CN212125138U - Novel telescopic table in hard seat carriage of train - Google Patents
Novel telescopic table in hard seat carriage of train Download PDFInfo
- Publication number
- CN212125138U CN212125138U CN202020305535.0U CN202020305535U CN212125138U CN 212125138 U CN212125138 U CN 212125138U CN 202020305535 U CN202020305535 U CN 202020305535U CN 212125138 U CN212125138 U CN 212125138U
- Authority
- CN
- China
- Prior art keywords
- folding section
- seat
- connecting seat
- train
- section
- 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.)
- Expired - Fee Related
Links
- 230000008093 supporting effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Landscapes
- Passenger Equipment (AREA)
Abstract
The utility model aims at providing a novel scalable desk in the hard seat carriage of train that can prolong flexible in order to improve convenience to the passenger who is close to the corridor. In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel scalable desk in hard seat carriage of train, includes the desk body, the desk body has to side open-ended chamber that holds, hold the intracavity and have the extension table that sets up along left right direction, the one end that extends the table is located all the time and holds the intracavity, it is equipped with first connecting seat to extend the table other end, first connecting seat lower extreme is articulated fixed with first folding section one end, the one end that first connecting seat was kept away from to first folding section is articulated fixed through the one end of second connecting seat with the second folding section, be equipped with bolt assembly between first connecting seat and first folding section, first folding section and the second folding section or the second connecting seat is with the second folding section.
Description
Technical Field
The utility model relates to a desk, concretely relates to novel scalable desk in hard seat carriage of train.
Background
The table of the hard seat carriage of the train can only be used by two passengers near the window, and the passengers near the corridor can not directly use the table, so that a table of the hard seat carriage which can provide convenience for the passengers near the corridor is needed.
Disclosure of Invention
The utility model aims at providing a novel scalable desk in the hard seat carriage of train that can prolong flexible in order to provide convenience to the passenger who is close to the corridor.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel telescopic table in a train hard seat carriage comprises a table body, wherein the table body is provided with a containing cavity with an opening on the side face, an extending table plate arranged along the left-right direction is arranged in the containing cavity in a sliding mode, one end of the extending table plate is always positioned in the containing cavity, the other end of the extending table plate is provided with a first connecting seat, the lower end of the first connecting seat is hinged and fixed with one end of a first folding section, one end, far away from the first connecting seat, of the first folding section is hinged and fixed with one end of a second folding section through a second connecting seat, and a bolt assembly is arranged between the first connecting seat and the first folding section, between the first folding section and the second folding section or between the second connecting seat and the second folding section; during the use, extend the table and pull out from holding the intracavity, and first folding section and the folding section of second all overturn with vertical setting.
The utility model discloses extend the table can be convenient for placing of passenger's bubble face or kettle, can provide convenience for the passenger who is close to the corridor. The first folding section and the second folding section are used for supporting the extension table board, so that the support effect of the extension table board is better, and the bearing capacity is higher. The bolt assembly is used for keeping the first folding section and the first connecting seat fixed so as to prevent the first folding section from turning towards the window side; the bolt assembly is also used for fixing the first folding section and the second folding section so as to prevent the second folding section from turning towards the window side. Wherein, the support of extending the desktop is two sections foldings to the less chamber that holds of adaptation desk body.
Preferably, the bolt assembly comprises a fixed seat, a positioning seat and an L-shaped bolt, the positioning seat is provided with a positioning hole penetrating through the end part of the bolt, the fixed seat is provided with a guide groove with one end closed and one end opened and two support grooves perpendicular to the guide groove, the first connecting seat and the second folding section are respectively provided with a positioning seat, and two ends of the first folding section are respectively provided with a fixed seat and a bolt in a matched mode.
Preferably, the cross sections of the first connecting seat and the second connecting seat are both U-shaped.
Preferably, the width of each of the first folding section and the second folding section is smaller than the width of the extension table.
Preferably, the front side and the rear side of the accommodating cavity are respectively provided with a guide rail, the front side and the rear side of the extension table plate are respectively provided with a guide block, the guide rails are provided with sliding grooves arranged along the left-right direction, the outer ends of the sliding grooves are sealed, and the guide blocks are slidably matched in the sliding grooves. Wherein, after accomplishing the connection of desk body with extending the table, can be in the screw in order to be located the guide block outside at the guide rail outer end to seal the one end of spout.
Preferably, the longitudinal section of the guide block along the front-back direction and the cross section of the sliding groove are both in a T shape, and the outer diameter of one end, far away from the extension table plate, of the guide block is larger than the outer diameter of the end, close to the extension table plate, of the guide block.
Preferably, the outer end of the extension table plate is provided with a baffle plate for closing the accommodating cavity, and the upper end of the baffle plate is fixed with the outer end of the extension table plate.
Preferably, the first folding section is composed of two first straight rods which are opposite from front to back, the second folding section is composed of two second straight rods which are opposite from front to back and a third straight rod which is connected with the end parts of the two second straight rods, and the second folding section is arranged in a U shape. The arrangement is such that the first folding section and the second folding section are lighter, and the contact surface of the second folding section with the ground is larger, so as to improve the supporting effect.
The utility model has the advantages of can prolong flexible in order to provide convenience to the passenger who is close to the corridor.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the extension table of the present invention;
FIG. 3 is a cross-sectional view of the table body of the present invention;
fig. 4 is a schematic structural view of the first connecting seat and the first folding section of the present invention;
fig. 5 is a schematic structural diagram of the present invention between the first folding section and the second folding section.
Detailed Description
The invention will be further described with reference to the drawings and the specific embodiments.
Shown by fig. 1 to 5, the utility model discloses a novel scalable desk in hard seat carriage of train, including desk body 1, desk body 1 has to open to the side hold chamber 11, hold chamber 11 in the sliding fit have along the extension table 2 of controlling the direction setting, the one end of extending table 2 is located all the time and holds chamber 11, it is equipped with first connecting seat 3 to extend the table 2 other end, first connecting seat 3 lower extreme is articulated fixed with 4 one ends of first folding section, the one end that first connecting seat 3 was kept away from to first folding section 4 is articulated fixedly through the one end of second connecting seat 5 with the folding section 6 of second, between first connecting seat 3 and first folding section 4, all be equipped with bolt assembly between first folding section 4 and the folding section 6 of second. Wherein, extend 2 outer ends of table and be equipped with the baffle 20 that is used for sealing and holds chamber 11, the baffle 20 upper end is fixed with extension 2 outer ends of table.
The bolt assembly comprises a fixed seat 7, a positioning seat 8 and an L-shaped bolt 9, wherein the positioning seat 8 is provided with a positioning hole penetrating through the end part of the bolt 9, the fixed seat 7 is provided with a guide groove 71 with one end closed and one end opened and two supporting grooves 72 vertically arranged with the guide groove 71, the front side surfaces of the first connecting seat 3 and the second folding section 6 are respectively provided with the positioning seat 8, and the two ends of the front side surface of the first folding section 4 are respectively provided with the fixed seat 7 and are matched with the bolt 9.
Wherein, first connecting seat 3 and 5 cross sections of second connecting seat all are the U-shaped, and the width of first section of folding 4 and the 6 width of second section of folding all is less than the width that extends table 2. The first folding section 4 is composed of two first straight rods 41 which are opposite from each other in the front-back direction, the second folding section 6 is composed of two second straight rods 61 which are opposite from each other in the front-back direction and a third straight rod 62 which is connected with the end parts of the two second straight rods 61, and the second folding section 6 is arranged in a U shape
The front and back opposite sides of the accommodating cavity 11 are respectively provided with a guide rail 12, the front and back sides of the inner end of the extension table plate 2 are respectively provided with a guide block 21, the guide rail 12 is provided with a sliding groove 13 arranged along the left and right direction, the outer end of the sliding groove 13 is closed, and the guide block 21 is arranged in the sliding groove 13 in a sliding way. The longitudinal section of the guide block 21 in the front-back direction and the cross section of the sliding groove 13 are both in a T shape, and the outer diameter of one end, away from the extension table plate, of the guide block 21 is larger than the outer diameter of the end, close to the extension table plate, of the guide block 21.
During the use, will extend the table and pull out from holding the intracavity, and first folding section and the folding section of second all overturn with vertical setting, slide the bolt afterwards and make bolt tip and positioning seat cooperation, carry out the rotation of bolt again to make one section that the bolt is short stretch into the support inslot of fixing base.
The utility model has the advantages of can prolong flexible in order to provide convenience to the passenger who is close to the corridor.
Claims (8)
1. A novel telescopic table in a train hard seat carriage is characterized by comprising a table body, wherein the table body is provided with a containing cavity with an opening towards the side face, an extending table plate arranged along the left-right direction is slidably arranged in the containing cavity, one end of the extending table plate is always positioned in the containing cavity, the other end of the extending table plate is provided with a first connecting seat, the lower end of the first connecting seat is hinged and fixed with one end of a first folding section, one end, away from the first connecting seat, of the first folding section is hinged and fixed with one end of a second folding section through a second connecting seat, and bolt assemblies are arranged between the first connecting seat and the first folding section, between the first folding section and the second folding section or between the second connecting seat and the second folding section;
during the use, extend the table and pull out from holding the intracavity, and first folding section and the folding section of second all overturn with vertical setting.
2. The novel retractable table in a hard seat carriage of a train as claimed in claim 1, wherein the pin assembly comprises a fixing seat and a positioning seat and an L-shaped pin, the positioning seat has a positioning hole penetrating through the positioning seat to fit the end of the pin, the fixing seat has a guide groove with one end closed and the other end open and two supporting grooves perpendicular to the guide groove, the first connecting seat and the second folding section are respectively provided with a positioning seat, and the two ends of the first folding section are respectively provided with a fixing seat and a pin.
3. The new retractable table in a hard seat train car as claimed in claim 1, wherein the first and second connecting seats are U-shaped in cross section.
4. The new and improved retractable table as claimed in claim 1, wherein the first and second folded sections are each smaller in width than the extended table.
5. The novel retractable table in a hard seat carriage of a train as claimed in claim 1, wherein a guide rail is respectively arranged at the front and rear opposite sides of the accommodating cavity, a guide block is respectively arranged at the front and rear sides of the extension table plate, the guide rail is provided with a sliding groove arranged along the left and right direction, the outer end of the sliding groove is closed, and the guide block is slidably matched in the sliding groove.
6. The novel retractable table in a hard seat carriage of a train as claimed in claim 5, wherein the longitudinal section of the guide block in the front-rear direction and the cross section of the sliding groove are both T-shaped, and the outer diameter of the end of the guide block far away from the extension table is larger than the outer diameter of the end of the guide block near the extension table.
7. The novel telescopic table in a hard seat carriage of a train as claimed in claim 1, wherein the outer end of the extension table plate is provided with a baffle plate for closing the accommodating cavity, and the upper end of the baffle plate is fixed with the outer end of the extension table plate.
8. The novel retractable table as claimed in claim 1, wherein the first folding section is formed by two first straight bars opposite to each other in the front-rear direction, the second folding section is formed by two second straight bars opposite to each other in the front-rear direction and a third straight bar connecting the ends of the two second straight bars, and the second folding section is U-shaped.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020305535.0U CN212125138U (en) | 2020-03-12 | 2020-03-12 | Novel telescopic table in hard seat carriage of train |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020305535.0U CN212125138U (en) | 2020-03-12 | 2020-03-12 | Novel telescopic table in hard seat carriage of train |
Publications (1)
Publication Number | Publication Date |
---|---|
CN212125138U true CN212125138U (en) | 2020-12-11 |
Family
ID=73674473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202020305535.0U Expired - Fee Related CN212125138U (en) | 2020-03-12 | 2020-03-12 | Novel telescopic table in hard seat carriage of train |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN212125138U (en) |
-
2020
- 2020-03-12 CN CN202020305535.0U patent/CN212125138U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN212125138U (en) | Novel telescopic table in hard seat carriage of train | |
CN108357509B (en) | Turnover lifting hidden seat for railway vehicle | |
CN205661211U (en) | Portable removes blackboard | |
CN206053622U (en) | A kind of cervical orifice of uterus latch | |
CN217999281U (en) | Container back door lever opening device | |
CN212220442U (en) | Seat device of electric vehicle | |
CN211844195U (en) | Lifting and locking mechanism for carriage and tail gate | |
CN212447813U (en) | Expansion side-pull carriage body | |
CN108944597B (en) | Special shape-preserving hanger for interior trim parts of automobile door | |
CN111874145B (en) | Sliding frame and electric bicycle using same | |
CN220723234U (en) | Elevator landing door is with preventing pressing from both sides device | |
CN214024157U (en) | Welding device for processing non-motor vehicle parts | |
CN220199418U (en) | Rear auxiliary frame back beam structure with reinforcing rods | |
CN220184887U (en) | Closed electric tricycle | |
CN220581510U (en) | Smooth sliding matrix type sliding rail structure | |
CN212796490U (en) | Novel inner swing door | |
CN213807206U (en) | Hydraulic rear door opening and closing mechanism and vehicle comprising same | |
CN219446702U (en) | Sliding door structure and vehicle | |
CN218343321U (en) | Car seat slide rail release mechanism | |
CN221315988U (en) | Difficult-to-deform cross rod for vehicle | |
CN216284265U (en) | Durability test equipment of car door plant assembly production usefulness | |
CN213618547U (en) | Novel guide pillar and guide sleeve matching structure of automobile mold | |
CN216033674U (en) | Sliding mechanism for cover plate of skylight of automobile | |
CN213619980U (en) | Mounting structure of front cover and front engine room for electric four-wheeled vehicle | |
CN213735201U (en) | Vapour car trunk tail door plant structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201211 |
|
CF01 | Termination of patent right due to non-payment of annual fee |