Foot door opening fence
By setting up an operation empty area at the bottom of the doorbar, users can lift the doorbar body with their feet to unlock it, which solves the problem that the existing doorbar design cannot meet the needs of people who are busy with hands or injured, and achieves convenient doorbar opening operation.
Patent Information
- Application Number
- CN202421307158.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-11
AI Technical Summary
The existing door rail design requires manual operation when opening the door, which cannot meet the needs of people with busy hands or injured people.
A foot-opening door bar is designed, and by setting an operation empty area at the lower part of the door bar, the user can lift the door bar body with his feet, thereby unlocking and opening the door bar. In addition, a second unlocking structure is set up at the upper edge of the doorbar, and the user can also open the doorbar with his hands.
It realizes the convenient opening of the doorbar through foot operation, meeting the usage needs of special groups, and provides alternative solutions for manual operation, suitable for various scenarios.
Smart Images
Figure CN222649909U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of doors, in particular to a foot-opening door fence. Background Art
[0002] The current door fence generally includes a door frame and a door fence. Generally, the door fence is hinged on one side of the door frame, and a door frame lock is arranged on the other side of the door frame. A door fence lock matching the door frame lock is arranged on the other side of the door fence. The door fence is manually locked to the door frame lock through the door fence lock, thereby realizing the locking of the door fence and the door frame.
[0003] Generally speaking, in order to facilitate opening of the door rail, existing door rail locks are usually arranged in the upper area of the door rail, so that the person who wants to open the door can open the door by hand; however, when it is inconvenient for the person to open the door to directly open the door lock by hand (for example, carrying goods or commodities with both hands, or having injuries to the hands, fingers and arms), this design of only setting the door lock on the upper part of the door rail cannot meet the use requirements. Utility Model Content
[0004] The utility model provides a foot-opening door barrier, and a person who opens the door can use his feet to open the door barrier to facilitate entry and exit, thereby meeting the use needs of some special groups of people and solving the above technical problems.
[0005] The utility model solves the above-mentioned problem by providing a foot-opened gate, comprising a gate body and a door frame, the gate body being movably connected to the door frame, a first locking tongue being arranged at the lower end of one side of the gate body, a first locking groove for inserting the first locking tongue being arranged on the door frame, the first locking tongue and the first locking groove cooperating with each other to lock the gate body; the first locking groove having an upward opening, the gate body correspondingly moving vertically up and down to enable the first locking tongue to enter or exit the first locking groove; the lower part of the gate body is also provided with an operating space for allowing a foot to extend into and lift the gate body.
[0006] Furthermore, it also includes a movable blocking member for limiting the first lock tongue from upwardly disengaging from the first lock slot; the movable blocking member includes a limit baffle plate arranged at the upward opening of the first lock slot, and a first movable member movably arranged on the door frame and fixedly connected to the limit baffle plate, and the first movable member is used to drive the limit baffle plate to move to open the upward opening of the first lock slot.
[0007] Furthermore, a plug-in shaft is provided on the other side of the gate body, and a plug-in shaft hole for movably plugging the plug-in shaft is correspondingly provided on the door frame.
[0008] Furthermore, it also includes a first elastic member that drives the limit baffle to move and block the upward opening of the first locking groove by pushing the first movable member to move and reset.
[0009] Furthermore, it also includes a second locking tongue arranged at the upper end of one side of the door fence body, and a second locking groove arranged at a corresponding position of the upper end of the door frame.
[0010] Furthermore, the second lock tongue is movably arranged on the gate fence body, and a second elastic member is arranged between the second lock tongue and the gate fence body, and the second elastic member is used to push the second lock tongue to move away from the gate fence body; at the same time, the groove wall of the second lock groove is arranged to be an inclined surface or an arc surface for pushing the second lock tongue to move in a direction away from the door frame when the gate fence body moves upward.
[0011] Furthermore, a second movable member is vertically movably arranged at the upper end of one side of the gate fence body, and a pulling rope is connected between the second movable member and the first locking tongue. The second movable member is used to pull the first locking tongue horizontally to exit the first locking groove through the pulling rope when moving upward.
[0012] Furthermore, the first locking tongue is provided with an accommodating inner cavity, and a third movable part is also provided in the accommodating inner cavity. The upper end of the pulling rope is connected to the second movable part, and the lower end is connected to the third movable part. The top cavity wall of the accommodating inner cavity is configured to cooperate with the third movable part to limit the position when the third movable part is pulled upward, thereby allowing the first locking tongue to move laterally to exit the inclined surface or arc surface of the first lock groove.
[0013] Furthermore, a third elastic member is provided between the second movable member and the gate body, and the third elastic member is used to push the second movable member to move downward.
[0014] Furthermore, a fourth elastic member is provided between the first lock tongue and the gate body, and the fourth elastic member is used to push the first lock tongue to insert into the first lock groove.
[0015] Beneficial effects of the utility model:
[0016] The utility model discloses a foot-opened door barrier, which unlocks the door barrier rotation function by lifting the door barrier body, and at the same time, by providing an operation space at the lower edge of the door barrier, the relevant personnel can put their feet into the operation space and lift the door barrier body with their feet to unlock and open the door barrier. In addition, the utility model also provides a second unlocking structure at the upper edge of the door barrier for unlocking the door barrier rotation function, and the relevant personnel can also open the door barrier by hand, so that the utility model can meet the use requirements in various scenarios. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The accompanying drawings, which are incorporated into the specification and constitute a part of the specification, illustrate embodiments of the utility model and are used together with the description to explain the principles of the utility model. In these drawings, similar reference numerals are used to represent similar elements. The drawings described below are some embodiments of the utility model, rather than all embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1 This is the overall structural diagram of the foot-opening door fence of this embodiment;
[0019] Figure 2 is a cross-sectional view of the foot-opening door bar of this embodiment;
[0020] Figure 3 for Figure 2 A partial enlarged view of
[0021] Figure 4 for Figure 2 A partial enlarged view of B;
[0022] Figure 5 for Figure 2 A partial enlarged view of C;
[0023] Figure 6 for Figure 2 A partial enlarged view of D;
[0024] 1-door railing body, 2-door frame, 3-first locking tongue, 4-first locking groove, 5-movable blocking member, 6-limiting baffle, 7-first movable member, 8-plug-in rotating shaft, 9-plug-in shaft hole, 10-first elastic member, 11-operating space, 12-second locking tongue, 13-second locking groove, 14-second elastic member, 15-second movable member, 16-pulling rope, 17-accommodating inner cavity, 18-third movable member, 19-third elastic member, 20-fourth elastic member. DETAILED DESCRIPTION
[0025] The directional terms such as up, down, left, right, front, back, front, back, top, bottom, etc. mentioned or may be mentioned in this specification are defined relative to the structures shown in the drawings. The words "inside" and "outside" refer to the direction toward or away from the geometric center of a specific component, respectively. They are relative concepts, and therefore may change accordingly according to different locations and different usage conditions. Therefore, these or other directional terms should not be interpreted as restrictive terms.
[0026] See also Figures 1 to 6A foot-opening gate according to a specific embodiment of the utility model comprises a gate body 1 and a door frame 2. The door frame 2 comprises frame structures on left and right sides for pressing against a wall or directly fixing to the wall and a beam structure for connecting the two frame structures. The beam structure is located at the bottom. The gate body 1 is arranged between the two frame structures, and the right side edge of the gate body 1 is movably connected to the frame structure on the right side. The gate body 1 can swing around the movably connected position with the door frame 2, and the gate body 1 can also be lifted and moved vertically.
[0027] In addition, a first locking tongue 3 is laterally movably arranged at the lower left edge of the gate fence body 1, and a first locking groove 4 is correspondingly opened on the left frame structure, and the first locking groove 4 has openings both upward and rightward; in addition to directly controlling the horizontal movement of the first locking tongue 3 to withdraw or insert the first locking groove 4, relevant personnel can also lift the gate fence body 1 upward to make the first locking tongue 3 withdraw from the first locking groove 4 upward, and lower the gate fence body 1 to make the first locking tongue 3 enter the first locking groove 4 downward.
[0028] It should be noted that: in the present embodiment, an operating space 11 is provided at the lower edge of the left side of the gate body 1. The relevant personnel can extend their feet into the operating space 11 and lift the gate body 1 with their legs, so that the gate body 1 drives the first lock tongue 3 to move upward to disengage from the first lock groove 4, thereby unlocking the gate.
[0029] Furthermore, in this embodiment, in order to prevent children from easily opening the gate railing, the first locking tongue 3 is laterally movable and arranged at the lower end of the left side of the gate railing body 1, and the first locking groove 4 also has a corresponding opening to the right. Moreover, the first locking groove 4 is also provided with a movable blocking member 5 for preventing the first locking tongue 3 from upwardly disengaging from the first locking groove 4.
[0030] Specifically, the movable blocking member 5 includes a limit baffle plate 6 horizontally arranged at the upward opening of the first lock slot 4, and a first movable member 7 movably arranged at a corresponding position on the left side of the door frame 2. The limit baffle plate 6 is conventionally located at the upward opening of the first lock slot 4 to block the first lock tongue 3 arranged horizontally from upwardly disengaging from the first lock slot 4, so as to prevent children from easily opening the door fence. Moreover, the left side of the limit baffle plate 6 is also integrally connected to the upper end of the first movable member 7, and the first movable member 7 is also facing the operating empty area 11. The relevant personnel can correspondingly push the first movable member 7 to move leftward with their feet, so that the limit baffle plate 6 also moves leftward, thereby opening the upward opening of the first lock slot 4, and then the door fence body 1 can be lifted upward.
[0031] In addition, a first elastic member 10 is also provided between the first movable member 7 and the door frame 2, one end of the first elastic member 10 abuts against the door railing, and the other end abuts against the first movable member 7, and when the first movable block moves to the left under the push of the foot, the first elastic member 10 is correspondingly compressed; correspondingly, when the foot is released, the first movable block will move to the right and reset under the elastic force of the first elastic member 10, thereby driving the limit baffle 6 to move again to block the upward opening of the first lock groove 4, so that each time the door is locked, the limit baffle 6 can be automatically extended under the push of the first elastic member 10 to prevent the first lock tongue 3 from falling off the first lock groove 4 upward, thereby avoiding the phenomenon that the door railing can be pushed open by only lifting the door railing body 1.
[0032] Furthermore, in this embodiment, plug-in shafts 8 are provided at the upper and lower edges of the right side of the gate rail body 1, and plug-in shaft holes 9 are also provided at corresponding positions on the right side of the door frame 2. The gate rail body 1 is hinged to the door frame 2 by inserting its plug-in shaft 8 into the plug-in shaft hole 9 accordingly; and the plug-in shaft 8 can also move vertically after being inserted into the plug-in shaft hole 9.
[0033] Furthermore, in order to further improve the safety of the gate railing and prevent children from easily opening the gate railing to go out and causing safety problems, a second locking tongue 12 is also horizontally movably arranged at the upper left end of the gate railing body 1, and a second locking groove 13 is arranged at the corresponding position on the left side of the door frame 2. The second locking tongue 12 and the second locking groove 13 cooperate with each other to perform a second locking of the gate railing of this embodiment. Moreover, the upper side wall of the second locking groove 13 is set as an inclined surface extending upward, so that when the gate railing body 1 is lifted upward, the upper inclined side wall of the second locking groove 13 can be used to push the second locking tongue 12 to move rightward to exit the second locking groove 13, so that the relevant personnel can also unlock the second locking structure by lifting the gate railing unit.
[0034] At the same time, a second elastic member 14 is also provided between the second lock tongue 12 and the gate body 1, one end of the second elastic member 14 abuts against the second lock tongue 12, and the other end abuts against the gate body 1. The second elastic member 14 is compressed to generate elastic force when the second lock tongue 12 moves to the right, thereby pushing the second lock tongue 12 to move back to the left, so that when the gate body 1 rotates to the door frame 2, the second lock tongue 12 can extend to the left under the elastic force of the second elastic member 14 to be inserted into the second lock groove 13 again, thereby locking the gate again.
[0035] In addition, in order to prevent the second lock tongue 12 from extending to the left side of the gate body 1 under the elastic force of the second elastic member 14, thereby hindering the gate body 1 from rotating close to the door frame 2, the front and rear side surfaces of the second lock tongue 12 can also be provided with push surfaces with the same working principle as the upper groove wall of the second lock groove 13, so that when the second lock tongue 12 contacts the door frame 2, it can be laterally pushed back into the cavity of the gate body 1 through the front push surface or the rear push surface to facilitate the rotation of the gate body 1.
[0036] Furthermore, in this embodiment, in addition to pushing the first movable member 7 to the left with the foot in the operating space 11 and lifting the gate body 1 to unlock and open the gate, the gate can also be opened by hand at the upper left end of the gate body 1.
[0037] Specifically, a cavity is provided at the upper left end of the gate rail body 1, and the second movable member 15 is movably arranged in the cavity through a limiting flange at its upper end edge. A third elastic member 19 is also provided between the second movable member 15 and the gate rail body 1, and the upper end of the third elastic member 19 abuts against the upper end wall of the cavity, and the lower end abuts against the upper end surface of the second movable member 15. The third elastic member 19 is set to a compressed state, and the third elastic member 19 pushes the second movable member 15 to expose part of the body downward through elastic force; the lower end of the second movable member 15 is also connected to a steel pulling rope 16, and the lower end of the pulling rope 16 is also connected to the third movable member 18, and the third movable member 18 is movably arranged in the accommodating inner cavity 17 of the first lock tongue 3, and the top cavity wall of the accommodating inner cavity 17 is set to an inclined surface extending to the lower right.
[0038] Correspondingly, the relevant personnel can lift the second movable part 15 by hand, and then the second movable part 15 can drive the third movable part 18 to move upward by pulling the rope 16. During the upward movement of the third movable part 18, it will cooperate with the top inclined cavity wall of the accommodating cavity 17 to push the first lock tongue 3 to move horizontally to the right, and then the first lock tongue 3 will be retracted horizontally into the gate railing body 1 and exit the first lock groove 4 to unlock the gate railing.
[0039] Similarly, a fourth elastic member 20 is provided between the first lock tongue 3 and the gate railing body 1, one end of the fourth elastic member 20 abuts against the right end of the first lock tongue 3, and the other end abuts against the inner wall of the gate railing body 1. The fourth elastic member 20 is conventionally set to a compressed or natural state. The fourth elastic member 20 is used to push the first lock tongue 3 to reset and move, so that the first lock tongue 3 can be inserted into the first lock groove 4 again to lock the gate railing again.
[0040] In this embodiment, the pulling rope 16 is hidden in the railing of the gate body 1, and the gate body 1 and the door frame 2 are both formed by assembling multiple railings; moreover, the first elastic member 10, the second elastic member 14, the third elastic member 19, and the fourth elastic member 20 are all springs.
[0041] Anything not mentioned above is applicable to the prior art.
[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.
Claims
1. A foot-operated door barrier, characterized in that: The invention comprises a gate body (1) and a door frame (2), wherein the gate body (1) is movably connected to the door frame (2), a first locking tongue (3) is arranged at the lower end of one side of the gate body (1), a first locking groove (4) for the first locking tongue (3) to be inserted is provided on the door frame (2), the first locking tongue (3) and the first locking groove (4) cooperate with each other to lock the gate body (1); the first locking groove (4) has an upward opening, and the gate body (1) is correspondingly lifted and lowered vertically so that the first locking tongue (3) enters or exits the first locking groove (4); and an operating space (11) is also provided at the lower part of the gate body (1) for a foot to be inserted into and lift the gate body (1).
2. The foot-operated door barrier according to claim 1, characterized in that: It also comprises a movable blocking member (5) for limiting the first locking tongue (3) from disengaging upward from the first locking groove (4); the movable blocking member (5) comprises a limiting baffle (6) arranged at the upward opening of the first locking groove (4) to block the first locking groove (4), and a first movable member (7) movably arranged on the door frame (2) and fixedly connected to the limiting baffle (6); the first movable member (7) is used to drive the limiting baffle (6) to move so as to open the upward opening of the first locking groove (4).
3. The foot-operated door barrier according to claim 1, characterized in that: A plug-in rotating shaft (8) is provided on the opposite side of the gate body (1), and a plug-in shaft hole (9) for movably plugging the plug-in rotating shaft (8) is correspondingly provided on the door frame (2).
4. The foot-operated door barrier according to claim 1, characterized in that: It also includes a first elastic member (10) which drives the limit baffle (6) to move and block the upward opening of the first locking groove (4) by pushing the first movable member (7) to move and reset.
5. The foot-operated door barrier according to claim 1, characterized in that: It also includes a second locking tongue (12) arranged at the upper end of one side of the door fence body (1), and a second locking groove (13) arranged at a corresponding position on the upper end of the door frame (2).
6. The foot-operated door barrier according to claim 5, characterized in that: The second locking tongue (12) is movably arranged on the gate body (1), and a second elastic member (14) is arranged between the second locking tongue (12) and the gate body (1), and the second elastic member (14) is used to push the second locking tongue (12) to move in a direction away from the gate body (1); at the same time, the groove wall of the second locking groove (13) is arranged to be an inclined surface or an arc surface for pushing the second locking tongue (12) to move in a direction away from the door frame (2) when the gate body (1) moves upward.
7. The foot-operated door barrier according to claim 1, characterized in that: A second movable member (15) is also vertically movable at the upper end of one side of the gate body (1), and a pulling rope (16) is connected between the second movable member (15) and the first locking tongue (3). The second movable member (15) is used to pull the first locking tongue (3) to move horizontally to exit the first locking groove (4) through the pulling rope (16) when the second movable member (15) moves upward.
8. The foot-operated door barrier according to claim 7, characterized in that: The first locking tongue (3) is provided with a receiving inner cavity (17), and a third movable part (18) is also provided in the receiving inner cavity (17). The upper end of the pulling rope (16) is connected to the second movable part (15), and the lower end is connected to the third movable part (18). The top cavity wall of the receiving inner cavity (17) is configured to cooperate with the third movable part (18) to limit the position when the third movable part (18) is pulled upward, thereby allowing the first locking tongue (3) to move laterally out of the inclined surface or arc surface of the first locking groove (4).
9. The foot-operated door barrier according to claim 7, characterized in that: A third elastic member (19) is further provided between the second movable member (15) and the door rail body (1), and the third elastic member (19) is used to push the second movable member (15) to move downward.
10. The foot-operated door barrier according to claim 1, characterized in that: A fourth elastic member (20) is provided between the first locking tongue (3) and the door fence body (1), and the fourth elastic member (20) is used to push the first locking tongue (3) to insert into the first locking groove (4).