CN205915986U - Last hasp of FIX on a large scale on -off mechanism of child car seat - Google Patents

Abstract

The utility model discloses a large-scale FIX lock switch mechanism on a child's car seat, which comprises a FIX assembly, a fixed base, a zipper, a switch handle, a locking shaft and a slider; the fixed base includes a The first slide hole that slides back and forth on the slider, the second slide hole used to control the FIX assembly to slide back and forth, and the third slide hole that runs through the second slide hole transversely, the FIX assembly is inserted into the second slide hole and can To move laterally, the locking shaft is inserted into the third sliding hole and the FIX assembly and can slide up and down; the slider contains a guide hole with a slope, and the locking shaft is inserted into the third sliding hole , the FIX assembly and the guide hole and can slide up and down, the switch handle controls the slide block to slide back and forth through the zipper, and the slide block controls the locking shaft to move up and down through the guide hole with a slope to limit the FIX assembly to move forward and backward. The utility model has the advantages of simple structure and convenient operation.

Description

A wide-range FIX lock switch mechanism on a child car seat

technical field

The utility model belongs to the field of stroller accessories, in particular to a large-range FIX lock switch mechanism on a child's car seat.

Background technique

The ISO FIX (International Organization for Standardization Fixture) structure on the child's car seat in the traditional technology is generally provided with a switch for controlling the FIX structure and the car tripping. The switches are generally installed at the position of the FIX structure, so it is necessary to find the switch at the structure of the FIX structure during operation, and then operate, so the operation is very troublesome. In addition, general child car seats have two FIX structures, so two switches need to be provided, so the difficulty of operation increases again.

Utility model content

(1) Technical problems to be solved

The technical problem to be solved by the utility model is that it is difficult to find the position of the switch in the traditional technology, and it is troublesome to operate two switches.

(2) Technical solution

In order to solve the above technical problems, the technical solution adopted by the utility model is: a large-scale FIX lock switch mechanism on a child car seat, including a FIX assembly, a fixed base, a zipper, a switch handle, a locking shaft and a slide block; the fixed base includes a first sliding hole for the slider to slide back and forth, a second sliding hole for controlling the front and rear sliding of the FIX assembly, and a third sliding hole that runs through the second sliding hole transversely, and the FIX The component is inserted in the second sliding hole and can move laterally, and the locking shaft is inserted in the third sliding hole and the FIX component and can slide up and down; the slider includes a guide hole with a slope, so The locking shaft is plugged into the third sliding hole, the FIX assembly and the guide hole and can slide up and down. The switch handle controls the slider to slide forward and backward through the zipper, and the slider controls the locking shaft through the guide hole with an inclined surface. Moving it up and down makes it restrict the FIX component from moving forward and backward.

The above-mentioned large-range FIX lock switch mechanism on the child car seat also includes a spring; the spring is used to control the upward reset of the locking shaft.

In the above-mentioned large-range FIX lock switch mechanism on the child car seat, the lock shaft is sleeved with a spring seat, and the two ends of the spring respectively contact the spring seat and the fixed base.

In the above-mentioned large-range FIX lock switch mechanism on the child car seat, the fixed base also includes a fourth sliding hole, and the spring seat and the locking shaft are both located in the fourth sliding hole and can move up and down.

In the above-mentioned large-scale FIX lock switch mechanism on the child car seat, the FIX assembly includes a transverse tooth hole, and the bottom of the tooth hole is provided with tooth grooves arranged transversely, and the locking shaft moves downward And snap into the tooth groove to limit the FIX assembly to move forward and backward.

(3) Beneficial effects

The large-range FIX lock switch mechanism on the children's car seat of the utility model can place the switch handle close to the human body through the zipper, which is more convenient to operate, and the switch handle can operate two FIX components at the same time, so there is no need to repeat operation, so it is more convenient.

Description of drawings

Fig. 1 is the perspective view of the large-scale FIX latch switch mechanism on the children's car seat of the present utility model;

Fig. 2 is a partial structural representation of the large-scale FIX lock switch mechanism on the child car seat of the present invention;

Fig. 3 is the sectional view of A-A in Fig. 2;

Fig. 4 is the sectional view of B-B in Fig. 2;

In the figure, 1 is the FIX component, 2 is the fixed base, 3 is the zipper, 4 is the switch handle, 5 is the locking shaft, 6 is the slider, 7 is the first sliding hole, 8 is the second sliding hole, and 9 is the second sliding hole. Three sliding holes, 10 are guide holes, 11 are springs, 12 are spring seats, 13 are the fourth sliding holes, 14 are toothed holes, and 15 are tooth grooves.

detailed description

Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is described in further detail. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

Embodiment: a large-scale FIX lock switch mechanism on a child car seat as shown in Fig. 1-Fig. The slider 6; the fixed base 2 includes a first slide hole 7 for the slider 6 to slide back and forth, a second slide hole 8 for controlling the FIX assembly 1 to slide back and forth, and a second slide hole 8 that runs through the second slide hole 8 transversely. The third sliding hole 9, the FIX assembly 1 is inserted in the second sliding hole 8 and can move laterally, and the locking shaft 5 is inserted in the third sliding hole 9 and the FIX assembly 1 and can slide up and down; The slider 6 includes a guide hole 10 with a slope, the locking shaft 5 is inserted into the third slide hole 9, the FIX assembly 1 and the guide hole 10 and can slide up and down, and the switch handle 4 passes through the zipper 3 Control the slide block 6 to slide forward and backward, and the slide block 6 controls the locking shaft 5 to move up and down through the guide hole 10 with a slope so as to limit the forward and backward movement of the FIX assembly 1 .

This structure also includes a spring 11, which is used to control the locking shaft 5 to return upward. The locking shaft 5 is sleeved with a spring seat 12 , and the two ends of the spring 11 contact the spring seat 12 and the fixed machine base 2 respectively. The fixed base 2 also includes a fourth sliding hole 13, and the spring seat 12 and the locking shaft 5 are located in the fourth sliding hole 13 and can move up and down.

The FIX assembly 1 includes a transverse tooth hole 14, and the bottom of the tooth hole 14 is provided with a tooth groove 15 arranged horizontally, and the locking shaft 5 moves downward and snaps into the tooth groove 15 to limit the FIX assembly. 1 to move back and forth.

When in use, the switch handle 4 drives the slider 6 to move forward through the zipper 3, and drives the locking shaft 5 to move upward through the guide hole 10 on the inclined surface, so that the locking shaft 5 breaks away from the tooth groove 15 and moves into the tooth hole 14, thereby The FIX component 1 can move back and forth, and the operation is very convenient.

The above is only the preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the utility model, some improvements and modifications can also be made. And retouching should also be regarded as the protection scope of the present utility model.

Claims (5)

1. the anchor switch of the fix on a large scale mechanism on a kind of children car seat is it is characterised in that on described children car seat The anchor switch of fix on a large scale mechanism include fix assembly (1), fixed base (2), zip (3), switch handle (4), locking shaft And slide block (6) (5)；Described fixed base (2) includes one and is used for first slide opening (7) of slide block (6) slide anteroposterior, is used for controlling Second slide opening (8) of fix assembly (1) slide anteroposterior processed and the 3rd slide opening (9) extending transversely through the second slide opening (8), described fix Assembly (1) be plugged in the second slide opening (8) and can transverse shifting, described locking shaft (5) is plugged on the 3rd slide opening (9) and fix group Part (1) is interior and can slide up and down；Described slide block (6) includes one and carries bevelled pilot hole (10), and described locking shaft (5) is inserted It is connected in the 3rd slide opening (9), fix assembly (1) and pilot hole (10) and can slide up and down, described switch handle (4) passes through zip (3) control slide block (6) slide anteroposterior, described slide block (6) passes through to move down on the bevelled pilot hole of band (10) control locking shaft (5) Dynamic make it limit fix assembly (1) to move forward and backward.

2. the anchor switch of the fix on a large scale mechanism on children car seat according to claim 1 is it is characterised in that go back Including spring (11)；Described spring (11) is used for controlling locking shaft (5) to reset upwards.

3. the anchor switch of the fix on a large scale mechanism on children car seat according to claim 2 is it is characterised in that institute State two ends contact spring seat (12) and the fixing machine respectively that locking shaft (5) is socketed with a spring base (12), described spring (11) Seat (2).

4. the anchor switch of the fix on a large scale mechanism on children car seat according to claim 3 is it is characterised in that institute State fixed base (2) and also include the 4th slide opening (13), described spring base (12) and locking shaft (5) are respectively positioned on the 4th slide opening (13) Interior and can move up and down.

5. the anchor switch of the fix on a large scale mechanism on children car seat according to claim 1 is it is characterised in that institute State fix assembly (1) and include horizontal perforation (14), the bottom of described perforation (14) is provided with transversely arranged teeth groove (15), Described locking shaft (5) moves down and snaps fit onto in teeth groove (15) and moved forward and backward with limiting fix assembly (1).