CN207191143U - External member for doll carriage - Google Patents

Abstract

The utility model provides a kind of external member for doll carriage, and the external member is for being removably connected to provided with tourelle and the framework of the stroller of the grip device for operating stroller, the external member include：Two trailing wheels, each trailing wheel are provided with the coupling arrangement for the fixing device for being used for removedly being connected in vehicle frame, and each trailing wheel is respectively provided with protective plate；Front-wheel, provided with protective plate, front-wheel is assembled in the structure, the brake assemblies that the structure is provided with the anterior coupling arrangement for the framework for being used to removably be connected to stroller and is connected with front-wheel, the brake assemblies are provided with the brakes for being connected to front-wheel, it is connected from the end of the cable of brakes extension with brake actuator, the brake actuator can be connected to the grip device set in the frame.According to external member of the present utility model so that traditional doll carriage can be changed into the stroller for implementing motion, and the external member is easily assembled on the framework of doll carriage and is easily detached, it is not necessary to use specific assembly tool.

Description

External member for doll carriage

Technical field

The purpose of the application is to provide a kind of external member (kit) for doll carriage, and the external member is designed to removably It is assembled in conventional baby stroller.

More specifically, the utility model proposes a kind of external member for doll carriage is developed, it is particularly configured to can It is connected to the framework of the stroller provided with tourelle and grip device with removing, to operate the stroller to make it easier to be run Step motion.

Background technology

Motion that is popular in a middle-aged person now and implementing is to push doll carriage running, and wherein mother/father exists Run while push doll carriage.

Have in the market for above-mentioned motion and specially designed doll carriage, such as cause front wheels and rear wheels Size is larger and adds additional element, and thus while they are applied to run, daily or traditional for stroller makes With or operation, such as fold and/or expansion operation for practicality it is smaller.

In addition, created with known to applicant, not currently existing the invention including all features described in this specification Make.

Utility model content

The purpose of this utility model is to provide a kind of external member for doll carriage, and its construction is in this application field Novel, and can solve the shortcomings that foregoing, it will be appreciated that what is be clear to is other during the utility model additionally provides from the description below The advantages of additional.

Therefore, a purpose of the present utility model is to provide a kind of external member for doll carriage, and the external member is used in particular for Removably it is connected to provided with tourelle and the framework of the stroller of the grip device for operating stroller, it is characterised in that should External member includes：Two trailing wheels, each trailing wheel are provided with the coupling arrangement for the fixing device for being used for removedly being connected in vehicle frame, Each trailing wheel is respectively provided with protective plate；Front-wheel, provided with protective plate, the front-wheel is assembled into a structure, and the structure, which is provided with, is used for energy The brake assemblies for being connected to the anterior coupling arrangement of the framework of stroller and being connected with removing and with front-wheel, the brake assemblies are provided with Be connected to the brakes of front-wheel, from end and the brake actuator of the cable of brakes extension (a such as terminal, for example, with Cable tension device has phase same-action) it is connected, the brake actuator can be connected to the grip device being arranged in the framework.

Due to these features, traditional doll carriage can be changed into the stroller for implementing (exercise) the motion, (set Part) it is easily assembled on the framework of doll carriage and is pulled down from the framework of doll carriage.So as to prevent that the owner of stroller must not Not buying the doll carriage more than one according to the situation or condition that use (so has lacking for the more memory spaces of needs Point).

In one embodiment of the present utility model, brakes includes cantilever, and the cantilever is attached to the structure of front-wheel, And the brake(-holder) block of itself is taken turns provided with acting on, the cable extends from cantilever.

Preferably, the protective plate that each trailing wheel is provided with has wrap-around element, after wrapping examination element partly covers The top of wheel and partly covering trailing wheel medial surface, the type of the landform travelled according to user, this causes the frame into stroller The dust of the bottom of frame is minimum, or the bottom for preventing dust from entering the framework of stroller.

It is also preferable that the protective plate being provided with front-wheel has the wrap-around element on the top for partly covering front-wheel.

According to one embodiment of the present utility model, forming the structure of a part for front-wheel includes two arms, each arm Portion stretches out from the side of front-wheel and is attached by cross bar (crosspiece).

In a preferred embodiment of the present utility model, the coupling arrangement of the structure of front-wheel has from the structure itself The pin of stretching, these pins can be inserted into the hole in the framework of stroller, and each pin includes clip attachment.Cause This, it is not necessary to special assembly tool is used, and this assembling is for a user rapidly and simply.

Advantageously, the brake assemblies include：Additional clasp member, to be fixed on framework；And/or stroller Grip device, it is connected with cable.

In summary, the utility model can provide at least one of following advantageous effects：

First, using according to external member of the present utility model so that traditional doll carriage can be changed into for implementing fortune Dynamic stroller, the external member are easily assembled on the framework of doll carriage and pulled down from the framework of doll carriage.Secondly, may be such that into Enter that the dust of the bottom of the framework of stroller is minimum, or the bottom for preventing dust from entering the framework of stroller.Furthermore the utility model External member need not use specific assembly tool, and this assembling is for a user rapidly and simply.

Brief description of the drawings

By being retouched to preferred (but nonexcludability) embodiment being demonstrated in accompanying drawing, being used as non-limiting example State, the further feature and advantage of the external member of the present utility model for doll carriage object will be apparent from being clear to, in the accompanying drawings：

Fig. 1 is the stereogram for the element for including the embodiment according to the external member of the present utility model for doll carriage；

Fig. 2 is the front view of the external member shown in Fig. 1；And

Fig. 3 is the schematic diagram for the doll carriage for being assembled with external member of the present utility model thereon.

Embodiment

It is in the drawing it can be seen that of the present utility model excellent with reference to above-mentioned accompanying drawing and according to used reference Embodiment is selected, the embodiment includes the part and element hereafter pointed out and be described in detail.

According to an embodiment of the external member for doll carriage, the external member is specifically set to be removably coupled to The framework of the stroller of type provided with tourelle and grip device (handle as operated stroller).The external member is generally wrapped Include：Two trailing wheels 1, its size are bigger than the size of original wheel in traditional stroller, and each trailing wheel is equipped with coupling arrangement, use With the fixing device for being removably coupled to be arranged in balladeur train, each trailing wheel 1 has protective plate 2；And front-wheel 3, its is same Provided with by any suitable material (e.g., protective plate 4 made of plastic material.The coupling arrangement of these wheels includes alignment pin 11, such as It can be more clearly visible that from Fig. 1 and Fig. 2, the central shaft 12 of these alignment pins from each trailing wheel 1 stretches out.In addition, these Coupling arrangement includes retainer 13, and the retainer has positioned at the lance shape end of the lower section of alignment pin 11.

The front-wheel 3 is assembled into structure 5 (it will be described below), and the structure 5, which is provided with, to be used for removedly It is connected to the anterior coupling arrangement of the framework 100 of stroller.Structure 5 includes two tubular arm sections, axle of each arm from front-wheel 3 6 two ends are stretched out and extended back (position according to Fig. 1), attached by the cross bar 50 positioned at the rear of front-wheel 3 Connect.

In addition, setting the brake assemblies being connected with front-wheel 3, the brake assemblies are provided with：Brakes is (overall with reference 7 represent), it is connected to the structure 5 of front-wheel 3 by being attached section 52, and the cable 8 extended from the brakes is (by with protection The copper cash of lid is formed) end be connected with a terminal 9, the terminal is connected to the handle 101 in the framework 100 of stroller, from Fig. 3 It can be seen that the terminal 9 makes cable 8 keep tightening so that cable 8 simply must be pressed by user towards handle 101 Operate brakes 7.

Brakes 7 includes being attached to the cantilever of the structure 5 of front-wheel 3, and the cantilever, which is provided with, acts on the wheel braking of itself Piece, the cable 8 extend from the cantilever.In order that cable fluffs and avoids unexpectedly stumbling something, brake assemblies include：It is more Individual clasp member 10, for being fixed on framework 100 and being fixed on the handle 101 (grip device) being connected with cable 8 of stroller On.These clasp members 10 are made up of the flexiplast of substantially circular in configuration.

The protective plate 2 being located on each trailing wheel has wrap-around element, and the wrap-around element is fixed in the axle of the wheel, and With partly cover this wheel top, substantially curved first paragraph 20 and partly cover the medial surface, big of this wheel Cause the second segment 21 of circular sector, and the protective plate 4 being provided with front-wheel 3 have partly cover front-wheel 3 top, be substantially in arc The wrap-around element of shape.

Referring now to a specific embodiment of the coupling arrangement of the structure 5 of above-mentioned front-wheel, the embodiment includes：A pair Pin 51, stretched out upwards from the arm of structure 5, these pins can be inserted into the complementary hole in the framework 100 of stroller, Mei Gesuo Stating pin 51 includes clip attachment, therefore it is easy to be positioned on the framework 100 of stroller and moved from the framework 100 of stroller Remove.

Making the details employed in the external member of the present utility model for doll carriage, shape, size and other attached The element of band can be suitably carried out replacing, and this is without departing from by appended claims limited range.

Claims (7)

1. a kind of external member for doll carriage, the external member is specifically used for removably being connected to provided with tourelle and being used for Operate the framework (100) of the stroller of the grip device of stroller, it is characterised in that the external member includes：Two trailing wheels (1), each The trailing wheel is provided with the coupling arrangement for the fixing device for being used for removedly being connected in vehicle frame, and each trailing wheel (1) has There is protective plate (2)；Front-wheel (3), provided with protective plate (4), the front-wheel (3) is assembled into structure (5), and the structure (5) sets There is the anterior coupling arrangement for being removably connected to the framework of the stroller (100) and be connected with the front-wheel (3) Brake assemblies, the brake assemblies, which are provided with, is connected to the brakes (7) of the front-wheel, extends from the brakes (7) The end of cable (8) be connected with brake actuator, the brake actuator can be connected to be arranged in the framework described and grab Hold device.

2. the external member according to claim 1 for doll carriage, it is characterised in that the brakes (7) includes outstanding Arm, the cantilever are attached to the structure (5) of the front-wheel (3), and are provided with and act on the wheel brake(-holder) block of itself, the cable (8) extend from the cantilever.

3. the external member according to claim 1 for doll carriage, it is characterised in that each trailing wheel (1) is provided with Protective plate (2) there is wrap-around element, the wrap-around element partly covers the top of the trailing wheel and partly covered Cover the medial surface of the trailing wheel.

4. the external member according to claim 1 for doll carriage, it is characterised in that the front-wheel (3) is provided with anti- Backplate (4) has the wrap-around element on the top for partly covering the front-wheel.

5. the external member according to claim 1 for doll carriage, it is characterised in that form one of the front-wheel (3) The structure (5) being divided to includes two arms, and each arm stretches out and by cross bar (50) quilt from the side of the front-wheel (3) Attachment.

6. the external member according to claim 1 for doll carriage, it is characterised in that the connection of the structure of the front-wheel (3) Connection device has the pin stretched out from the structure itself, and the pin can be inserted into the hole in the framework (100) of the stroller Interior, each pin includes clip attachment.

7. the external member according to claim 1 for doll carriage, it is characterised in that the brake assemblies include：It is additional Clasp member (10), to it is fixed on said frame；And/or the grip device of the stroller, itself and the cable (8) connect.