CN114030524A - Baby carriage with shock-proof structure - Google Patents
Baby carriage with shock-proof structure Download PDFInfo
- Publication number
- CN114030524A CN114030524A CN202111261369.4A CN202111261369A CN114030524A CN 114030524 A CN114030524 A CN 114030524A CN 202111261369 A CN202111261369 A CN 202111261369A CN 114030524 A CN114030524 A CN 114030524A
- Authority
- CN
- China
- Prior art keywords
- support
- damping
- lever
- wheel body
- fastening bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/18—Resilient suspensions of bodies
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention discloses a baby carriage with a shock absorption structure, which comprises a handle, a first support, a support rod, a first connecting piece, a first shock absorption tension spring, a first shock absorption lever, a first wheel body, a second shock absorption tension spring, a second shock absorption lever, a second wheel body, a stiffening beam and a second support. Compared with the prior art, the invention has the advantages that: overall structure is simple exquisite, and spare part selection, connected mode and whole theory of operation are reasonable clear, and preparation mode and application method are simple, and cost of manufacture and use cost are low, have improved holistic effect of moving away to avoid possible earthquakes and baby's passenger experience greatly to improve the security, the suitability is good, the facilitate promotion.
Description
Technical Field
The invention relates to a baby carriage, in particular to a baby carriage with a shock absorbing structure.
Background
For parents with babies at home, when the parents carry the babies out for shopping or walking, the parents usually use a baby carriage instead of holding the baby carriage with hands to reduce the burden of adults.
Disclosure of Invention
The invention aims to solve the technical problems that the existing baby carriage is lack of a corresponding shock absorption device, so that the using effect is poor and potential safety hazards exist.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: a baby carriage with a shock absorbing structure comprises a handle, a first support, a support rod, a first connecting piece, a first damping tension spring, a first damping lever, a first wheel body, a second damping tension spring, a second damping lever, a second wheel body, a stiffening beam and a second support, wherein one end of the first support is integrally connected with the handle, the other end of the first support is fixedly connected with one end of the first connecting piece through a fastening bolt, the other end of the first connecting piece is connected with the first damping lever through the fastening bolt, one end of the first damping lever is provided with a rotatable first wheel body, and the other end of the first damping lever is connected with the first connecting piece through the first damping tension spring;
the first support is connected with a second support through a fastening bolt, one end of the second support is connected to the first support, the other end of the second support is connected with a second damping lever through the fastening bolt, one end of the second damping lever is provided with a second rotatable wheel body, and the other end of the second damping lever is connected with the second support through a second damping tension spring.
Compared with the prior art, the invention has the advantages that: overall structure is simple exquisite, and spare part selection, connected mode and whole theory of operation are reasonable clear, and preparation mode and application method are simple, and cost of manufacture and use cost are low, have improved holistic effect of moving away to avoid possible earthquakes and baby's passenger experience greatly to improve the security, the suitability is good, the facilitate promotion.
As an improvement, the first support is connected with a support rod and a corresponding crib frame body frame through fastening bolts.
As an improvement, the first bracket and the second bracket are connected with a reinforcing beam through fastening bolts.
Drawings
FIG. 1 is a schematic view of a stroller with a shock absorbing structure.
As shown in the figure: 1. the device comprises a handle, 2, a first support, 3, a support rod, 4, a first connecting piece, 5, a first damping tension spring, 6, a first damping lever, 7, a first wheel body, 8, a second damping tension spring, 9, a second damping lever, 10, a second wheel body, 11, a reinforcing beam, 12 and a second support.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The invention is implemented in detail, the baby carriage with the shock absorbing structure comprises a handle 1, a first support 2, a support rod 3, a first connecting piece 4, a first damping tension spring 5, a first damping lever 6, a first wheel body 7, a second damping tension spring 8, a second damping lever 9, a second wheel body 10, a stiffening beam 11 and a second support 12, wherein one end of the first support 2 is integrally connected with the handle 1, the other end of the first support is fixedly connected with one end of the first connecting piece 4 through a fastening bolt, the other end of the first connecting piece 4 is connected with the first damping lever 6 through the fastening bolt, one end of the first damping lever 6 is provided with the first rotatable wheel body 7, and the other end of the first damping lever is connected with the first connecting piece 4 through the first damping tension spring 5;
the damping device is characterized in that a second support 12 is connected to the first support 2 through a fastening bolt, one end of the second support 12 is connected to the first support 2, the other end of the second support is connected with a second damping lever 9 through a fastening bolt, a second rotatable wheel body 10 is arranged at one end of the second damping lever 9, and the other end of the second damping lever is connected with the second support 12 through a second damping tension spring 8.
The first support 2 is connected with a support rod 3 and a corresponding baby crib frame through a fastening bolt.
And a reinforcing beam 11 is connected between the first bracket 2 and the second bracket 12 through a fastening bolt.
The working principle of the invention is as follows: the device is a baby carriage with a shock-absorbing structure, and comprises a handle, a first support, a support rod, a first connecting piece, a first shock-absorbing tension spring, a first shock-absorbing lever, a first wheel body, a second shock-absorbing tension spring, a second shock-absorbing lever, a second wheel body, a stiffening beam and a second support, wherein one end of the first support is integrally connected with the handle, the other end of the first support is fixedly connected with one end of the first connecting piece through a fastening bolt, the other end of the first connecting piece is connected with the first shock-absorbing lever through the fastening bolt, one end of the first shock-absorbing lever is provided with a rotatable first wheel body, and the other end of the first shock-absorbing lever is connected with the first connecting piece through the first shock-absorbing tension spring; the first support is connected with a second support through a fastening bolt, one end of the second support is connected to the first support, the other end of the second support is connected with a second damping lever through the fastening bolt, one end of the second damping lever is provided with a second rotatable wheel body, and the other end of the second damping lever is connected with the second support through a second damping tension spring.
The device utilizes the lever principle to lead the main support pivot of the baby carriage to be far away from the center of the moving wheel by lengthening the torque and match with the large-size telescopic range of the tension spring to realize shock absorption, thereby better protecting the health of infants, and having obvious effect advantage compared with the shock absorption mechanism taking the compression spring as the main part in the current market.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature, and in the description of the invention, "plurality" means two or more unless explicitly specifically defined otherwise.
In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
In the description herein, reference to the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention.
Claims (3)
1. The utility model provides a perambulator with shock absorber structure, includes handle (1), support (2), vaulting pole (3), connecting piece (4), damping extension spring (5), damping lever (6), wheel body (7), damping extension spring two (8), damping lever two (9), wheel body two (10), stiffening beam (11), support two (12), its characterized in that: one end of the first support (2) is integrally connected with a handle (1), the other end of the first support is fixedly connected with one end of the first connecting piece (4) through a fastening bolt, the other end of the first connecting piece (4) is connected with a first damping lever (6) through a fastening bolt, one end of the first damping lever (6) is provided with a rotatable wheel body (7), and the other end of the first damping lever is connected with the first connecting piece (4) through a first damping tension spring (5);
the damping device is characterized in that a second support (12) is connected to the first support (2) through a fastening bolt, one end of the second support (12) is connected to the first support (2), the other end of the second support is connected with a second damping lever (9) through the fastening bolt, one end of the second damping lever (9) is provided with a second rotatable wheel body (10), and the other end of the second damping lever is connected with the second support (12) through a second damping tension spring (8).
2. The stroller of claim 1, wherein: the first support (2) is connected with a support rod (3) and a corresponding crib frame body frame through a fastening bolt.
3. The stroller of claim 1, wherein: and a reinforcing beam (11) is connected between the first bracket (2) and the second bracket (12) through a fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111261369.4A CN114030524A (en) | 2021-10-28 | 2021-10-28 | Baby carriage with shock-proof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111261369.4A CN114030524A (en) | 2021-10-28 | 2021-10-28 | Baby carriage with shock-proof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114030524A true CN114030524A (en) | 2022-02-11 |
Family
ID=80135653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111261369.4A Withdrawn CN114030524A (en) | 2021-10-28 | 2021-10-28 | Baby carriage with shock-proof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114030524A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024017976A1 (en) | 2022-07-19 | 2024-01-25 | Jijibaba Limited | A wheel for a pushchair and a pushchair having a wheel |
-
2021
- 2021-10-28 CN CN202111261369.4A patent/CN114030524A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024017976A1 (en) | 2022-07-19 | 2024-01-25 | Jijibaba Limited | A wheel for a pushchair and a pushchair having a wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220211 |