CN213138764U - Double-body type carriage door capable of being opened in two opposite directions and sliding - Google Patents
Double-body type carriage door capable of being opened in two opposite directions and sliding Download PDFInfo
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- CN213138764U CN213138764U CN202022248215.9U CN202022248215U CN213138764U CN 213138764 U CN213138764 U CN 213138764U CN 202022248215 U CN202022248215 U CN 202022248215U CN 213138764 U CN213138764 U CN 213138764U
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- door
- limiting
- steel ball
- door body
- guide rail
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Abstract
The utility model relates to a carriage door technical field, specifically a binary formula can be to two-way carriage door that can slide open, including the door frame and locate two sliding support frame inside the door frame and locate two door bodies inside two sliding support frame respectively, the door frame is by two horizontal deckle boards from top to bottom and two vertical deckle boards from left to right each other close up fixed connection and constitute, two the surface of horizontal deckle board is all fixed mounting two guide rail strips that are parallel to each other; each sliding support frame is respectively arranged between the upper and lower two opposite guide rail strips; the door body is hinged to the sliding support frame through a hinge, and a door handle is installed on the door body. The utility model discloses a setting of two sliding support frame and the door body on it can realize that the slidingtype between two door bodies is opened and is closed, through the articulated formula design of activity between the door body and the sliding support frame, can realize the freedom of the door body and run from opposite directions, and is very convenient, and this kind of sliding door body setting can make things convenient for the passenger to use greatly.
Description
Technical Field
The utility model relates to a carriage door technical field specifically is a binary formula can run from opposite directions carriage door that slides open.
Background
All be equipped with a body between carriage and the carriage of train for isolated carriage and the passageway between the carriage, current carriage door all is the single door body generally and for drawing open type, and this kind sets up comparatively single and is not very convenient passenger's use. In view of this, we propose a two-body type door capable of sliding open and close.
SUMMERY OF THE UTILITY MODEL
In order to make up for the above insufficiency, the utility model provides a binary formula can be run from opposite directions the carriage door that can slide open.
The technical scheme of the utility model is that:
a double-body type split-sliding carriage door comprises a door frame, two sliding support frames arranged inside the door frame and two door bodies respectively arranged inside the two sliding support frames, wherein the door frame is formed by mutually ending and fixedly connecting an upper transverse frame plate, a lower transverse frame plate and a left vertical frame plate and a right vertical frame plate, and two guide rail strips which are parallel to each other are fixedly arranged on the surfaces of the two transverse frame plates; each sliding support frame is respectively arranged between the upper and lower two opposite guide rail strips; the door body is hinged to the sliding support frame through a hinge, and a door handle is installed on the door body.
As a preferred technical scheme of the utility model, the slip braced frame comprises perpendicular frame plate and the horizontal frame plate of fixed mounting both ends about perpendicular frame plate, two horizontal frame plate all is equipped with the guide rail groove just to the surface of guide rail strip, and the guide rail strip inlays to be located the guide rail inslot, the mutual supporting setting between the two.
As an optimized technical scheme of the utility model, every the fixed surface of horizontal frame plate has two first magnetic stripe of mutual symmetry.
As the utility model discloses an it is preferable technical scheme, two be equipped with a plurality of steel ball recesses, every before the first magnetic stripe the inside of steel ball recess all is equipped with spacing steel ball, fixedly connected with spring between the diapire of spacing steel ball and steel ball recess, the third of spacing steel ball is located the steel ball recess outside under the spring normal flexible state.
As a preferred technical scheme of the utility model, the top surface and the bottom surface of the door body all are equipped with the second magnetic stripe of two mutual symmetries, the size of second magnetic stripe and first magnetic stripe equals, the position one-to-one of the two, and the two magnetic pole just right each other is opposite magnetic pole each other.
As a preferred technical scheme of the utility model, the top surface and the bottom surface of the door body all are equipped with a plurality of spacing grooves, the spacing groove semicircular in shape, the number of spacing groove and spacing steel ball equals, the position one-to-one of the two, and the size of spacing steel ball and spacing groove matches each other.
As an optimal technical scheme of the utility model, spacing steel ball and spacing groove all are equipped with threely at least, and are linear equidistant range.
As an optimal technical scheme of the utility model, the thickness sum of second magnetic stripe and first magnetic stripe is less than the one-third of spacing steel ball diameter.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a setting of two sliding support frame and the door body on it can realize that the slidingtype between two door bodies is opened and is closed, through the articulated formula design of activity between the door body and the sliding support frame, can realize the freedom of the door body and run from opposite directions, and is very convenient, and this kind of sliding door body setting can make things convenient for the passenger to use greatly.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention (in a state where two door bodies are closed);
fig. 2 is a second schematic view of the overall structure of the present invention (in a state where two door bodies are open at both sides);
fig. 3 is a third schematic view of the overall structure of the present invention (in the state that the middle positions of the two door bodies are open);
fig. 4 is a fourth schematic view of the overall structure of the present invention (in a state where two door bodies are overlapped);
FIG. 5 is a cross-sectional view of the sliding support frame of the present invention;
FIG. 6 is a sectional view of the door body of the present invention;
FIG. 7 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 8 is an enlarged view of the structure at B in FIG. 5 according to the present invention;
fig. 9 is an enlarged schematic view of the structure at C in fig. 6 according to the present invention.
In the figure:
the door frame comprises a door frame 1, a transverse frame plate 10, a vertical frame plate 11 and a guide rail strip 12;
the device comprises a sliding support frame 2, a vertical frame plate 20, a transverse frame plate 21, a guide rail groove 22, a first magnetic strip 23, a limiting steel ball 24, a steel ball groove 25 and a spring 26;
the door body 3, the door handle 30, the second magnetic stripe 31 and the limiting groove 32.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-9, the present invention provides a technical solution:
a double-body type can be to the carriage door that the sliding can be opened, including the door frame 1 and two sliding support frames 2 locating in door frame 1 and locating two door bodies 3 in two sliding support frames 2 inside separately, the door frame 1 is by two horizontal deckle boards 10 and two vertical deckle boards 11 of left and right sides each other end and fixedly connect and form, the surface of two horizontal deckle boards 10 is fitted with two guide rail strips 12 parallel to each other fixedly; each sliding support frame 2 is respectively arranged between the upper and lower two opposite guide rail strips 12; the door body 3 is hinged on the sliding support frame 2 through a hinge, and a door handle 30 is arranged on the door body 3.
As a preferable technical solution of this embodiment, the sliding support frame 2 is composed of a vertical frame plate 20 and horizontal frame plates 21 fixedly mounted at the upper and lower ends of the vertical frame plate 20, guide rail grooves 22 are respectively formed on the surfaces of the two horizontal frame plates 21 facing the guide rail strips 12, the guide rail strips 12 are embedded in the guide rail grooves 22, and the two are mutually matched.
It should be added that the distance between the two guide rails 12 is greater than the distance between the two cross bars 21, so as to avoid the two sliding support frames 2 from interfering with each other during the movement.
As a preferred solution of this embodiment, two first magnetic strips 23 that are symmetrical to each other are fixed on the surface of each cross frame plate 21.
As a preferred technical solution of this embodiment, a plurality of steel ball grooves 25 are arranged in front of the two first magnetic strips 23, a limiting steel ball 24 is arranged inside each steel ball groove 25, a spring 26 is fixedly connected between the limiting steel ball 24 and the bottom wall of the steel ball groove 25, and one third of the limiting steel ball 24 is located outside the steel ball groove 25 in a normal telescopic state of the spring 26.
In the specific use process, the surface of the limiting steel ball 24 is smooth, and the leakage design of one third of the limiting steel ball 24 can ensure that the limiting steel ball 24 can be automatically clamped into or separated from the limiting groove 32 under the action of the extrusion force of the door body 3, and the door body 3 cannot be blocked, so that the relative limiting effect on the door body 3 can be realized.
As a preferred technical solution of this embodiment, the top surface and the bottom surface of the door body 3 are both provided with two second magnetic strips 31 that are symmetrical to each other, the sizes of the second magnetic strips 31 and the first magnetic strips 23 are equal, the positions of the two second magnetic strips correspond to each other one by one, and the magnetic poles that are opposite to each other are opposite magnetic poles.
It should be noted that the sum of the thicknesses of the second magnetic strip 31 and the first magnetic strip 23 is less than one third of the diameter of the limiting steel ball 24, so that when the door body 3 is closed, the bottom surface of the door body 3 can touch the limiting steel ball 24 to extrude the limiting steel ball 24.
As a preferred technical scheme of this embodiment, the top surface and the bottom surface of the door body 3 are both provided with a plurality of limiting grooves 32, the limiting grooves 32 are semicircular, the number of the limiting grooves 32 is equal to that of the limiting steel balls 24, the positions of the limiting grooves 32 and the limiting steel balls 24 correspond to each other one by one, and the sizes of the limiting steel balls 24 and the limiting grooves 32 are matched with each other.
As an optimal technical scheme of this embodiment, spacing steel ball 24 and spacing groove 32 all are equipped with threely at least, and are linear equidistant range, and the better spacing effect to the door body 3 can be guaranteed in the setting of a plurality of spacing steel balls 24 and spacing groove 32, and under no exogenic action, the door body 3 can not be opened easily.
The utility model discloses a binary formula can be run from opposite directions the carriage door that can slide open when using, can freely slide two sliding support frame 2, drive the door body 3 on the sliding support frame 2 and remove, thereby can realize the effect of sliding and opening and closing two door bodies 3, and because each door body 3 and the sliding support frame 2 that corresponds with it are articulated each other, therefore, each door body 3 can be opened alone, thereby can form the effect that two door bodies 3 run from opposite directions, therefore this carriage door can slide and open and close and also can run from opposite directions, it is very convenient, and when door body 3 is closed, because door body 3 extrudes spacing steel ball 24, when spacing steel ball 24 and spacing groove 32 are just right to each other, push spacing steel ball 24 card into the inside spacing groove 32 under the spring action of spring 26, can realize the relative spacing fixed effect to door body 3, can not open easily under no external force, when the door body 3 is opened, the door body 3 extrudes the limiting steel ball 24 again to enable the limiting steel ball to retract into the steel ball groove 25, and the limiting steel ball 24 automatically returns under the elastic force action of the spring 26 after the extrusion force of the door body 3 is eliminated.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a binary formula can run from opposite directions can be slided carriage door, includes door frame (1) and locates two inside slip braced frame (2) of door frame (1) and locate two inside two door bodies (3) of two slip braced frame (2) respectively, its characterized in that: the door frame (1) is formed by mutually ending and fixedly connecting an upper transverse frame plate (10), a lower transverse frame plate (10) and a left vertical frame plate (11) and a right vertical frame plate (11), and two guide rail strips (12) which are parallel to each other are fixedly arranged on the surfaces of the two transverse frame plates (10); each sliding support frame (2) is respectively arranged between the upper and lower two opposite guide rail strips (12); the door body (3) is hinged to the sliding support frame (2) through a hinge, and a door handle (30) is installed on the door body (3).
2. The two-piece, split, slide-open car door of claim 1, wherein: the sliding support frame (2) is composed of a vertical frame plate (20) and transverse frame plates (21) fixedly installed at the upper end and the lower end of the vertical frame plate (20), two guide rail grooves (22) are formed in the surfaces, just opposite to the guide rail strips (12), of the transverse frame plates (21), the guide rail strips (12) are embedded in the guide rail grooves (22), and the two guide rail strips are matched with each other.
3. The two-piece, split, slide-open car door of claim 2, wherein: two first magnetic strips (23) which are symmetrical to each other are fixed on the surface of each transverse frame plate (21).
4. A two-part, slide-open car door according to claim 3, wherein: a plurality of steel ball grooves (25) are formed in front of the two first magnetic strips (23), a limiting steel ball (24) is arranged inside each steel ball groove (25), a spring (26) is fixedly connected between the limiting steel ball (24) and the bottom wall of each steel ball groove (25), and one third of the limiting steel ball (24) is located outside each steel ball groove (25) in the normal telescopic state of the spring (26).
5. The two-piece, split, slide-open car door of claim 1, wherein: the top surface and the bottom surface of the door body (3) are both provided with two second magnetic stripes (31) which are symmetrical to each other, the sizes of the second magnetic stripes (31) and the sizes of the first magnetic stripes (23) are equal, the positions of the second magnetic stripes and the positions of the first magnetic stripes correspond to each other one by one, and the magnetic poles which are opposite to each other are opposite magnetic poles.
6. The two-piece, split, slide-open car door of claim 1, wherein: the door body (3) is characterized in that the top surface and the bottom surface of the door body are respectively provided with a plurality of limiting grooves (32), the limiting grooves (32) are semicircular, the number of the limiting grooves (32) is equal to that of the limiting steel balls (24), the limiting steel balls and the limiting steel balls are in one-to-one correspondence in position, and the sizes of the limiting steel balls (24) and the limiting grooves (32) are matched with each other.
7. The two-piece, split, slide-open car door of claim 4, wherein: the number of the limiting steel balls (24) and the number of the limiting grooves (32) are at least three, and the limiting steel balls and the limiting grooves are linearly arranged at equal intervals.
8. The two-piece, split, slide-open car door according to claim 5, wherein: the sum of the thicknesses of the second magnetic strip (31) and the first magnetic strip (23) is less than one third of the diameter of the limiting steel ball (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022248215.9U CN213138764U (en) | 2020-10-12 | 2020-10-12 | Double-body type carriage door capable of being opened in two opposite directions and sliding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022248215.9U CN213138764U (en) | 2020-10-12 | 2020-10-12 | Double-body type carriage door capable of being opened in two opposite directions and sliding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213138764U true CN213138764U (en) | 2021-05-07 |
Family
ID=75719836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022248215.9U Expired - Fee Related CN213138764U (en) | 2020-10-12 | 2020-10-12 | Double-body type carriage door capable of being opened in two opposite directions and sliding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213138764U (en) |
-
2020
- 2020-10-12 CN CN202022248215.9U patent/CN213138764U/en not_active Expired - Fee Related
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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: 20210507 Termination date: 20211012 |
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| CF01 | Termination of patent right due to non-payment of annual fee |