CN208486750U - A kind of combined door frame - Google Patents
A kind of combined door frame Download PDFInfo
- Publication number
- CN208486750U CN208486750U CN201820826710.3U CN201820826710U CN208486750U CN 208486750 U CN208486750 U CN 208486750U CN 201820826710 U CN201820826710 U CN 201820826710U CN 208486750 U CN208486750 U CN 208486750U
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- China
- Prior art keywords
- shelves
- connection component
- card column
- straight shelves
- straight
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Abstract
The utility model discloses a kind of combined door frames, including doorframe main body, doorframe main body includes two straight shelves and is connected to performing between two straight shelves, straight shelves and step corresponding with door leaf is all had on performing, straight shelves and the one end for contact of performing are provided with the first connection component, corresponding first connection component in the both ends performed is provided with the second connection component, first connection component includes a card column and spaced several positioning cards, card column is bent to form by the extension of straight one edge of shelves, second connection component includes a card slot and several locating slots, card slot corresponds to card column setting, locating slot corresponds to positioning cards setting.The doorframe of the utility model, by the Combination Design of card column and positioning cards, improve straight shelves and perform between the connection goodness of fit, guarantee the using effect of doorframe；The connection of card column and card slot controls the verticality that is interior empty and ensure that straight shelves of doorframe, is also beneficial to positioning cards and is accurately inserted into locating slot, improve installation effectiveness.
Description
Technical field
The utility model relates to door field, in particular to a kind of combined door frame.
Background technique
Doorframe has the frame on gateway both sides and top, is embedded in wall, for fixing door leaf.Doorframe is generally adopted
The doorframe (being such as used for security door) of metal material production is welded doorframe with wood materials or metal material etc.
The doorframe to form monoblock type is connect, is more troublesome, takes up space larger, and be easy to cause and collide in transport, handling process, influence
The use of product.In view of the foregoing drawbacks, knockdown doorframe is also occurred in the market, that is, plug connection mode is used, by upper
Mode is stated, under non-assembled state, is conducive to the carrying, transport and storage of doorframe, more doorframes can be accommodated in same space,
Space is effectively utilized, is reduced costs；But above-mentioned connection type, due to being provided with multiple groups slot and plate, for
Matching setting requirements between the two are high, also high for installation combination requirement, not so can make to generate gap between two frames, influence
The stability in use of product.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of combined door frames, solve side existing in the prior art
Combination requires height, is also easy to produce gap, influences the problem of stability in use of product between frame.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions:
A kind of combined door frame, including doorframe main body, the doorframe main body include two straight shelves and are connected to two straight shelves
Between perform, the straight shelves and step corresponding with door leaf is all had on performing, the straight shelves and the contact of performing
One end is provided with the first connection component, and the both ends performed correspond to first connection component and are provided with the second connection component,
First connection component includes a card column and spaced several positioning cards, and the card column is prolonged by straight one edge of shelves
Length is bent to form, and second connection component includes a card slot and several locating slots, and the card slot corresponds to the card column setting,
The locating slot corresponds to the positioning cards setting.
Preferably, the length of card column described above is greater than the length of the card slot.
It bends inwards, and is formed on one preferably, the both sides of positioning cards described above are originated from after straight shelves direction extends
Narrow lower wide end.
The beneficial effects of the utility model are: the doorframe of the utility model, structure is simple, passes through card column and positioning cards
Combination Design, improve straight shelves and perform between the connection goodness of fit, guarantee the using effect of doorframe；Meanwhile card column and card slot
Connection, control the verticality that is interior empty and ensure that straight shelves of doorframe, be also beneficial to positioning cards and be accurately inserted into positioning
Slot improves installation effectiveness.
Detailed description of the invention
Fig. 1 is the fractionation structural representation of the utility model；
Fig. 2 is the structural schematic diagram of straight shelves in the utility model；
The structural schematic diagram to perform in the utility model of the position Fig. 3.
In figure: the straight shelves of 1-；2- performs；3- card column；4- positioning cards；5- card slot；6- locating slot.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figure 1-3, a kind of combined door frame, including doorframe main body, doorframe main body include two straight shelves 1 and are connected to
2 are performed between two straight shelves 1, straight shelves 1 and performs and all has step corresponding with door leaf on 2, and straight shelves 12 are contacted with performing
One end be provided with the first connection component, 2 corresponding first connection component in both ends of performing is provided with the second connection component, and first connects
Connected components include a card column 3 and spaced several positioning cards 4, and card column 3 is bent to form by the extension of straight 1 one edge of shelves, the
Two connection components include a card slot 5 and several locating slots 6, and the corresponding card column 3 of card slot 5 is arranged, the corresponding positioning cards 4 of locating slot 6
Setting.When installation, first slide into the card column 3 on straight shelves 1 is corresponding in the card slot 5 to perform on 2, then the correspondence of positioning cards 4 is passed through
Locating slot 6 finally bends inwards the positioning cards of protrusion 4 fixed.The doorframe of the utility model, structure is simple,
By the Combination Design of card column 3 and positioning cards 4, the connection goodness of fit for improving straight shelves 1 and performing between 2 guarantees doorframe
Using effect；Meanwhile the connection of card column 3 and card slot 5, the verticality that is interior empty and ensure that straight shelves 1 of doorframe is controlled, is also had
It is accurately inserted into locating slot 6 conducive to positioning cards 4, improves installation effectiveness.
The length of card column 3 is greater than the length of card slot 5.After card column 3 is inserted into card slot 5, card column 3 is also prominent certain for above-mentioned design
Length distance, then protrusion is bended, doorframe can be made more beautiful.
The both sides of positioning cards 4, which are originated from after straight 1 direction of shelves extends, to bend inwards, and forms a up-narrow and down-wide end.On
Design is stated, is conducive to positioning cards 4 across locating slot 6, improves installation validity.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (3)
1. a kind of combined door frame, including doorframe main body, the doorframe main body include two straight shelves be connected to two straight shelves it
Between perform, the straight shelves and all have step corresponding with door leaf on performing, it is characterised in that: the straight shelves and it is described on
One end of shelves contact is provided with the first connection component, and the both ends performed correspond to first connection component and are provided with the second company
Connected components, first connection component include a card column and spaced several positioning cards, and the card column is by the straight shelves
The extension of one edge is bent to form, and second connection component includes a card slot and several locating slots, described in the card slot is corresponding
Card column setting, the locating slot correspond to the positioning cards setting.
2. a kind of combined door frame according to claim 1, it is characterised in that: the length of the card column is greater than the card slot
Length.
3. a kind of combined door frame according to claim 1, it is characterised in that: originate from straight shelves in the both sides of the positioning cards
Direction bends inwards after extending, and forms a up-narrow and down-wide end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820826710.3U CN208486750U (en) | 2018-05-30 | 2018-05-30 | A kind of combined door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820826710.3U CN208486750U (en) | 2018-05-30 | 2018-05-30 | A kind of combined door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208486750U true CN208486750U (en) | 2019-02-12 |
Family
ID=65250448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820826710.3U Active CN208486750U (en) | 2018-05-30 | 2018-05-30 | A kind of combined door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208486750U (en) |
-
2018
- 2018-05-30 CN CN201820826710.3U patent/CN208486750U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |