CN219654558U - Fastening spring piece of movable door leaf - Google Patents
Fastening spring piece of movable door leaf Download PDFInfo
- Publication number
- CN219654558U CN219654558U CN202320986326.0U CN202320986326U CN219654558U CN 219654558 U CN219654558 U CN 219654558U CN 202320986326 U CN202320986326 U CN 202320986326U CN 219654558 U CN219654558 U CN 219654558U
- Authority
- CN
- China
- Prior art keywords
- door leaf
- spring steel
- connecting bolt
- frame
- 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.)
- Active
Links
- 229910000639 Spring steel Inorganic materials 0.000 claims abstract description 53
- 238000005452 bending Methods 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
Landscapes
- Wing Frames And Configurations (AREA)
Abstract
The utility model relates to the technical field of movable door leaves and discloses a fastening spring piece of a movable door leaf, wherein a connecting bolt is arranged at the upper part of a door leaf vertical frame, the door leaf vertical frame, a door leaf upper transverse frame and a door leaf lower transverse frame are connected through the connecting bolt, a bolt connecting hole is formed in the upper part of a spring steel pad, the connecting bolt is connected to the inner side of the bolt connecting hole, the spring steel pad is supported at the connecting position of the connecting bolt and the door leaf vertical frame, the spring steel pad is arranged at the connecting position of a door leaf mechanism upper door leaf frame, the spring steel pad is connected with the connecting position of the connecting bolt and the door leaf vertical frame through a limiting groove on the side surface of the door leaf vertical frame, elastic pretightening force is provided for the connecting bolt after the connecting bolt is fixed, the connecting bolt is prevented from loosening in use, and the connecting bolt is kept in a fastening state through the elasticity of the spring steel pad when the connecting bolt loosens due to special conditions, and the connecting stability of the door leaf mechanism is ensured.
Description
Technical Field
The utility model relates to the technical field of movable door leaves, in particular to a fastening spring piece of a movable door leaf.
Background
With the development and progress of society, people have increasingly high demands for life safety and quality of life, so that various door leaves are on the market, and the demands for the appearance of the door are also higher due to the frequency of people using the door.
The existing movable door leaf is fixed by adopting a splicing mode, the door leaf frame of the movable door is connected and fixed through bolts, the connection part is connected and fixed by only relying on the bolts, the structural stability is poor, the movable door is in a frequently opened and closed state, when the movable door is used, due to the vibration and push-pull stress effect when the door body is opened and closed, the bolts on the upper part of the door leaf are easy to loose, the door leaf frame is fixed unstably, gaps can be formed in the connection part of the door frame, the door frame is movable, and the normal work of the door leaf can be influenced.
Disclosure of Invention
The present utility model is directed to a fastening spring piece for a movable door leaf, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the fastening spring piece of the movable door leaf comprises a spring steel pad for connecting a door leaf mechanism, wherein the door leaf mechanism comprises a door leaf vertical frame, a door leaf upper transverse frame and a door leaf lower transverse frame;
the upper portion of door leaf mullion is provided with connecting bolt, connect through connecting bolt between door leaf mullion, door leaf upper horizontal frame and the door leaf lower horizontal frame, the upper portion of spring steel pad is provided with the bolted connection hole, connecting bolt connects in the inboard of bolted connection hole, spring steel pad supports in the junction of connecting bolt and door leaf mullion.
Preferably, the number of the door leaf mullions is two, the two door leaf mullions are symmetrically distributed, the upper door leaf transverse frame and the lower door leaf transverse frame are arranged between the two door leaf mullions, and the upper door leaf transverse frame and the lower door leaf transverse frame are respectively arranged on the upper side and the lower side of the door leaf mullions.
Preferably, the door leaf mullion, the door leaf upper transverse frame and the door leaf lower transverse frame form a door leaf frame, and door leaf glass is arranged on the inner side of the door leaf frame and fixedly connected to the inner side of the door leaf frame.
Preferably, the number of the spring steel pads is four, the four spring steel pads are respectively distributed at the four corner joints of the door leaf mechanism, bending side plates are arranged on two sides of the spring steel pads, a top convex folding surface is arranged at the top of the spring steel pads, and a bottom concave folding surface is arranged at the bottom of the spring steel pads.
Preferably, the door leaf mullion is fixedly provided with limiting convex seats on the connecting side of the connecting bolt, the number of the limiting convex seats is two, the limiting convex seats form limiting grooves, the limiting grooves are matched with the bending side plates, and the spring steel pads are clamped on the inner sides of the limiting grooves through the bending side plates.
Preferably, the bolt connecting hole is formed in the upper portion of the top protruding folding surface, the number of the bolt connecting holes and the number of the connecting bolts are two, the connecting bolts penetrate through the bolt connecting holes and are in threaded connection with the upper portion of the door leaf mullion, and the bottom of the nut of the connecting bolt is in contact with the top surface of the top protruding folding surface.
Compared with the prior art, the technical scheme provided by the utility model has the following technical effects:
this spring steel fills up the junction of department's fan frame on door leaf mechanism, with connecting bolt connection in the upper portion of spring steel fills up, limit groove through door leaf mullion side is to spring steel fills up and is connected, and support connecting bolt and door leaf mullion's junction through spring steel fills up, can provide elasticity pretightning force for connecting bolt after connecting bolt fixes, prevent that connecting bolt from taking place not hard up when using, and can be when connecting bolt takes place not hard up because of special circumstances, elasticity through spring steel fills up, make connecting bolt keep a state of fastening, the steadiness of door leaf mechanism connection is ensured, the structural stability of door leaf has been improved greatly.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic view of the front structure of the door leaf mechanism of the present utility model;
FIG. 3 is a schematic view of the upper side structure of the spring steel pad of the present utility model;
FIG. 4 is a schematic view of the underside structure of the spring steel pad of the present utility model;
FIG. 5 is a schematic view of the bottom structure of the door leaf mechanism of the present utility model;
fig. 6 is a schematic view of the structure of the area a in fig. 5 according to the present utility model.
Reference numerals illustrate: 1. a door leaf mechanism; 2. a spring steel pad; 3. a door leaf mullion; 4. a door leaf upper transverse frame; 5. a lower transverse frame of the door leaf; 6. door leaf glass; 7. bending the side plates; 8. a top convex folding surface; 9. a bottom concave folding surface; 10. a bolt connection hole; 11. a connecting bolt; 12. a limit convex seat; 13. and a limit groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for the purpose of understanding and reading the disclosure, and are not intended to limit the scope of the utility model, which is defined by the claims, but rather by the claims, unless otherwise indicated, and that any structural modifications, proportional changes, or dimensional adjustments, which would otherwise be apparent to those skilled in the art, would be made without departing from the spirit and scope of the utility model.
Examples
Referring to fig. 1-6, the present utility model provides a technical solution: the fastening spring piece of movable door leaf is including being used for connecting the spring steel pad 2 of door leaf mechanism 1, and the quantity of spring steel pad 2 is four, and four spring steel pads 2 distribute respectively in the four corners junction of door leaf mechanism 1 for support connecting bolt 11 and the junction of door leaf mullion 3, make connecting bolt 11's connection more firm.
The spring steel pad 2 is a steel gasket with high toughness, both sides of the spring steel pad 2 are provided with bending side plates 7, the top of the spring steel pad 2 is provided with a top convex folding surface 8, and the bottom of the spring steel pad 2 is provided with a bottom concave folding surface 9, so that the spring steel pad 2 can generate larger elastic resilience force when being stressed.
The door leaf mullion 3 is provided with spacing boss 12 with the fixed connection side of connecting bolt 11, and the quantity of spacing boss 12 is two, and two spacing bosses 12 constitute spacing groove 13, spacing groove 13 and the sideboard 7 looks adaptation of bending, and spring steel fills up 2 and carries out the gomphosis joint to spring steel and fills up 2 through the inboard of sideboard 7 joint in spacing groove 13 of bending, through spacing groove 13, can conveniently fix a position the installation of spring steel pad 2.
The bolt connecting hole 10 is formed in the upper portion of the top protruding folding surface 8, the number of the bolt connecting hole 10 and the number of the connecting bolts 11 are two, the connecting bolts 11 penetrate through the bolt connecting hole 10 and are connected to the upper portion of the door leaf mullion 3 in a threaded mode, the bottom of a nut of each connecting bolt 11 is in contact with the top surface of the top protruding folding surface 8 in a direction, the spring steel pad 2 is supported at the connecting position of each connecting bolt 11 and the door leaf mullion 3, elastic pretightening force can be provided for each connecting bolt 11 after the connecting bolts 11 are fixed, looseness of each connecting bolt 11 during use is prevented, and when the connecting bolts 11 are loosened due to special conditions, the connecting bolts 11 are kept in a fastening state through the elasticity of the spring steel pad 2, so that the connecting stability of the connection of the door leaf mechanism 1 is ensured.
The door leaf mechanism 1 comprises a door leaf vertical frame 3, a door leaf upper horizontal frame 4 and a door leaf lower horizontal frame 5, wherein the door leaf vertical frame 3, the door leaf upper horizontal frame 4 and the door leaf lower horizontal frame 5 are made of aluminum alloy materials, the number of the door leaf vertical frames 3 is two, the two door leaf vertical frames 3 are symmetrically distributed, the door leaf upper horizontal frame 4 and the door leaf lower horizontal frame 5 are arranged between the two door leaf vertical frames 3, and the door leaf upper horizontal frame 4 and the door leaf lower horizontal frame 5 are respectively arranged on the upper side and the lower side of the door leaf vertical frame 3.
The upper portion of door leaf mullion 3 is provided with connecting bolt 11, connects through connecting bolt 11 between door leaf mullion 3, door leaf upper horizontal frame 4 and door leaf lower horizontal frame 5, and door leaf mullion 3, door leaf upper horizontal frame 4 and door leaf lower horizontal frame 5 constitute the door leaf frame, and as the bearing structure of door leaf, the inboard of door leaf frame is provided with door leaf glass 6, and door leaf glass 6 fixed connection is in the inboard of door leaf frame, and door leaf glass 6 is explosion-proof toughened glass.
When the door leaf mechanism 1 is installed according to the working principle or the structural principle, firstly, the sealing rubber gasket of the door leaf glass 6 is installed, then the door leaf mullion 3, the door leaf upper transverse frame 4 and the door leaf lower transverse frame 5 are sequentially connected to the outer side of the door leaf glass 6, the joint of the frames is clamped and attached in place, then the connecting bolt 11 is inserted into the upper part of the spring steel gasket 2, the connecting bolt 11 is initially fixed in a screw hole formed in one side of the door leaf mullion 3, the spring steel gasket 2 is embedded and connected to the inner side of the limiting groove 13, and then the connecting bolt 11 is screwed to connect and fix the joint of the door leaf mechanism 1 through the connecting bolt 11, so that the installation operation of the door leaf mechanism 1 is completed;
after the installation is fixed, spring steel pad 2 can produce elasticity because of receiving connecting bolt 11's extrusion force, bulldozes connecting bolt 11, can prevent that connecting bolt 11 from taking place not hard up, when connecting bolt 11 takes place not hard up because of special reason, because spring steel pad 2's elasticity, connecting bolt 11 also can keep a relative fastening state, can avoid the junction of door leaf mechanism 1 to take place not hard up.
To sum up, this spring steel fills up 2 sets up the junction at door leaf mechanism 1 upper portion department's fan frame, connect connecting bolt 11 in the upper portion of spring steel fills up 2, limit groove 13 through door leaf mullion 3 side is to spring steel fills up 2 with be connected, and support connecting bolt 11 and the junction of door leaf mullion 3 through spring steel fills up 2, can provide elasticity pretightning force for connecting bolt 11 after connecting bolt 11 is fixed, prevent connecting bolt 11 from taking place not hard up when using, and can be when connecting bolt 11 takes place not hard up because of special circumstances, through the elasticity of spring steel fills up 2, make connecting bolt 11 keep a fastening state, ensure the steadiness of door leaf mechanism 1 connection, the structural stability of door leaf has been improved greatly.
Thus, embodiments of the present utility model have been described in detail with reference to the accompanying drawings. It should be noted that, in the drawings or the text of the specification, implementations not shown or described are all forms known to those of ordinary skill in the art, and not described in detail. Furthermore, the above definitions of the components are not limited to the specific structures, shapes or modes mentioned in the embodiments, and may be simply modified or replaced by those of ordinary skill in the art.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the utility model thereto, but to limit the utility model thereto, and any modifications, equivalents, improvements and equivalents thereof may be made without departing from the spirit and principles of the utility model.
Claims (6)
1. The fastening spring piece of movable door leaf is including being used for connecting spring steel pad (2) of door leaf mechanism (1), its characterized in that: the door leaf mechanism (1) comprises a door leaf vertical frame (3), a door leaf upper transverse frame (4) and a door leaf lower transverse frame (5);
the upper portion of door leaf mullion (3) is provided with connecting bolt (11), be connected through connecting bolt (11) between door leaf mullion (3), door leaf upper horizontal frame (4) and door leaf lower horizontal frame (5), the upper portion of spring steel pad (2) is provided with bolted connection hole (10), connecting bolt (11) are connected in the inboard of bolted connection hole (10), spring steel pad (2) support in the junction of connecting bolt (11) with door leaf mullion (3).
2. A fastening spring piece of a movable door leaf according to claim 1, characterized in that: the number of the door leaf mullions (3) is two, the two door leaf mullions (3) are symmetrically distributed, the upper transverse frame (4) and the lower transverse frame (5) of the door leaf are arranged between the two door leaf mullions (3), and the upper transverse frame (4) and the lower transverse frame (5) of the door leaf are respectively arranged on the upper side and the lower side of the door leaf mullions (3).
3. A fastening spring piece of a movable door leaf according to claim 2, characterized in that: the door leaf comprises a door leaf vertical frame (3), a door leaf upper transverse frame (4) and a door leaf lower transverse frame (5), wherein door leaf glass (6) is arranged on the inner side of the door leaf frame, and the door leaf glass (6) is fixedly connected to the inner side of the door leaf frame.
4. A fastening spring piece of a movable door leaf according to claim 1, characterized in that: the number of the spring steel pads (2) is four, the four spring steel pads (2) are respectively distributed at the four corners of the door leaf mechanism (1), bending side plates (7) are arranged on two sides of the spring steel pads (2), a top convex folding surface (8) is arranged at the top of the spring steel pads (2), and a bottom concave folding surface (9) is arranged at the bottom of the spring steel pads (2).
5. The fastening spring piece of the movable door leaf according to claim 4, wherein: the door leaf mullion is characterized in that limiting convex seats (12) are fixedly arranged on the connecting side of the door leaf mullion (3) and the connecting bolt (11), the number of the limiting convex seats (12) is two, the limiting convex seats (12) form limiting grooves (13), the limiting grooves (13) are matched with the bending side plates (7), and the spring steel pads (2) are clamped on the inner sides of the limiting grooves (13) through the bending side plates (7).
6. The fastening spring piece of the movable door leaf according to claim 5, wherein: the bolt connecting hole (10) is formed in the upper portion of the top protruding folding surface (8), the number of the bolt connecting hole (10) and the number of the connecting bolts (11) are two, the connecting bolts (11) penetrate through the bolt connecting hole (10) and are connected with the upper portion of the door leaf mullion (3) in a threaded mode, and the bottom of a nut of each connecting bolt (11) is in contact with the top surface of the top protruding folding surface (8) in the opposite direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320986326.0U CN219654558U (en) | 2023-04-27 | 2023-04-27 | Fastening spring piece of movable door leaf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320986326.0U CN219654558U (en) | 2023-04-27 | 2023-04-27 | Fastening spring piece of movable door leaf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219654558U true CN219654558U (en) | 2023-09-08 |
Family
ID=87860886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320986326.0U Active CN219654558U (en) | 2023-04-27 | 2023-04-27 | Fastening spring piece of movable door leaf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219654558U (en) |
-
2023
- 2023-04-27 CN CN202320986326.0U patent/CN219654558U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2702050B2 (en) | Glass plate support structure | |
| CN219654558U (en) | Fastening spring piece of movable door leaf | |
| CN221180282U (en) | Folding toilet chair | |
| CN216797115U (en) | A sofa armrest structure | |
| CN222879528U (en) | A barrier-free swing door frame type material | |
| CN216534605U (en) | Multifunctional floor board | |
| CN212678639U (en) | Multimedia desk | |
| CN212995619U (en) | Bedstead convenient to installation | |
| CN210888484U (en) | Spring hinge of quick-mounting door bracket | |
| CN220667368U (en) | Aluminum alloy frame convenient to install for architectural design | |
| CN220001338U (en) | Suspension bedstead | |
| CN213297660U (en) | Archaizing window with horizontal pushing function | |
| CN214941390U (en) | A curved curtain wall | |
| CN223845306U (en) | Bed leg hinge for metal bed frame | |
| CN218206347U (en) | An adjustable door sill | |
| CN217300342U (en) | Frameless door panel structure | |
| CN223881007U (en) | Novel conversion frame section bar | |
| CN218466815U (en) | Aluminum veneer convenient to clean maintenance | |
| CN216894072U (en) | Novel silicone adhesive line pressing limiting block | |
| CN223281949U (en) | Hidden frame structure of sliding door | |
| CN218884427U (en) | Front beam assembly in refrigerator | |
| CN216516112U (en) | Safe steel structure node component | |
| CN212861039U (en) | Electric automobile back door inner panel | |
| CN217518455U (en) | Aluminum alloy door and window hinge connection reinforcing structure | |
| CN221400204U (en) | Multifunctional hinge seat for turnover door stay bar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |