart handle of returning vehicle to garage and knock off, including receipts axletree, locking device and link gear, receipts axletree both sides are equipped with the connecting hole, and the axle of returning vehicle to garage and knock off on the link gear of installing in the axle inner chamber of returning vehicle to garage and knock off is connected through the connecting hole, has cup jointed the stop collar on the axle of returning vehicle to garage and knock off, and the stop collar is located the locking device outside, the beneficial effects of the utility model: structural design is reasonable, make the spring slide along the mounting groove on fastener surface through the locking key, then the pulling is carried and is carried the handle and rotate the installation cover, realizes the effect of receipts car.

Description

Baby's handcart handle of returning vehicle to garage and knock off

Technical Field

The utility model belongs to baby's handcart spare part structure specifically is a receive car handle convenient to receive baby's handcart.

Background

The baby stroller is a common daily product used for infants in family life, can effectively liberate hands of parents through the baby stroller in the process of daily travel playing, and under the common condition, the baby stroller can be stored independently after being used, so that a large amount of use space in a family can be occupied, and the conventional baby stroller is more complicated in folding, needs to spend a large amount of time and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a baby's handcart handle of receiving of simple structure, convenient operation is provided.

For solving the above-mentioned prior art problem, the utility model discloses a following scheme: the utility model provides a baby's handcart handle of returning vehicle to garage and knock off, includes receipts axletree, locking device and link gear, receive the axletree both sides and be equipped with the connecting hole, receive the axletree and pass through the connecting hole and be connected with the spacing groove of installing on the link gear in the receipts axletree inner chamber, receive and cup jointed the stop collar on the axletree, the stop collar is located the locking device outside.

Preferably, the locking device is provided with a lifting handle, two sides of the lifting handle are connected with the clamping blocks on the mounting sleeve through locking nuts, the mounting sleeve is connected with the lining strip on the lining sleeve through strip-shaped grooves, a fastening piece is arranged between the two mounting sleeves, the surface of the fastening piece is provided with a mounting groove, a locking piece is movably mounted in the mounting groove, and a spring is mounted in the mounting groove at the bottom of the locking piece.

Preferably, the linkage mechanism is composed of a supporting spring, linkage pieces and mounting pieces, wherein the linkage pieces are mounted on two sides of the supporting spring, a through slot is formed in the surface of each linkage piece, and the outer side of each linkage piece is connected with an annular groove in each mounting piece through a clamping groove.

Preferably, the inner bushing is provided with an arc-shaped groove, and the arc-shaped groove is connected with a connecting groove on the vehicle folding shaft through a pin.

Preferably, the inner wall of the mounting sleeve is provided with a concave groove, and the mounting shaft sleeve is clamped between the mounting groove and the concave groove.

The utility model adopts the above technical scheme to provide a baby's handcart handle of returning vehicle to garage and knock off, make the spring slide along the mounting groove on fastener surface through the locking key, then the pulling is carried the handle and is rotated the axle of returning vehicle to garage and knock off, realizes the effect of returning vehicle to garage and knock off.

Drawings

Figure 1 is a schematic structural diagram of the present invention,

figure 2 is a partial schematic view of the present invention,

fig. 3 is a partial schematic view of the mounting sleeve of the present invention.

In the figure, the folding axle 1, the locking device 2, the linkage mechanism 3, the connecting hole 4, the limiting groove 5, the limiting sleeve 6, the lifting handle 7, the locking nut 8, the mounting sleeve 9, the clamping block 10, the strip-shaped groove 11, the inner bushing 12, the inner lining strip 13, the fastening piece 14, the mounting groove 15, the locking piece 16, the mounting shaft sleeve 17, the spring 18, the supporting spring 19, the linkage piece 20, the mounting piece 21, the penetrating groove 22, the clamping groove 23, the annular groove 24, the arc-shaped groove 25, the pin 26, the connecting groove 27 and the concave groove 28.

Detailed Description

As shown in fig. 1, 2 and 3, a stroller retracting handle comprises a stroller shaft 1, a locking device 2 and a linkage mechanism 3, wherein connecting holes 4 are formed in two sides of the stroller shaft 1, the stroller shaft 1 is connected with a limiting groove 5 on the linkage mechanism 3 installed in an inner cavity of the stroller shaft 1 through the connecting holes 4, the limiting sleeve 6 is sleeved on the stroller shaft 1, the limiting sleeve 6 is located outside the locking device 2, a lifting handle 7 is arranged on the locking device 2, two sides of the lifting handle 7 are connected with a clamping block 10 on a mounting sleeve 9 through a locking nut 8, the mounting sleeve 9 is connected with an inner liner 13 on an inner liner 12 through a strip-shaped groove 11, a fastening piece 14 is arranged between the two mounting sleeves 9, a mounting groove 15 is formed in the surface of the fastening piece 14, a locking piece 16 is movably installed in the mounting groove 15, a spring 18 is installed in a mounting sleeve 17 at the bottom of the locking piece 16, the linkage mechanism 3 is composed of a support spring 19, a linkage piece 20 and a mounting piece 21, wherein the linkage piece 20 is installed on two sides of the support spring 19, a through groove 22 is formed in the surface of each linkage piece 20, the outer side of the linkage piece 20 is connected with a concave groove 24 on the mounting piece 21 through a ring-shaped groove 25, a mounting groove 28 is formed in the mounting groove 25, and a mounting groove 28 is formed in the mounting groove 28, and a mounting groove 17, and a mounting groove formed in the inner wall of the mounting groove 28, and a mounting groove 28 is connected with a mounting groove 17, and a mounting groove on the inner wall of the mounting groove 17, and a pin groove 17, the inner wall of the mounting groove 17, and a groove 28 is arranged on the inner wall of the shaft 1.

In actual operation, the linkage 20 is installed on two sides of the supporting spring 19, the installation part 21 is connected with the linkage 20, the annular groove 24 on the installation part 21 is buckled on the clamping groove 23 of the linkage 20, after the installation, the whole linkage mechanism 3 is placed in the folding axle 1, then the locking device 2 is sleeved on the folding axle 1, the installation sleeve 9 provided with the inner bushing 12 is located on two sides of the fastening part 14, the installation groove 15 used for installing the locking part 16 is formed in the fastening part 14, the locking part 16 is installed between the installation groove 15 and the concave groove 28, when the baby stroller needs to be folded, the locking part 16 is pushed, under the action of the spring 18, the locking part 16 drives the installation shaft sleeve 17 to slide along the installation groove 15, at the moment, the installation shaft sleeve 17 is placed in the installation groove 15 in a whole, then the lifting handle 7 is lifted upwards, the lifting handle 7 drives the installation sleeve 9 to rotate, the pin 26 installed on the inner bushing 12 swings along the arc-shaped groove 25 in the rotating process of the installation sleeve 9, thereby driving the two linkage parts 20 to face the direction of the supporting spring, simultaneously, the joint connection with the installation part 21 is also driven, and the joint unlocking effect is further realized.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a baby's handcart handle of returning vehicle to garage and knock off, includes receipts axletree (1), locking device (2) and link gear (3), its characterized in that: the folding trolley is characterized in that connecting holes (4) are formed in two sides of the folding trolley shaft (1), the folding trolley shaft (1) is connected with a limiting groove (5) arranged on a linkage mechanism (3) in the inner cavity of the folding trolley shaft (1) through the connecting holes (4), a limiting sleeve (6) is sleeved on the folding trolley shaft (1), and the limiting sleeve (6) is located on the outer side of the locking device (2).

2. A stroller retraction handle according to claim 1, wherein: be equipped with on locking device (2) and carry handle (7), carry and to pull handle (7) both sides and be connected with clamp tight piece (10) on installing sleeve (9) through lock nut (8), be connected through interior welt (13) on bar groove (11) and interior welt (12) in installing sleeve (9), be equipped with fastener (14) between two installing sleeve (9), mounting groove (15) have been seted up on fastener (14) surface, movable mounting has retaining member (16) in mounting groove (15), install spring (18) in installation axle sleeve (17) of retaining member (16) bottom.

3. A stroller retraction handle according to claim 1, wherein: the linkage mechanism (3) is composed of a supporting spring (19), a linkage piece (20) and an installation piece (21), wherein the linkage piece (20) is installed on two sides of the supporting spring (19), a through slot (22) is formed in the surface of each linkage piece (20), and the outer side of each linkage piece (20) is connected with an annular groove (24) in the installation piece (21) through a clamping groove (23).

4. A stroller retraction handle according to claim 2, wherein: the inner bushing (12) is provided with an arc-shaped groove (25), and the arc-shaped groove (25) is connected with a connecting groove (27) on the folding shaft (1) through a pin (26).

5. A stroller retraction handle according to claim 2, wherein: the mounting sleeve (9) is provided with a concave groove (28) on the inner wall, and the mounting shaft sleeve (17) is connected between the mounting groove (15) and the concave groove (28).